GstH265Parser

data –

The data to parse, must be the beging of the Nal unit

offset –

the offset from which to parse data

size –

the size of data

nal_length_size –

the size in bytes of the HEVC nal length prefix.

nalus ( [element-type GstH265NalUnit]) –

a caller allocated GArray of GstH265NalUnit where to store parsed nal headers

consumed –

the size of consumed bytes

Returns –

Since : 1.22

GstCodecParsers.H265Parser.prototype.identify_and_split_nalu_hevc

function GstCodecParsers.H265Parser.prototype.identify_and_split_nalu_hevc(data: Number, offset: Number, size: Number, nal_length_size: Number, nalus: [ GstCodecParsers.H265NalUnit ], consumed: Number): {
    // javascript wrapper for 'gst_h265_parser_identify_and_split_nalu_hevc'
}

Parameters:

parser (GstCodecParsers.H265Parser) –

data (Number) –

The data to parse, must be the beging of the Nal unit

offset (Number) –

the offset from which to parse data

size (Number) –

the size of data

nal_length_size (Number) –

the size in bytes of the HEVC nal length prefix.

nalus ([ GstCodecParsers.H265NalUnit ]) –

a caller allocated GArray of GstCodecParsers.H265NalUnit where to store parsed nal headers

consumed (Number) –

the size of consumed bytes

Returns (GstCodecParsers.H265ParserResult) –

Since : 1.22

GstCodecParsers.H265Parser.identify_and_split_nalu_hevc

def GstCodecParsers.H265Parser.identify_and_split_nalu_hevc (self, data, offset, size, nal_length_size, nalus, consumed):
    #python wrapper for 'gst_h265_parser_identify_and_split_nalu_hevc'

Parameters:

parser (GstCodecParsers.H265Parser) –

data (int) –

The data to parse, must be the beging of the Nal unit

offset (int) –

the offset from which to parse data

size (int) –

the size of data

nal_length_size (int) –

the size in bytes of the HEVC nal length prefix.

nalus ([ GstCodecParsers.H265NalUnit ]) –

a caller allocated GArray of GstCodecParsers.H265NalUnit where to store parsed nal headers

consumed (int) –

the size of consumed bytes

Returns (GstCodecParsers.H265ParserResult) –

Since : 1.22

gst_h265_parser_identify_nalu

GstH265ParserResult
gst_h265_parser_identify_nalu (GstH265Parser * parser,
                               const guint8 * data,
                               guint offset,
                               gsize size,
                               GstH265NalUnit * nalu)

Parses data and fills nalu from the next nalu data from data

Parameters:

parser –

data –

The data to parse

offset –

the offset from which to parse data

size –

the size of data

nalu –

The GstH265NalUnit where to store parsed nal headers

Returns –

GstCodecParsers.H265Parser.prototype.identify_nalu

function GstCodecParsers.H265Parser.prototype.identify_nalu(data: Number, offset: Number, size: Number, nalu: GstCodecParsers.H265NalUnit): {
    // javascript wrapper for 'gst_h265_parser_identify_nalu'
}

Parses data and fills nalu from the next nalu data from data

Parameters:

parser (GstCodecParsers.H265Parser) –

data (Number) –

The data to parse

offset (Number) –

the offset from which to parse data

size (Number) –

the size of data

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnit where to store parsed nal headers

Returns (GstCodecParsers.H265ParserResult) –

GstCodecParsers.H265Parser.identify_nalu

def GstCodecParsers.H265Parser.identify_nalu (self, data, offset, size, nalu):
    #python wrapper for 'gst_h265_parser_identify_nalu'

Parses data and fills nalu from the next nalu data from data

Parameters:

parser (GstCodecParsers.H265Parser) –

data (int) –

The data to parse

offset (int) –

the offset from which to parse data

size (int) –

the size of data

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnit where to store parsed nal headers

Returns (GstCodecParsers.H265ParserResult) –

gst_h265_parser_identify_nalu_hevc

GstH265ParserResult
gst_h265_parser_identify_nalu_hevc (GstH265Parser * parser,
                                    const guint8 * data,
                                    guint offset,
                                    gsize size,
                                    guint8 nal_length_size,
                                    GstH265NalUnit * nalu)

Parses data and sets nalu.

Parameters:

parser –

data –

The data to parse, must be the beging of the Nal unit

offset –

the offset from which to parse data

size –

the size of data

nal_length_size –

the size in bytes of the HEVC nal length prefix.

nalu –

The GstH265NalUnit where to store parsed nal headers

Returns –

GstCodecParsers.H265Parser.prototype.identify_nalu_hevc

function GstCodecParsers.H265Parser.prototype.identify_nalu_hevc(data: Number, offset: Number, size: Number, nal_length_size: Number, nalu: GstCodecParsers.H265NalUnit): {
    // javascript wrapper for 'gst_h265_parser_identify_nalu_hevc'
}

Parses data and sets nalu.

Parameters:

parser (GstCodecParsers.H265Parser) –

data (Number) –

The data to parse, must be the beging of the Nal unit

offset (Number) –

the offset from which to parse data

size (Number) –

the size of data

nal_length_size (Number) –

the size in bytes of the HEVC nal length prefix.

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnit where to store parsed nal headers

Returns (GstCodecParsers.H265ParserResult) –

GstCodecParsers.H265Parser.identify_nalu_hevc

def GstCodecParsers.H265Parser.identify_nalu_hevc (self, data, offset, size, nal_length_size, nalu):
    #python wrapper for 'gst_h265_parser_identify_nalu_hevc'

Parses data and sets nalu.

Parameters:

parser (GstCodecParsers.H265Parser) –

data (int) –

The data to parse, must be the beging of the Nal unit

offset (int) –

the offset from which to parse data

size (int) –

the size of data

nal_length_size (int) –

the size in bytes of the HEVC nal length prefix.

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnit where to store parsed nal headers

Returns (GstCodecParsers.H265ParserResult) –

gst_h265_parser_identify_nalu_unchecked

GstH265ParserResult
gst_h265_parser_identify_nalu_unchecked (GstH265Parser * parser,
                                         const guint8 * data,
                                         guint offset,
                                         gsize size,
                                         GstH265NalUnit * nalu)

Parses data and fills nalu from the next nalu data from data.

This differs from gst_h265_parser_identify_nalu in that it doesn't check whether the packet is complete or not.

Note: Only use this function if you already know the provided data is a complete NALU, else use gst_h265_parser_identify_nalu.

Parameters:

parser –

data –

The data to parse

offset –

the offset from which to parse data

size –

the size of data

nalu –

The GstH265NalUnit where to store parsed nal headers

Returns –

GstCodecParsers.H265Parser.prototype.identify_nalu_unchecked

function GstCodecParsers.H265Parser.prototype.identify_nalu_unchecked(data: Number, offset: Number, size: Number, nalu: GstCodecParsers.H265NalUnit): {
    // javascript wrapper for 'gst_h265_parser_identify_nalu_unchecked'
}

Parses data and fills nalu from the next nalu data from data.

This differs from gst_h265_parser_identify_nalu in that it doesn't check whether the packet is complete or not.

Note: Only use this function if you already know the provided data is a complete NALU, else use gst_h265_parser_identify_nalu.

Parameters:

parser (GstCodecParsers.H265Parser) –

data (Number) –

The data to parse

offset (Number) –

the offset from which to parse data

size (Number) –

the size of data

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnit where to store parsed nal headers

Returns (GstCodecParsers.H265ParserResult) –

GstCodecParsers.H265Parser.identify_nalu_unchecked

def GstCodecParsers.H265Parser.identify_nalu_unchecked (self, data, offset, size, nalu):
    #python wrapper for 'gst_h265_parser_identify_nalu_unchecked'

Parses data and fills nalu from the next nalu data from data.

This differs from gst_h265_parser_identify_nalu in that it doesn't check whether the packet is complete or not.

Note: Only use this function if you already know the provided data is a complete NALU, else use gst_h265_parser_identify_nalu.

Parameters:

parser (GstCodecParsers.H265Parser) –

data (int) –

The data to parse

offset (int) –

the offset from which to parse data

size (int) –

the size of data

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnit where to store parsed nal headers

Returns (GstCodecParsers.H265ParserResult) –

gst_h265_parser_insert_sei

GstBuffer *
gst_h265_parser_insert_sei (GstH265Parser * parser,
                            GstBuffer * au,
                            GstMemory * sei)

Copy au into new GstBuffer and insert sei into the GstBuffer. The validation for completeness of au and sei is caller's responsibility. Both au and sei must be byte-stream formatted

Parameters:

parser –

au ( [transfer: none]) –

a GstBuffer containing AU data

sei ( [transfer: none]) –

a GstMemory containing a SEI nal

Returns ( [transfer: full][nullable]) –

a SEI inserted GstBuffer or NULL if cannot figure out proper position to insert a sei

Since : 1.18

GstCodecParsers.H265Parser.prototype.insert_sei

function GstCodecParsers.H265Parser.prototype.insert_sei(au: Gst.Buffer, sei: Gst.Memory): {
    // javascript wrapper for 'gst_h265_parser_insert_sei'
}

Copy au into new Gst.Buffer and insert sei into the Gst.Buffer. The validation for completeness of au and sei is caller's responsibility. Both au and sei must be byte-stream formatted

Parameters:

parser (GstCodecParsers.H265Parser) –

au (Gst.Buffer) –

a Gst.Buffer containing AU data

sei (Gst.Memory) –

a Gst.Memory containing a SEI nal

Returns (Gst.Buffer) –

a SEI inserted Gst.Buffer or null if cannot figure out proper position to insert a sei

Since : 1.18

GstCodecParsers.H265Parser.insert_sei

def GstCodecParsers.H265Parser.insert_sei (self, au, sei):
    #python wrapper for 'gst_h265_parser_insert_sei'

Copy au into new Gst.Buffer and insert sei into the Gst.Buffer. The validation for completeness of au and sei is caller's responsibility. Both au and sei must be byte-stream formatted

Parameters:

parser (GstCodecParsers.H265Parser) –

au (Gst.Buffer) –

a Gst.Buffer containing AU data

sei (Gst.Memory) –

a Gst.Memory containing a SEI nal

Returns (Gst.Buffer) –

a SEI inserted Gst.Buffer or None if cannot figure out proper position to insert a sei

Since : 1.18

gst_h265_parser_insert_sei_hevc

GstBuffer *
gst_h265_parser_insert_sei_hevc (GstH265Parser * parser,
                                 guint8 nal_length_size,
                                 GstBuffer * au,
                                 GstMemory * sei)

Copy au into new GstBuffer and insert sei into the GstBuffer. The validation for completeness of au and sei is caller's responsibility. Nal prefix type of both au and sei must be packetized, and also the size of nal length field must be identical to nal_length_size

Parameters:

parser –

nal_length_size –

a size of nal length field, allowed range is [1, 4]

au ( [transfer: none]) –

a GstBuffer containing AU data

sei ( [transfer: none]) –

a GstMemory containing a SEI nal

Returns ( [transfer: full][nullable]) –

a SEI inserted GstBuffer or NULL if cannot figure out proper position to insert a sei

Since : 1.18

GstCodecParsers.H265Parser.prototype.insert_sei_hevc

function GstCodecParsers.H265Parser.prototype.insert_sei_hevc(nal_length_size: Number, au: Gst.Buffer, sei: Gst.Memory): {
    // javascript wrapper for 'gst_h265_parser_insert_sei_hevc'
}

Copy au into new Gst.Buffer and insert sei into the Gst.Buffer. The validation for completeness of au and sei is caller's responsibility. Nal prefix type of both au and sei must be packetized, and also the size of nal length field must be identical to nal_length_size

Parameters:

parser (GstCodecParsers.H265Parser) –

nal_length_size (Number) –

a size of nal length field, allowed range is [1, 4]

au (Gst.Buffer) –

a Gst.Buffer containing AU data

sei (Gst.Memory) –

a Gst.Memory containing a SEI nal

Returns (Gst.Buffer) –

a SEI inserted Gst.Buffer or null if cannot figure out proper position to insert a sei

Since : 1.18

GstCodecParsers.H265Parser.insert_sei_hevc

def GstCodecParsers.H265Parser.insert_sei_hevc (self, nal_length_size, au, sei):
    #python wrapper for 'gst_h265_parser_insert_sei_hevc'

Parameters:

parser (GstCodecParsers.H265Parser) –

nal_length_size (int) –

a size of nal length field, allowed range is [1, 4]

au (Gst.Buffer) –

a Gst.Buffer containing AU data

sei (Gst.Memory) –

a Gst.Memory containing a SEI nal

Returns (Gst.Buffer) –

a SEI inserted Gst.Buffer or None if cannot figure out proper position to insert a sei

Since : 1.18

gst_h265_parser_link_slice_hdr

GstH265ParserResult
gst_h265_parser_link_slice_hdr (GstH265Parser * parser,
                                GstH265SliceHdr * slice)

Link SPS and PPS of parser to slice. slice must be valid and parsed already by parser or other GstH265Parser

Parameters:

parser –

slice –

The GstH265SliceHdr to fill.

Returns –

Since : 1.28

GstCodecParsers.H265Parser.prototype.link_slice_hdr

function GstCodecParsers.H265Parser.prototype.link_slice_hdr(slice: GstCodecParsers.H265SliceHdr): {
    // javascript wrapper for 'gst_h265_parser_link_slice_hdr'
}

Link SPS and PPS of parser to slice. slice must be valid and parsed already by parser or other GstCodecParsers.H265Parser

Parameters:

parser (GstCodecParsers.H265Parser) –

slice (GstCodecParsers.H265SliceHdr) –

The GstCodecParsers.H265SliceHdr to fill.

Returns (GstCodecParsers.H265ParserResult) –

Since : 1.28

GstCodecParsers.H265Parser.link_slice_hdr

def GstCodecParsers.H265Parser.link_slice_hdr (self, slice):
    #python wrapper for 'gst_h265_parser_link_slice_hdr'

Link SPS and PPS of parser to slice. slice must be valid and parsed already by parser or other GstCodecParsers.H265Parser

Parameters:

parser (GstCodecParsers.H265Parser) –

slice (GstCodecParsers.H265SliceHdr) –

The GstCodecParsers.H265SliceHdr to fill.

Returns (GstCodecParsers.H265ParserResult) –

Since : 1.28

gst_h265_parser_parse_decoder_config_record

GstH265ParserResult
gst_h265_parser_parse_decoder_config_record (GstH265Parser * parser,
                                             const guint8 * data,
                                             gsize size,
                                             GstH265DecoderConfigRecord ** config)

Parses HEVCDecoderConfigurationRecord data and fill into config. The caller must free config via gst_h265_decoder_config_record_free

This method does not parse VPS, SPS and PPS and therefore the caller needs to parse each NAL unit via appropriate parsing method.

Parameters:

parser –

data –

the data to parse

size –

the size of data

config ( [out]) –

parsed GstH265DecoderConfigRecord data

Returns –

Since : 1.24

GstCodecParsers.H265Parser.prototype.parse_decoder_config_record

function GstCodecParsers.H265Parser.prototype.parse_decoder_config_record(data: Number, size: Number): {
    // javascript wrapper for 'gst_h265_parser_parse_decoder_config_record'
}

Parses HEVCDecoderConfigurationRecord data and fill into config. The caller must free config via GstCodecParsers.H265DecoderConfigRecord.prototype.free

This method does not parse VPS, SPS and PPS and therefore the caller needs to parse each NAL unit via appropriate parsing method.

Parameters:

parser (GstCodecParsers.H265Parser) –

data (Number) –

the data to parse

size (Number) –

the size of data

Returns a tuple made of:

(GstCodecParsers.H265ParserResult ) –

config (GstCodecParsers.H265DecoderConfigRecord ) –

Since : 1.24

GstCodecParsers.H265Parser.parse_decoder_config_record

def GstCodecParsers.H265Parser.parse_decoder_config_record (self, data, size):
    #python wrapper for 'gst_h265_parser_parse_decoder_config_record'

Parses HEVCDecoderConfigurationRecord data and fill into config. The caller must free config via GstCodecParsers.H265DecoderConfigRecord.free

This method does not parse VPS, SPS and PPS and therefore the caller needs to parse each NAL unit via appropriate parsing method.

Parameters:

parser (GstCodecParsers.H265Parser) –

data (int) –

the data to parse

size (int) –

the size of data

Returns a tuple made of:

(GstCodecParsers.H265ParserResult ) –

config (GstCodecParsers.H265DecoderConfigRecord ) –

Since : 1.24

gst_h265_parser_parse_nal

GstH265ParserResult
gst_h265_parser_parse_nal (GstH265Parser * parser,
                           GstH265NalUnit * nalu)

This function should be called in the case one doesn't need to parse a specific structure. It is necessary to do so to make sure parser is up to date.

Parameters:

parser –

nalu –

The GstH265NalUnit to parse

Returns –

GstCodecParsers.H265Parser.prototype.parse_nal

function GstCodecParsers.H265Parser.prototype.parse_nal(nalu: GstCodecParsers.H265NalUnit): {
    // javascript wrapper for 'gst_h265_parser_parse_nal'
}

This function should be called in the case one doesn't need to parse a specific structure. It is necessary to do so to make sure parser is up to date.

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnit to parse

Returns (GstCodecParsers.H265ParserResult) –

GstCodecParsers.H265Parser.parse_nal

def GstCodecParsers.H265Parser.parse_nal (self, nalu):
    #python wrapper for 'gst_h265_parser_parse_nal'

This function should be called in the case one doesn't need to parse a specific structure. It is necessary to do so to make sure parser is up to date.

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnit to parse

Returns (GstCodecParsers.H265ParserResult) –

gst_h265_parser_parse_pps

GstH265ParserResult
gst_h265_parser_parse_pps (GstH265Parser * parser,
                           GstH265NalUnit * nalu,
                           GstH265PPS * pps)

Parses data, and fills the pps structure.

Parameters:

parser –

nalu –

The GST_H265_NAL_PPS GstH265NalUnit to parse

pps –

The GstH265PPS to fill.

Returns –

GstCodecParsers.H265Parser.prototype.parse_pps

function GstCodecParsers.H265Parser.prototype.parse_pps(nalu: GstCodecParsers.H265NalUnit, pps: GstCodecParsers.H265PPS): {
    // javascript wrapper for 'gst_h265_parser_parse_pps'
}

Parses data, and fills the pps structure.

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnitType.PPS GstCodecParsers.H265NalUnit to parse

pps (GstCodecParsers.H265PPS) –

The GstCodecParsers.H265PPS to fill.

Returns (GstCodecParsers.H265ParserResult) –

GstCodecParsers.H265Parser.parse_pps

def GstCodecParsers.H265Parser.parse_pps (self, nalu, pps):
    #python wrapper for 'gst_h265_parser_parse_pps'

Parses data, and fills the pps structure.

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnitType.PPS GstCodecParsers.H265NalUnit to parse

pps (GstCodecParsers.H265PPS) –

The GstCodecParsers.H265PPS to fill.

Returns (GstCodecParsers.H265ParserResult) –

gst_h265_parser_parse_sei

GstH265ParserResult
gst_h265_parser_parse_sei (GstH265Parser * parser,
                           GstH265NalUnit * nalu,
                           GArray ** messages)

Parses data, create and fills the messages array.

Parameters:

parser –

nalu –

The GST_H265_NAL_*_SEI GstH265NalUnit to parse

messages ( [element-type GstH265SEIMessage]) –

The GArray of GstH265SEIMessage to fill. The caller must free it when done.

Returns –

GstCodecParsers.H265Parser.prototype.parse_sei

function GstCodecParsers.H265Parser.prototype.parse_sei(nalu: GstCodecParsers.H265NalUnit, messages: [ GstCodecParsers.H265SEIMessage ]): {
    // javascript wrapper for 'gst_h265_parser_parse_sei'
}

Parses data, create and fills the messages array.

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GST_H265_NAL_*_SEI GstCodecParsers.H265NalUnit to parse

messages ([ GstCodecParsers.H265SEIMessage ]) –

The GArray of GstCodecParsers.H265SEIMessage to fill. The caller must free it when done.

Returns (GstCodecParsers.H265ParserResult) –

GstCodecParsers.H265Parser.parse_sei

def GstCodecParsers.H265Parser.parse_sei (self, nalu, messages):
    #python wrapper for 'gst_h265_parser_parse_sei'

Parses data, create and fills the messages array.

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GST_H265_NAL_*_SEI GstCodecParsers.H265NalUnit to parse

messages ([ GstCodecParsers.H265SEIMessage ]) –

The GArray of GstCodecParsers.H265SEIMessage to fill. The caller must free it when done.

Returns (GstCodecParsers.H265ParserResult) –

gst_h265_parser_parse_slice_hdr

GstH265ParserResult
gst_h265_parser_parse_slice_hdr (GstH265Parser * parser,
                                 GstH265NalUnit * nalu,
                                 GstH265SliceHdr * slice)

Parses data, and fills the slice structure. The resulting slice_hdr structure shall be deallocated with gst_h265_slice_hdr_free when it is no longer needed

Parameters:

parser –

nalu –

The GST_H265_NAL_SLICE GstH265NalUnit to parse

slice –

The GstH265SliceHdr to fill.

Returns –

GstCodecParsers.H265Parser.prototype.parse_slice_hdr

function GstCodecParsers.H265Parser.prototype.parse_slice_hdr(nalu: GstCodecParsers.H265NalUnit, slice: GstCodecParsers.H265SliceHdr): {
    // javascript wrapper for 'gst_h265_parser_parse_slice_hdr'
}

Parses data, and fills the slice structure. The resulting slice_hdr structure shall be deallocated with GstCodecParsers.H265SliceHdr.prototype.free when it is no longer needed

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GST_H265_NAL_SLICE GstCodecParsers.H265NalUnit to parse

slice (GstCodecParsers.H265SliceHdr) –

The GstCodecParsers.H265SliceHdr to fill.

Returns (GstCodecParsers.H265ParserResult) –

GstCodecParsers.H265Parser.parse_slice_hdr

def GstCodecParsers.H265Parser.parse_slice_hdr (self, nalu, slice):
    #python wrapper for 'gst_h265_parser_parse_slice_hdr'

Parses data, and fills the slice structure. The resulting slice_hdr structure shall be deallocated with GstCodecParsers.H265SliceHdr.free when it is no longer needed

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GST_H265_NAL_SLICE GstCodecParsers.H265NalUnit to parse

slice (GstCodecParsers.H265SliceHdr) –

The GstCodecParsers.H265SliceHdr to fill.

Returns (GstCodecParsers.H265ParserResult) –

gst_h265_parser_parse_slice_hdr_ext

GstH265ParserResult
gst_h265_parser_parse_slice_hdr_ext (GstH265Parser * parser,
                                     GstH265NalUnit * nalu,
                                     GstH265SliceHdr * slice,
                                     GstH265SPSEXT * sps_ext)

Parses data, and fills the slice structure. The resulting slice_hdr structure shall be deallocated with gst_h265_slice_hdr_free when it is no longer needed

Parameters:

parser –

nalu –

The GST_H265_NAL_SLICE GstH265NalUnit to parse

slice –

The GstH265SliceHdr to fill.

sps_ext –

The GstH265SPSEXT to fill.

Returns –

Since : 1.28

GstCodecParsers.H265Parser.prototype.parse_slice_hdr_ext

function GstCodecParsers.H265Parser.prototype.parse_slice_hdr_ext(nalu: GstCodecParsers.H265NalUnit, slice: GstCodecParsers.H265SliceHdr, sps_ext: GstCodecParsers.H265SPSEXT): {
    // javascript wrapper for 'gst_h265_parser_parse_slice_hdr_ext'
}

Parses data, and fills the slice structure. The resulting slice_hdr structure shall be deallocated with GstCodecParsers.H265SliceHdr.prototype.free when it is no longer needed

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GST_H265_NAL_SLICE GstCodecParsers.H265NalUnit to parse

slice (GstCodecParsers.H265SliceHdr) –

The GstCodecParsers.H265SliceHdr to fill.

sps_ext (GstCodecParsers.H265SPSEXT) –

The GstCodecParsers.H265SPSEXT to fill.

Returns (GstCodecParsers.H265ParserResult) –

Since : 1.28

GstCodecParsers.H265Parser.parse_slice_hdr_ext

def GstCodecParsers.H265Parser.parse_slice_hdr_ext (self, nalu, slice, sps_ext):
    #python wrapper for 'gst_h265_parser_parse_slice_hdr_ext'

Parses data, and fills the slice structure. The resulting slice_hdr structure shall be deallocated with GstCodecParsers.H265SliceHdr.free when it is no longer needed

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GST_H265_NAL_SLICE GstCodecParsers.H265NalUnit to parse

slice (GstCodecParsers.H265SliceHdr) –

The GstCodecParsers.H265SliceHdr to fill.

sps_ext (GstCodecParsers.H265SPSEXT) –

The GstCodecParsers.H265SPSEXT to fill.

Returns (GstCodecParsers.H265ParserResult) –

Since : 1.28

gst_h265_parser_parse_sps

GstH265ParserResult
gst_h265_parser_parse_sps (GstH265Parser * parser,
                           GstH265NalUnit * nalu,
                           GstH265SPS * sps,
                           gboolean parse_vui_params)

Parses data, and fills the sps structure.

Parameters:

parser –

nalu –

The GST_H265_NAL_SPS GstH265NalUnit to parse

sps –

The GstH265SPS to fill.

parse_vui_params –

Whether to parse the vui_params or not

Returns –

GstCodecParsers.H265Parser.prototype.parse_sps

function GstCodecParsers.H265Parser.prototype.parse_sps(nalu: GstCodecParsers.H265NalUnit, sps: GstCodecParsers.H265SPS, parse_vui_params: Number): {
    // javascript wrapper for 'gst_h265_parser_parse_sps'
}

Parses data, and fills the sps structure.

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnitType.SPS GstCodecParsers.H265NalUnit to parse

sps (GstCodecParsers.H265SPS) –

The GstCodecParsers.H265SPS to fill.

parse_vui_params (Number) –

Whether to parse the vui_params or not

Returns (GstCodecParsers.H265ParserResult) –

GstCodecParsers.H265Parser.parse_sps

def GstCodecParsers.H265Parser.parse_sps (self, nalu, sps, parse_vui_params):
    #python wrapper for 'gst_h265_parser_parse_sps'

Parses data, and fills the sps structure.

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnitType.SPS GstCodecParsers.H265NalUnit to parse

sps (GstCodecParsers.H265SPS) –

The GstCodecParsers.H265SPS to fill.

parse_vui_params (bool) –

Whether to parse the vui_params or not

Returns (GstCodecParsers.H265ParserResult) –

gst_h265_parser_parse_sps_ext

GstH265ParserResult
gst_h265_parser_parse_sps_ext (GstH265Parser * parser,
                               GstH265NalUnit * nalu,
                               GstH265SPS * sps,
                               GstH265SPSEXT * sps_ext,
                               gboolean parse_vui_params)

Parses data, and fills the sps structure.

Parameters:

parser –

nalu –

The GST_H265_NAL_SPS GstH265NalUnit to parse

sps –

The GstH265SPS to fill.

sps_ext –

The GstH265SPSEXT matching the GstH265SPS to fill.

parse_vui_params –

Whether to parse the vui_params or not

Returns –

Since : 1.28

GstCodecParsers.H265Parser.prototype.parse_sps_ext

function GstCodecParsers.H265Parser.prototype.parse_sps_ext(nalu: GstCodecParsers.H265NalUnit, sps: GstCodecParsers.H265SPS, sps_ext: GstCodecParsers.H265SPSEXT, parse_vui_params: Number): {
    // javascript wrapper for 'gst_h265_parser_parse_sps_ext'
}

Parses data, and fills the sps structure.

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnitType.SPS GstCodecParsers.H265NalUnit to parse

sps (GstCodecParsers.H265SPS) –

The GstCodecParsers.H265SPS to fill.

sps_ext (GstCodecParsers.H265SPSEXT) –

The GstCodecParsers.H265SPSEXT matching the GstCodecParsers.H265SPS to fill.

parse_vui_params (Number) –

Whether to parse the vui_params or not

Returns (GstCodecParsers.H265ParserResult) –

Since : 1.28

GstCodecParsers.H265Parser.parse_sps_ext

def GstCodecParsers.H265Parser.parse_sps_ext (self, nalu, sps, sps_ext, parse_vui_params):
    #python wrapper for 'gst_h265_parser_parse_sps_ext'

Parses data, and fills the sps structure.

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnitType.SPS GstCodecParsers.H265NalUnit to parse

sps (GstCodecParsers.H265SPS) –

The GstCodecParsers.H265SPS to fill.

sps_ext (GstCodecParsers.H265SPSEXT) –

The GstCodecParsers.H265SPSEXT matching the GstCodecParsers.H265SPS to fill.

parse_vui_params (bool) –

Whether to parse the vui_params or not

Returns (GstCodecParsers.H265ParserResult) –

Since : 1.28

gst_h265_parser_parse_vps

GstH265ParserResult
gst_h265_parser_parse_vps (GstH265Parser * parser,
                           GstH265NalUnit * nalu,
                           GstH265VPS * vps)

Parses data, and fills the vps structure.

Parameters:

parser –

nalu –

The GST_H265_NAL_VPS GstH265NalUnit to parse

vps –

The GstH265VPS to fill.

Returns –

GstCodecParsers.H265Parser.prototype.parse_vps

function GstCodecParsers.H265Parser.prototype.parse_vps(nalu: GstCodecParsers.H265NalUnit, vps: GstCodecParsers.H265VPS): {
    // javascript wrapper for 'gst_h265_parser_parse_vps'
}

Parses data, and fills the vps structure.

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnitType.VPS GstCodecParsers.H265NalUnit to parse

vps (GstCodecParsers.H265VPS) –

The GstCodecParsers.H265VPS to fill.

Returns (GstCodecParsers.H265ParserResult) –

GstCodecParsers.H265Parser.parse_vps

def GstCodecParsers.H265Parser.parse_vps (self, nalu, vps):
    #python wrapper for 'gst_h265_parser_parse_vps'

Parses data, and fills the vps structure.

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnitType.VPS GstCodecParsers.H265NalUnit to parse

vps (GstCodecParsers.H265VPS) –

The GstCodecParsers.H265VPS to fill.

Returns (GstCodecParsers.H265ParserResult) –

gst_h265_parser_update_pps

GstH265ParserResult
gst_h265_parser_update_pps (GstH265Parser * parser,
                            GstH265PPS * pps)

Replace internal Sequence Parameter Set struct corresponding to id of pps with pps. nalparser will mark pps as last parsed sps.

Parameters:

parser –

pps ( [transfer: none]) –

a GstH265PPS.

Returns –

Since : 1.18

GstCodecParsers.H265Parser.prototype.update_pps

function GstCodecParsers.H265Parser.prototype.update_pps(pps: GstCodecParsers.H265PPS): {
    // javascript wrapper for 'gst_h265_parser_update_pps'
}

Replace internal Sequence Parameter Set struct corresponding to id of pps with pps. nalparser will mark pps as last parsed sps.

Parameters:

parser (GstCodecParsers.H265Parser) –

pps (GstCodecParsers.H265PPS) –

a GstCodecParsers.H265PPS.

Returns (GstCodecParsers.H265ParserResult) –

Since : 1.18

GstCodecParsers.H265Parser.update_pps

def GstCodecParsers.H265Parser.update_pps (self, pps):
    #python wrapper for 'gst_h265_parser_update_pps'

Replace internal Sequence Parameter Set struct corresponding to id of pps with pps. nalparser will mark pps as last parsed sps.

Parameters:

parser (GstCodecParsers.H265Parser) –

pps (GstCodecParsers.H265PPS) –

a GstCodecParsers.H265PPS.

Returns (GstCodecParsers.H265ParserResult) –

Since : 1.18

gst_h265_parser_update_sps

GstH265ParserResult
gst_h265_parser_update_sps (GstH265Parser * parser,
                            GstH265SPS * sps)

Replace internal Sequence Parameter Set struct corresponding to id of sps with sps. nalparser will mark sps as last parsed sps.

Parameters:

parser –

sps ( [transfer: none]) –

a GstH265SPS.

Returns –

Since : 1.18

GstCodecParsers.H265Parser.prototype.update_sps

function GstCodecParsers.H265Parser.prototype.update_sps(sps: GstCodecParsers.H265SPS): {
    // javascript wrapper for 'gst_h265_parser_update_sps'
}

Replace internal Sequence Parameter Set struct corresponding to id of sps with sps. nalparser will mark sps as last parsed sps.

Parameters:

parser (GstCodecParsers.H265Parser) –

sps (GstCodecParsers.H265SPS) –

a GstCodecParsers.H265SPS.

Returns (GstCodecParsers.H265ParserResult) –

Since : 1.18

GstCodecParsers.H265Parser.update_sps

def GstCodecParsers.H265Parser.update_sps (self, sps):
    #python wrapper for 'gst_h265_parser_update_sps'

Replace internal Sequence Parameter Set struct corresponding to id of sps with sps. nalparser will mark sps as last parsed sps.

Parameters:

parser (GstCodecParsers.H265Parser) –

sps (GstCodecParsers.H265SPS) –

a GstCodecParsers.H265SPS.

Returns (GstCodecParsers.H265ParserResult) –

Since : 1.18

gst_h265_parser_update_vps

GstH265ParserResult
gst_h265_parser_update_vps (GstH265Parser * parser,
                            GstH265VPS * vps)

Replace internal Video Parameter Set struct corresponding to id of vps with vps. nalparser will mark vps as last parsed vps.

Parameters:

parser –

vps ( [transfer: none]) –

a GstH265VPS.

Returns –

Since : 1.18

GstCodecParsers.H265Parser.prototype.update_vps

function GstCodecParsers.H265Parser.prototype.update_vps(vps: GstCodecParsers.H265VPS): {
    // javascript wrapper for 'gst_h265_parser_update_vps'
}

Replace internal Video Parameter Set struct corresponding to id of vps with vps. nalparser will mark vps as last parsed vps.

Parameters:

parser (GstCodecParsers.H265Parser) –

vps (GstCodecParsers.H265VPS) –

a GstCodecParsers.H265VPS.

Returns (GstCodecParsers.H265ParserResult) –

Since : 1.18

GstCodecParsers.H265Parser.update_vps

def GstCodecParsers.H265Parser.update_vps (self, vps):
    #python wrapper for 'gst_h265_parser_update_vps'

Replace internal Video Parameter Set struct corresponding to id of vps with vps. nalparser will mark vps as last parsed vps.

Parameters:

parser (GstCodecParsers.H265Parser) –

vps (GstCodecParsers.H265VPS) –

a GstCodecParsers.H265VPS.

Returns (GstCodecParsers.H265ParserResult) –

a GstH265ProfileTierLevel

Since : 1.18

Functions

gst_h265_parser_new

GstH265Parser *
gst_h265_parser_new ()

Creates a new GstH265Parser. It should be freed with gst_h265_parser_free after use.

Returns –

a new GstH265Parser

GstH265PicTiming

Members

pic_struct (guint8) –

No description available

source_scan_type (guint8) –

No description available

duplicate_flag (guint8) –

No description available

au_cpb_removal_delay_minus1 (guint8) –

No description available

pic_dpb_output_delay (guint8) –

No description available

pic_dpb_output_du_delay (guint8) –

No description available

num_decoding_units_minus1 (guint32) –

No description available

du_common_cpb_removal_delay_flag (guint8) –

No description available

du_common_cpb_removal_delay_increment_minus1 (guint8) –

No description available

num_nalus_in_du_minus1 (guint32 *) –

No description available

du_cpb_removal_delay_increment_minus1 (guint8 *) –

No description available

GstCodecParsers.H265PicTiming

Members

pic_struct (Number) –

No description available

source_scan_type (Number) –

No description available

duplicate_flag (Number) –

No description available

au_cpb_removal_delay_minus1 (Number) –

No description available

pic_dpb_output_delay (Number) –

No description available

pic_dpb_output_du_delay (Number) –

No description available

num_decoding_units_minus1 (Number) –

No description available

du_common_cpb_removal_delay_flag (Number) –

No description available

du_common_cpb_removal_delay_increment_minus1 (Number) –

No description available

num_nalus_in_du_minus1 (Number) –

No description available

du_cpb_removal_delay_increment_minus1 (Number) –

No description available

GstCodecParsers.H265PicTiming

Members

pic_struct (int) –

No description available

source_scan_type (int) –

No description available

duplicate_flag (int) –

No description available

au_cpb_removal_delay_minus1 (int) –

No description available

pic_dpb_output_delay (int) –

No description available

pic_dpb_output_du_delay (int) –

No description available

num_decoding_units_minus1 (int) –

No description available

du_common_cpb_removal_delay_flag (int) –

No description available

du_common_cpb_removal_delay_increment_minus1 (int) –

No description available

num_nalus_in_du_minus1 (int) –

No description available

du_cpb_removal_delay_increment_minus1 (int) –

No description available

GstH265PredWeightTable

Members

luma_log2_weight_denom (guint8) –

No description available

delta_chroma_log2_weight_denom (gint8) –

No description available

luma_weight_l0_flag (guint8 *) –

No description available

chroma_weight_l0_flag (guint8 *) –

No description available

delta_luma_weight_l0 (gint8 *) –

No description available

luma_offset_l0 (gint8 *) –

No description available

delta_chroma_weight_l0 (gint8 *) –

No description available

delta_chroma_offset_l0 (gint16 *) –

No description available

luma_weight_l1_flag (guint8 *) –

No description available

chroma_weight_l1_flag (guint8 *) –

No description available

delta_luma_weight_l1 (gint8 *) –

No description available

luma_offset_l1 (gint8 *) –

No description available

delta_chroma_weight_l1 (gint8 *) –

No description available

delta_chroma_offset_l1 (gint16 *) –

No description available

GstCodecParsers.H265PredWeightTable

Members

luma_log2_weight_denom (Number) –

No description available

delta_chroma_log2_weight_denom (Number) –

No description available

luma_weight_l0_flag ([ Number ]) –

No description available

chroma_weight_l0_flag ([ Number ]) –

No description available

delta_luma_weight_l0 ([ Number ]) –

No description available

luma_offset_l0 ([ Number ]) –

No description available

delta_chroma_weight_l0 ([ Number ]) –

No description available

delta_chroma_offset_l0 ([ Number ]) –

No description available

luma_weight_l1_flag ([ Number ]) –

No description available

chroma_weight_l1_flag ([ Number ]) –

No description available

delta_luma_weight_l1 ([ Number ]) –

No description available

luma_offset_l1 ([ Number ]) –

No description available

delta_chroma_weight_l1 ([ Number ]) –

No description available

delta_chroma_offset_l1 ([ Number ]) –

No description available

GstCodecParsers.H265PredWeightTable

Members

luma_log2_weight_denom (int) –

No description available

delta_chroma_log2_weight_denom (int) –

No description available

luma_weight_l0_flag ([ int ]) –

No description available

chroma_weight_l0_flag ([ int ]) –

No description available

delta_luma_weight_l0 ([ int ]) –

No description available

luma_offset_l0 ([ int ]) –

No description available

delta_chroma_weight_l0 ([ int ]) –

No description available

delta_chroma_offset_l0 ([ int ]) –

No description available

luma_weight_l1_flag ([ int ]) –

No description available

chroma_weight_l1_flag ([ int ]) –

No description available

delta_luma_weight_l1 ([ int ]) –

No description available

luma_offset_l1 ([ int ]) –

No description available

delta_chroma_weight_l1 ([ int ]) –

No description available

delta_chroma_offset_l1 ([ int ]) –

No description available

GstH265ProfileTierLevel

Define ProfileTierLevel parameters

Members

profile_space (guint8) –

specifies the context for the interpretation of general_profile_idc and general_profile_combatibility_flag

tier_flag (guint8) –

the tier context for the interpretation of general_level_idc

profile_idc (guint8) –

profile id

profile_compatibility_flag (guint8 *) –

compatibility flags

progressive_source_flag (guint8) –

flag to indicate the type of stream

interlaced_source_flag (guint8) –

flag to indicate the type of stream

non_packed_constraint_flag (guint8) –

indicate the presence of frame packing arrangement sei message

frame_only_constraint_flag (guint8) –

recognize the field_seq_flag

max_12bit_constraint_flag (guint8) –

used to define profile extensions, see Annex A

max_10bit_constraint_flag (guint8) –

used to define profile extensions, see Annex A

max_8bit_constraint_flag (guint8) –

used to define profile extensions, see Annex A

max_422chroma_constraint_flag (guint8) –

used to define profile extensions, see Annex A

max_420chroma_constraint_flag (guint8) –

used to define profile extensions, see Annex A

max_monochrome_constraint_flag (guint8) –

used to define profile extensions, see Annex A

intra_constraint_flag (guint8) –

used to define profile extensions, see Annex A

one_picture_only_constraint_flag (guint8) –

used to define profile extensions, see Annex A

lower_bit_rate_constraint_flag (guint8) –

used to define profile extensions, see Annex A

max_14bit_constraint_flag (guint8) –

used to define profile extensions, see Annex A level idc: indicate the level which the CVS confirms

level_idc (guint8) –

No description available

sub_layer_profile_present_flag (guint8 *) –

sublayer profile presence ind

sub_layer_level_present_flag (guint8 *) –

sublayer level presence indicator.

sub_layer_profile_space (guint8 *) –

profile space for sublayers

sub_layer_tier_flag (guint8 *) –

tier flags for sublayers.

sub_layer_profile_idc (guint8 *) –

conformant profile indicator for sublayers.

sub_layer_profile_compatibility_flag (guint8 *) –

No description available

sub_layer_progressive_source_flag (guint8 *) –

progressive stream indicator for sublayer

sub_layer_interlaced_source_flag (guint8 *) –

interlaced stream indicator for sublayer

sub_layer_non_packed_constraint_flag (guint8 *) –

indicate the presence of frame packing arrangement sei message with in sublayers

sub_layer_frame_only_constraint_flag (guint8 *) –

recognize the sublayer specific field_seq_flag

sub_layer_level_idc (guint8 *) –

indicate the sublayer specific level

GstCodecParsers.H265ProfileTierLevel

Define ProfileTierLevel parameters

Members

profile_space (Number) –

specifies the context for the interpretation of general_profile_idc and general_profile_combatibility_flag

tier_flag (Number) –

the tier context for the interpretation of general_level_idc

profile_idc (Number) –

profile id

profile_compatibility_flag ([ Number ]) –

compatibility flags

progressive_source_flag (Number) –

flag to indicate the type of stream

interlaced_source_flag (Number) –

flag to indicate the type of stream

non_packed_constraint_flag (Number) –

indicate the presence of frame packing arrangement sei message

frame_only_constraint_flag (Number) –

recognize the field_seq_flag

max_12bit_constraint_flag (Number) –

used to define profile extensions, see Annex A

max_10bit_constraint_flag (Number) –

used to define profile extensions, see Annex A

max_8bit_constraint_flag (Number) –

used to define profile extensions, see Annex A

max_422chroma_constraint_flag (Number) –

used to define profile extensions, see Annex A

max_420chroma_constraint_flag (Number) –

used to define profile extensions, see Annex A

max_monochrome_constraint_flag (Number) –

used to define profile extensions, see Annex A

intra_constraint_flag (Number) –

used to define profile extensions, see Annex A

one_picture_only_constraint_flag (Number) –

used to define profile extensions, see Annex A

lower_bit_rate_constraint_flag (Number) –

used to define profile extensions, see Annex A

max_14bit_constraint_flag (Number) –

used to define profile extensions, see Annex A level idc: indicate the level which the CVS confirms

level_idc (Number) –

No description available

sub_layer_profile_present_flag ([ Number ]) –

sublayer profile presence ind

sub_layer_level_present_flag ([ Number ]) –

sublayer level presence indicator.

sub_layer_profile_space ([ Number ]) –

profile space for sublayers

sub_layer_tier_flag ([ Number ]) –

tier flags for sublayers.

sub_layer_profile_idc ([ Number ]) –

conformant profile indicator for sublayers.

sub_layer_profile_compatibility_flag ([ Number ]) –

No description available

sub_layer_progressive_source_flag ([ Number ]) –

progressive stream indicator for sublayer

sub_layer_interlaced_source_flag ([ Number ]) –

interlaced stream indicator for sublayer

sub_layer_non_packed_constraint_flag ([ Number ]) –

indicate the presence of frame packing arrangement sei message with in sublayers

sub_layer_frame_only_constraint_flag ([ Number ]) –

recognize the sublayer specific field_seq_flag

sub_layer_level_idc ([ Number ]) –

indicate the sublayer specific level

GstCodecParsers.H265ProfileTierLevel

Define ProfileTierLevel parameters

Members

profile_space (int) –

specifies the context for the interpretation of general_profile_idc and general_profile_combatibility_flag

tier_flag (int) –

the tier context for the interpretation of general_level_idc

profile_idc (int) –

profile id

profile_compatibility_flag ([ int ]) –

compatibility flags

progressive_source_flag (int) –

flag to indicate the type of stream

interlaced_source_flag (int) –

flag to indicate the type of stream

non_packed_constraint_flag (int) –

indicate the presence of frame packing arrangement sei message

frame_only_constraint_flag (int) –

recognize the field_seq_flag

max_12bit_constraint_flag (int) –

used to define profile extensions, see Annex A

max_10bit_constraint_flag (int) –

used to define profile extensions, see Annex A

max_8bit_constraint_flag (int) –

used to define profile extensions, see Annex A

max_422chroma_constraint_flag (int) –

used to define profile extensions, see Annex A

max_420chroma_constraint_flag (int) –

used to define profile extensions, see Annex A

max_monochrome_constraint_flag (int) –

used to define profile extensions, see Annex A

intra_constraint_flag (int) –

used to define profile extensions, see Annex A

one_picture_only_constraint_flag (int) –

used to define profile extensions, see Annex A

lower_bit_rate_constraint_flag (int) –

used to define profile extensions, see Annex A

max_14bit_constraint_flag (int) –

used to define profile extensions, see Annex A level idc: indicate the level which the CVS confirms

level_idc (int) –

No description available

sub_layer_profile_present_flag ([ int ]) –

sublayer profile presence ind

sub_layer_level_present_flag ([ int ]) –

sublayer level presence indicator.

sub_layer_profile_space ([ int ]) –

profile space for sublayers

sub_layer_tier_flag ([ int ]) –

tier flags for sublayers.

sub_layer_profile_idc ([ int ]) –

conformant profile indicator for sublayers.

sub_layer_profile_compatibility_flag ([ int ]) –

No description available

sub_layer_progressive_source_flag ([ int ]) –

progressive stream indicator for sublayer

sub_layer_interlaced_source_flag ([ int ]) –

interlaced stream indicator for sublayer

sub_layer_non_packed_constraint_flag ([ int ]) –

indicate the presence of frame packing arrangement sei message with in sublayers

sub_layer_frame_only_constraint_flag ([ int ]) –

recognize the sublayer specific field_seq_flag

sub_layer_level_idc ([ int ]) –

indicate the sublayer specific level

Methods

gst_h265_profile_tier_level_get_profile

GstH265Profile
gst_h265_profile_tier_level_get_profile (const GstH265ProfileTierLevel * ptl)

Return the H265 profile defined in ptl.

Parameters:

ptl –

Returns –

a GstH265Profile

Since : 1.14

GstCodecParsers.H265ProfileTierLevel.prototype.get_profile

function GstCodecParsers.H265ProfileTierLevel.prototype.get_profile(): {
    // javascript wrapper for 'gst_h265_profile_tier_level_get_profile'
}

Return the H265 profile defined in ptl.

Parameters:

ptl (GstCodecParsers.H265ProfileTierLevel) –

a GstCodecParsers.H265ProfileTierLevel

Returns (GstCodecParsers.H265Profile) –

a GstCodecParsers.H265ProfileTierLevel

Since : 1.14

GstCodecParsers.H265ProfileTierLevel.get_profile

def GstCodecParsers.H265ProfileTierLevel.get_profile (self):
    #python wrapper for 'gst_h265_profile_tier_level_get_profile'

Return the H265 profile defined in ptl.

Parameters:

ptl (GstCodecParsers.H265ProfileTierLevel) –

Returns (GstCodecParsers.H265Profile) –

GstCodecParsers.H265SEIPayloadType

Since : 1.14

GstH265RecoveryPoint

Members

recovery_poc_cnt (gint32) –

No description available

exact_match_flag (guint8) –

No description available

broken_link_flag (guint8) –

No description available

GstCodecParsers.H265RecoveryPoint

Members

recovery_poc_cnt (Number) –

No description available

exact_match_flag (Number) –

No description available

broken_link_flag (Number) –

No description available

GstCodecParsers.H265RecoveryPoint

Members

recovery_poc_cnt (int) –

No description available

exact_match_flag (int) –

No description available

broken_link_flag (int) –

No description available

GstH265RefPicListModification

Members

ref_pic_list_modification_flag_l0 (guint8) –

No description available

list_entry_l0 (guint32 *) –

No description available

ref_pic_list_modification_flag_l1 (guint8) –

No description available

list_entry_l1 (guint32 *) –

No description available

GstCodecParsers.H265RefPicListModification

Members

ref_pic_list_modification_flag_l0 (Number) –

No description available

list_entry_l0 ([ Number ]) –

No description available

ref_pic_list_modification_flag_l1 (Number) –

No description available

list_entry_l1 ([ Number ]) –

No description available

GstCodecParsers.H265RefPicListModification

Members

ref_pic_list_modification_flag_l0 (int) –

No description available

list_entry_l0 ([ int ]) –

No description available

ref_pic_list_modification_flag_l1 (int) –

No description available

list_entry_l1 ([ int ]) –

No description available

GstH265RegisteredUserData

The User data registered by Rec. ITU-T T.35 SEI message. country_code: an itu_t_t35_country_code. country_code_extension: an itu_t_t35_country_code_extension_byte. Should be ignored when country_code is not 0xff data: the data of itu_t_t35_payload_byte excluding country_code and country_code_extension size: the size of data in bytes

Members

country_code (guint8) –

No description available

country_code_extension (guint8) –

No description available

data (const guint8 *) –

No description available

size (guint) –

No description available

GstCodecParsers.H265RegisteredUserData

Members

country_code (Number) –

No description available

country_code_extension (Number) –

No description available

data (Number) –

No description available

size (Number) –

No description available

GstCodecParsers.H265RegisteredUserData

Members

country_code (int) –

No description available

country_code_extension (int) –

No description available

data (int) –

No description available

size (int) –

No description available

GstH265SEIMessage

Constains information about SEI message. The content depends on the payloadType.

Members

payloadType (GstH265SEIPayloadType) –

GstH265SEIPayloadType

payload.buffering_period (GstH265BufferingPeriod) –

No description available

payload.pic_timing (GstH265PicTiming) –

No description available

payload.registered_user_data (GstH265RegisteredUserData) –

No description available

payload.recovery_point (GstH265RecoveryPoint) –

No description available

payload.time_code (GstH265TimeCode) –

No description available

payload.mastering_display_colour_volume (GstH265MasteringDisplayColourVolume) –

No description available

payload.content_light_level (GstH265ContentLightLevel) –

No description available

payload.user_data_unregistered (GstH265UserDataUnregistered) –

No description available

GstCodecParsers.H265SEIMessage

Constains information about SEI message. The content depends on the payloadType.

Members

payloadType (GstCodecParsers.H265SEIPayloadType) –

GstCodecParsers.H265SEIMessage

Constains information about SEI message. The content depends on the payloadType.

Members

payloadType (GstCodecParsers.H265SEIPayloadType) –

GstCodecParsers.H265SEIPayloadType

GstH265SPS

H265 Sequence Parameter Set (SPS)

Members

id (guint8) –

The ID of the sequence parameter set

vps_id (guint8) –

No description available

vps (GstH265VPS *) –

No description available

max_sub_layers_minus1 (guint8) –

No description available

temporal_id_nesting_flag (guint8) –

No description available

profile_tier_level (GstH265ProfileTierLevel) –

No description available

chroma_format_idc (guint8) –

No description available

separate_colour_plane_flag (guint8) –

No description available

pic_width_in_luma_samples (guint16) –

No description available

pic_height_in_luma_samples (guint16) –

No description available

conformance_window_flag (guint8) –

No description available

conf_win_left_offset (guint32) –

No description available

conf_win_right_offset (guint32) –

No description available

conf_win_top_offset (guint32) –

No description available

conf_win_bottom_offset (guint32) –

No description available

bit_depth_luma_minus8 (guint8) –

No description available

bit_depth_chroma_minus8 (guint8) –

No description available

log2_max_pic_order_cnt_lsb_minus4 (guint8) –

No description available

sub_layer_ordering_info_present_flag (guint8) –

No description available

max_dec_pic_buffering_minus1 (guint8 *) –

No description available

max_num_reorder_pics (guint8 *) –

No description available

max_latency_increase_plus1 (guint8 *) –

No description available

log2_min_luma_coding_block_size_minus3 (guint8) –

No description available

log2_diff_max_min_luma_coding_block_size (guint8) –

No description available

log2_min_transform_block_size_minus2 (guint8) –

No description available

log2_diff_max_min_transform_block_size (guint8) –

No description available

max_transform_hierarchy_depth_inter (guint8) –

No description available

max_transform_hierarchy_depth_intra (guint8) –

No description available

scaling_list_enabled_flag (guint8) –

No description available

scaling_list_data_present_flag (guint8) –

No description available

scaling_list (GstH265ScalingList) –

No description available

amp_enabled_flag (guint8) –

No description available

sample_adaptive_offset_enabled_flag (guint8) –

No description available

pcm_enabled_flag (guint8) –

No description available

pcm_sample_bit_depth_luma_minus1 (guint8) –

No description available

pcm_sample_bit_depth_chroma_minus1 (guint8) –

No description available

log2_min_pcm_luma_coding_block_size_minus3 (guint8) –

No description available

log2_diff_max_min_pcm_luma_coding_block_size (guint8) –

No description available

pcm_loop_filter_disabled_flag (guint8) –

No description available

num_short_term_ref_pic_sets (guint8) –

No description available

short_term_ref_pic_set (GstH265ShortTermRefPicSet *) –

No description available

long_term_ref_pics_present_flag (guint8) –

No description available

num_long_term_ref_pics_sps (guint8) –

No description available

lt_ref_pic_poc_lsb_sps (guint16 *) –

No description available

used_by_curr_pic_lt_sps_flag (guint8 *) –

No description available

temporal_mvp_enabled_flag (guint8) –

No description available

strong_intra_smoothing_enabled_flag (guint8) –

No description available

vui_parameters_present_flag (guint8) –

No description available

vui_params (GstH265VUIParams) –

No description available

sps_extension_flag (guint8) –

No description available

sps_range_extension_flag (guint8) –

No description available

sps_multilayer_extension_flag (guint8) –

No description available

sps_3d_extension_flag (guint8) –

No description available

sps_scc_extension_flag (guint8) –

No description available

sps_extension_4bits (guint8) –

No description available

sps_extension_params (GstH265SPSExtensionParams) –

No description available

sps_scc_extension_params (GstH265SPSSccExtensionParams) –

No description available

chroma_array_type (guint8) –

No description available

width (gint) –

No description available

height (gint) –

No description available

crop_rect_width (gint) –

No description available

crop_rect_height (gint) –

No description available

crop_rect_x (gint) –

No description available

crop_rect_y (gint) –

No description available

fps_num (gint) –

No description available

fps_den (gint) –

No description available

valid (gboolean) –

No description available

GstCodecParsers.H265SPS

H265 Sequence Parameter Set (SPS)

Members

id (Number) –

The ID of the sequence parameter set

vps_id (Number) –

No description available

vps (GstCodecParsers.H265VPS) –

No description available

max_sub_layers_minus1 (Number) –

No description available

temporal_id_nesting_flag (Number) –

No description available

profile_tier_level (GstCodecParsers.H265ProfileTierLevel) –

No description available

chroma_format_idc (Number) –

No description available

separate_colour_plane_flag (Number) –

No description available

pic_width_in_luma_samples (Number) –

No description available

pic_height_in_luma_samples (Number) –

No description available

conformance_window_flag (Number) –

No description available

conf_win_left_offset (Number) –

No description available

conf_win_right_offset (Number) –

No description available

conf_win_top_offset (Number) –

No description available

conf_win_bottom_offset (Number) –

No description available

bit_depth_luma_minus8 (Number) –

No description available

bit_depth_chroma_minus8 (Number) –

No description available

log2_max_pic_order_cnt_lsb_minus4 (Number) –

No description available

sub_layer_ordering_info_present_flag (Number) –

No description available

max_dec_pic_buffering_minus1 ([ Number ]) –

No description available

max_num_reorder_pics ([ Number ]) –

No description available

max_latency_increase_plus1 ([ Number ]) –

No description available

log2_min_luma_coding_block_size_minus3 (Number) –

No description available

log2_diff_max_min_luma_coding_block_size (Number) –

No description available

log2_min_transform_block_size_minus2 (Number) –

No description available

log2_diff_max_min_transform_block_size (Number) –

No description available

max_transform_hierarchy_depth_inter (Number) –

No description available

max_transform_hierarchy_depth_intra (Number) –

No description available

scaling_list_enabled_flag (Number) –

No description available

scaling_list_data_present_flag (Number) –

No description available

scaling_list (GstCodecParsers.H265ScalingList) –

No description available

amp_enabled_flag (Number) –

No description available

sample_adaptive_offset_enabled_flag (Number) –

No description available

pcm_enabled_flag (Number) –

No description available

pcm_sample_bit_depth_luma_minus1 (Number) –

No description available

pcm_sample_bit_depth_chroma_minus1 (Number) –

No description available

log2_min_pcm_luma_coding_block_size_minus3 (Number) –

No description available

log2_diff_max_min_pcm_luma_coding_block_size (Number) –

No description available

pcm_loop_filter_disabled_flag (Number) –

No description available

num_short_term_ref_pic_sets (Number) –

No description available

short_term_ref_pic_set ([ GstCodecParsers.H265ShortTermRefPicSet ]) –

No description available

long_term_ref_pics_present_flag (Number) –

No description available

num_long_term_ref_pics_sps (Number) –

No description available

lt_ref_pic_poc_lsb_sps ([ Number ]) –

No description available

used_by_curr_pic_lt_sps_flag ([ Number ]) –

No description available

temporal_mvp_enabled_flag (Number) –

No description available

strong_intra_smoothing_enabled_flag (Number) –

No description available

vui_parameters_present_flag (Number) –

No description available

vui_params (GstCodecParsers.H265VUIParams) –

No description available

sps_extension_flag (Number) –

No description available

sps_range_extension_flag (Number) –

No description available

sps_multilayer_extension_flag (Number) –

No description available

sps_3d_extension_flag (Number) –

No description available

sps_scc_extension_flag (Number) –

No description available

sps_extension_4bits (Number) –

No description available

sps_extension_params (GstCodecParsers.H265SPSExtensionParams) –

No description available

sps_scc_extension_params (GstCodecParsers.H265SPSSccExtensionParams) –

No description available

chroma_array_type (Number) –

No description available

width (Number) –

No description available

height (Number) –

No description available

crop_rect_width (Number) –

No description available

crop_rect_height (Number) –

No description available

crop_rect_x (Number) –

No description available

crop_rect_y (Number) –

No description available

fps_num (Number) –

No description available

fps_den (Number) –

No description available

valid (Number) –

No description available

GstCodecParsers.H265SPS

H265 Sequence Parameter Set (SPS)

Members

id (int) –

The ID of the sequence parameter set

vps_id (int) –

No description available

vps (GstCodecParsers.H265VPS) –

No description available

max_sub_layers_minus1 (int) –

No description available

temporal_id_nesting_flag (int) –

No description available

profile_tier_level (GstCodecParsers.H265ProfileTierLevel) –

No description available

chroma_format_idc (int) –

No description available

separate_colour_plane_flag (int) –

No description available

pic_width_in_luma_samples (int) –

No description available

pic_height_in_luma_samples (int) –

No description available

conformance_window_flag (int) –

No description available

conf_win_left_offset (int) –

No description available

conf_win_right_offset (int) –

No description available

conf_win_top_offset (int) –

No description available

conf_win_bottom_offset (int) –

No description available

bit_depth_luma_minus8 (int) –

No description available

bit_depth_chroma_minus8 (int) –

No description available

log2_max_pic_order_cnt_lsb_minus4 (int) –

No description available

sub_layer_ordering_info_present_flag (int) –

No description available

max_dec_pic_buffering_minus1 ([ int ]) –

No description available

max_num_reorder_pics ([ int ]) –

No description available

max_latency_increase_plus1 ([ int ]) –

No description available

log2_min_luma_coding_block_size_minus3 (int) –

No description available

log2_diff_max_min_luma_coding_block_size (int) –

No description available

log2_min_transform_block_size_minus2 (int) –

No description available

log2_diff_max_min_transform_block_size (int) –

No description available

max_transform_hierarchy_depth_inter (int) –

No description available

max_transform_hierarchy_depth_intra (int) –

No description available

scaling_list_enabled_flag (int) –

No description available

scaling_list_data_present_flag (int) –

No description available

scaling_list (GstCodecParsers.H265ScalingList) –

No description available

amp_enabled_flag (int) –

No description available

sample_adaptive_offset_enabled_flag (int) –

No description available

pcm_enabled_flag (int) –

No description available

pcm_sample_bit_depth_luma_minus1 (int) –

No description available

pcm_sample_bit_depth_chroma_minus1 (int) –

No description available

log2_min_pcm_luma_coding_block_size_minus3 (int) –

No description available

log2_diff_max_min_pcm_luma_coding_block_size (int) –

No description available

pcm_loop_filter_disabled_flag (int) –

No description available

num_short_term_ref_pic_sets (int) –

No description available

short_term_ref_pic_set ([ GstCodecParsers.H265ShortTermRefPicSet ]) –

No description available

long_term_ref_pics_present_flag (int) –

No description available

num_long_term_ref_pics_sps (int) –

No description available

lt_ref_pic_poc_lsb_sps ([ int ]) –

No description available

used_by_curr_pic_lt_sps_flag ([ int ]) –

No description available

temporal_mvp_enabled_flag (int) –

No description available

strong_intra_smoothing_enabled_flag (int) –

No description available

vui_parameters_present_flag (int) –

No description available

vui_params (GstCodecParsers.H265VUIParams) –

No description available

sps_extension_flag (int) –

No description available

sps_range_extension_flag (int) –

No description available

sps_multilayer_extension_flag (int) –

No description available

sps_3d_extension_flag (int) –

No description available

sps_scc_extension_flag (int) –

No description available

sps_extension_4bits (int) –

No description available

sps_extension_params (GstCodecParsers.H265SPSExtensionParams) –

No description available

sps_scc_extension_params (GstCodecParsers.H265SPSSccExtensionParams) –

No description available

chroma_array_type (int) –

No description available

width (int) –

No description available

height (int) –

No description available

crop_rect_width (int) –

No description available

crop_rect_height (int) –

No description available

crop_rect_x (int) –

No description available

crop_rect_y (int) –

No description available

fps_num (int) –

No description available

fps_den (int) –

No description available

valid (bool) –

No description available

GstH265SPSEXT

H265 Sequence Parameter Set extension

Members

short_term_ref_pic_set_ext (GstH265ShortTermRefPicSetExt *) –

No description available

Since : 1.28

GstCodecParsers.H265SPSEXT

H265 Sequence Parameter Set extension

Members

short_term_ref_pic_set_ext ([ GstCodecParsers.H265ShortTermRefPicSetExt ]) –

No description available

Since : 1.28

GstCodecParsers.H265SPSEXT

H265 Sequence Parameter Set extension

Members

short_term_ref_pic_set_ext ([ GstCodecParsers.H265ShortTermRefPicSetExt ]) –

No description available

Since : 1.28

GstH265SPSExtensionParams

Defines the GstH265SPSExtensionParams

Members

transform_skip_rotation_enabled_flag (guint8) –

TRUE specifies that a rotation is applied to the residual data block from intra 4X4 blocks coded using a transform skip operation.

transform_skip_context_enabled_flag (guint8) –

TRUE specifies tspecifies that a particular context is used for the parsing of the sig_coeff_flag for transform blocks with a skipped transform.

implicit_rdpcm_enabled_flag (guint8) –

No description available

explicit_rdpcm_enabled_flag (guint8) –

No description available

extended_precision_processing_flag (guint8) –

TRUE specifies that an extended dynamic range is used for coefficient parsing and inverse transform processing

intra_smoothing_disabled_flag (guint8) –

TRUE specifies that the filtering process of neighbouring samples is unconditionally disabled for intra prediction

high_precision_offsets_enabled_flag (guint8) –

TRUE specifies that weighted prediction offset values are signalled using a bit-depth-dependent precision.

persistent_rice_adaptation_enabled_flag (guint8) –

TRUE specifies that the Rice parameter derivation for the binarization of coeff_abs_level_remaining[] is initialized at the start of each sub-block using mode dependent statistics accumulated from previous sub-blocks.

cabac_bypass_alignment_enabled_flag (guint8) –

TRUE specifies that a context-based adaptive binary arithmetic coding (CABAC) alignment process is used prior to bypass decoding of the syntax elements coeff_sign_flag[] and coeff_abs_level_remaining[]

GstCodecParsers.H265SPSExtensionParams

Defines the GstH265SPSExtensionParams

Members

transform_skip_rotation_enabled_flag (Number) –

true specifies that a rotation is applied to the residual data block from intra 4X4 blocks coded using a transform skip operation.

transform_skip_context_enabled_flag (Number) –

true specifies tspecifies that a particular context is used for the parsing of the sig_coeff_flag for transform blocks with a skipped transform.

implicit_rdpcm_enabled_flag (Number) –

No description available

explicit_rdpcm_enabled_flag (Number) –

No description available

extended_precision_processing_flag (Number) –

true specifies that an extended dynamic range is used for coefficient parsing and inverse transform processing

intra_smoothing_disabled_flag (Number) –

true specifies that the filtering process of neighbouring samples is unconditionally disabled for intra prediction

high_precision_offsets_enabled_flag (Number) –

true specifies that weighted prediction offset values are signalled using a bit-depth-dependent precision.

persistent_rice_adaptation_enabled_flag (Number) –

true specifies that the Rice parameter derivation for the binarization of coeff_abs_level_remaining[] is initialized at the start of each sub-block using mode dependent statistics accumulated from previous sub-blocks.

cabac_bypass_alignment_enabled_flag (Number) –

true specifies that a context-based adaptive binary arithmetic coding (CABAC) alignment process is used prior to bypass decoding of the syntax elements coeff_sign_flag[] and coeff_abs_level_remaining[]

GstCodecParsers.H265SPSExtensionParams

Defines the GstH265SPSExtensionParams

Members

transform_skip_rotation_enabled_flag (int) –

True specifies that a rotation is applied to the residual data block from intra 4X4 blocks coded using a transform skip operation.

transform_skip_context_enabled_flag (int) –

True specifies tspecifies that a particular context is used for the parsing of the sig_coeff_flag for transform blocks with a skipped transform.

implicit_rdpcm_enabled_flag (int) –

No description available

explicit_rdpcm_enabled_flag (int) –

No description available

extended_precision_processing_flag (int) –

True specifies that an extended dynamic range is used for coefficient parsing and inverse transform processing

intra_smoothing_disabled_flag (int) –

True specifies that the filtering process of neighbouring samples is unconditionally disabled for intra prediction

high_precision_offsets_enabled_flag (int) –

True specifies that weighted prediction offset values are signalled using a bit-depth-dependent precision.

persistent_rice_adaptation_enabled_flag (int) –

True specifies that the Rice parameter derivation for the binarization of coeff_abs_level_remaining[] is initialized at the start of each sub-block using mode dependent statistics accumulated from previous sub-blocks.

cabac_bypass_alignment_enabled_flag (int) –

True specifies that a context-based adaptive binary arithmetic coding (CABAC) alignment process is used prior to bypass decoding of the syntax elements coeff_sign_flag[] and coeff_abs_level_remaining[]

GstH265SPSSccExtensionParams

Members

sps_curr_pic_ref_enabled_flag (guint8) –

equal to 1 specifies that a picture in the CVS may be included in a reference picture list of a slice of the picture itself.

palette_mode_enabled_flag (guint8) –

equal to 1 specifies that the decoding process for palette mode may be used for intra blocks. Equal to 0 specifies that the decoding process for palette mode is not applied.

palette_max_size (guint8) –

specifies the maximum allowed palette size.

delta_palette_max_predictor_size (guint8) –

specifies the difference between the maximum allowed palette predictor size and the maximum allowed palette size.

sps_palette_predictor_initializers_present_flag (guint8) –

equal to 1 specifies that the sequence palette predictors are initialized using the sps_palette_predictor_initializer specified in clause 7.3.2.2.3.

sps_num_palette_predictor_initializer_minus1 (guint8) –

plus 1 specifies the number of entries in the sequence palette predictor initializer.

sps_palette_predictor_initializer (guint32 *) –

specifies the value of the comp-th component of the i-th palette entry in the SPS that is used to initialize the array PredictorPaletteEntries.

motion_vector_resolution_control_idc (guint8) –

controls the presence and inference of the use_integer_mv_flag that specifies the resolution of motion vectors for inter prediction.

intra_boundary_filtering_disabled_flag (guint8) –

equal to 1 specifies that the intra boundary filtering process is unconditionally disabled for intra prediction. Defines the _GstH265SPSSccExtensionParams

Since : 1.18

GstCodecParsers.H265SPSSccExtensionParams

Members

sps_curr_pic_ref_enabled_flag (Number) –

equal to 1 specifies that a picture in the CVS may be included in a reference picture list of a slice of the picture itself.

palette_mode_enabled_flag (Number) –

equal to 1 specifies that the decoding process for palette mode may be used for intra blocks. Equal to 0 specifies that the decoding process for palette mode is not applied.

palette_max_size (Number) –

specifies the maximum allowed palette size.

delta_palette_max_predictor_size (Number) –

specifies the difference between the maximum allowed palette predictor size and the maximum allowed palette size.

sps_palette_predictor_initializers_present_flag (Number) –

equal to 1 specifies that the sequence palette predictors are initialized using the sps_palette_predictor_initializer specified in clause 7.3.2.2.3.

sps_num_palette_predictor_initializer_minus1 (Number) –

plus 1 specifies the number of entries in the sequence palette predictor initializer.

sps_palette_predictor_initializer ([ Number ]) –

specifies the value of the comp-th component of the i-th palette entry in the SPS that is used to initialize the array PredictorPaletteEntries.

motion_vector_resolution_control_idc (Number) –

controls the presence and inference of the use_integer_mv_flag that specifies the resolution of motion vectors for inter prediction.

intra_boundary_filtering_disabled_flag (Number) –

equal to 1 specifies that the intra boundary filtering process is unconditionally disabled for intra prediction. Defines the _GstH265SPSSccExtensionParams

Since : 1.18

GstCodecParsers.H265SPSSccExtensionParams

Members

sps_curr_pic_ref_enabled_flag (int) –

equal to 1 specifies that a picture in the CVS may be included in a reference picture list of a slice of the picture itself.

palette_mode_enabled_flag (int) –

equal to 1 specifies that the decoding process for palette mode may be used for intra blocks. Equal to 0 specifies that the decoding process for palette mode is not applied.

palette_max_size (int) –

specifies the maximum allowed palette size.

delta_palette_max_predictor_size (int) –

specifies the difference between the maximum allowed palette predictor size and the maximum allowed palette size.

sps_palette_predictor_initializers_present_flag (int) –

equal to 1 specifies that the sequence palette predictors are initialized using the sps_palette_predictor_initializer specified in clause 7.3.2.2.3.

sps_num_palette_predictor_initializer_minus1 (int) –

plus 1 specifies the number of entries in the sequence palette predictor initializer.

sps_palette_predictor_initializer ([ int ]) –

specifies the value of the comp-th component of the i-th palette entry in the SPS that is used to initialize the array PredictorPaletteEntries.

motion_vector_resolution_control_idc (int) –

controls the presence and inference of the use_integer_mv_flag that specifies the resolution of motion vectors for inter prediction.

intra_boundary_filtering_disabled_flag (int) –

equal to 1 specifies that the intra boundary filtering process is unconditionally disabled for intra prediction. Defines the _GstH265SPSSccExtensionParams

Since : 1.18

GstH265ScalingList

Defines the GstH265ScalingList

Members

scaling_list_dc_coef_minus8_16x16 (gint16 *) –

this plus 8 specifies the DC Coefficient values for 16x16 scaling list

scaling_list_dc_coef_minus8_32x32 (gint16 *) –

this plus 8 specifies the DC Coefficient values for 32x32 scaling list

scaling_lists_4x4 (guint8 *) –

4x4 scaling list

scaling_lists_8x8 (guint8 *) –

8x8 scaling list

scaling_lists_16x16 (guint8 *) –

16x16 scaling list guint8 scaling_lists_32x32: 32x32 scaling list

scaling_lists_32x32 (guint8 *) –

No description available

GstCodecParsers.H265ScalingList

Defines the GstH265ScalingList

Members

scaling_list_dc_coef_minus8_16x16 ([ Number ]) –

this plus 8 specifies the DC Coefficient values for 16x16 scaling list

scaling_list_dc_coef_minus8_32x32 ([ Number ]) –

this plus 8 specifies the DC Coefficient values for 32x32 scaling list

scaling_lists_4x4 ([ Number ]) –

4x4 scaling list

scaling_lists_8x8 ([ Number ]) –

8x8 scaling list

scaling_lists_16x16 ([ Number ]) –

16x16 scaling list guint8 scaling_lists_32x32: 32x32 scaling list

scaling_lists_32x32 ([ Number ]) –

No description available

GstCodecParsers.H265ScalingList

Defines the GstH265ScalingList

Members

scaling_list_dc_coef_minus8_16x16 ([ int ]) –

this plus 8 specifies the DC Coefficient values for 16x16 scaling list

scaling_list_dc_coef_minus8_32x32 ([ int ]) –

this plus 8 specifies the DC Coefficient values for 32x32 scaling list

scaling_lists_4x4 ([ int ]) –

4x4 scaling list

scaling_lists_8x8 ([ int ]) –

8x8 scaling list

scaling_lists_16x16 ([ int ]) –

16x16 scaling list guint8 scaling_lists_32x32: 32x32 scaling list

scaling_lists_32x32 ([ int ]) –

No description available

GstH265ShortTermRefPicSet

Defines the GstH265ShortTermRefPicSet params

Members

inter_ref_pic_set_prediction_flag (guint8) –

TRUE specifies that the stRpsIdx-th candidate short-term RPS is predicted from another candidate short-term RPS

delta_idx_minus1 (guint8) –

plus 1 specifies the difference between the value of source and candidate short term RPS.

delta_rps_sign (guint8) –

delta_rps_sign and abs_delta_rps_minus1 together specify the value of the variable deltaRps.

abs_delta_rps_minus1 (guint16) –

delta_rps_sign and abs_delta_rps_minus1 together specify the value of the variable deltaRps

NumDeltaPocs (guint8) –

sum of NumNegativePics and NumPositivePics.

NumNegativePics (guint8) –

Derived value depending on inter_ref_pic_set_prediction_flag. If inter_ref_pic_set_prediction_flag is equal to 0, this specifies the number of entries in the stRpsIdx-th candidate short-term RPS that have poc values less than the poc of the current picture.

NumPositivePics (guint8) –

Derived value depending on inter_ref_pic_set_prediction_flag. If inter_ref_pic_set_prediction_flag is equal to 0, this specifies the number of entires in the stRpsIdx-th candidate short-term RPS that have poc values greater than the poc value of the current picture.

UsedByCurrPicS0 (guint8 *) –

Derived value depending on inter_ref_pic_set_prediction_flag. If inter_ref_pic_set_prediction_flag is equal to 0, equal to zero specifies that the i-th entry in the stRpsIdx-th candidate short-term RPS that has poc value less than of the current picture is not used for reference by the current picture

UsedByCurrPicS1 (guint8 *) –

Derived value depending on inter_ref_pic_set_prediction_flag. If inter_ref_pic_set_prediction_flag is equal to 0, equal to zero specifies that the i-th entry in the current candidate short-term RPS that has poc value greater than that of the current picture is not used for reference by the current picture.

DeltaPocS0 (gint32 *) –

Derived value depending on inter_ref_pic_set_prediction_flag. See 7.4.8 Short-term reference picture set semantics

DeltaPocS1 (gint32 *) –

Derived value depending on inter_ref_pic_set_prediction_flag. See 7.4.8 Short-term reference picture set semantics

NumDeltaPocsOfRefRpsIdx (guint8) –

The value of NumDeltaPocs[RefRpsIdx]. If inter_ref_pic_set_prediction_flag is equal to 0, this value should be ignored (Since: 1.18)

GstCodecParsers.H265ShortTermRefPicSet

Defines the GstCodecParsers.H265ShortTermRefPicSet params

Members

inter_ref_pic_set_prediction_flag (Number) –

true specifies that the stRpsIdx-th candidate short-term RPS is predicted from another candidate short-term RPS

delta_idx_minus1 (Number) –

plus 1 specifies the difference between the value of source and candidate short term RPS.

delta_rps_sign (Number) –

delta_rps_sign and abs_delta_rps_minus1 together specify the value of the variable deltaRps.

abs_delta_rps_minus1 (Number) –

delta_rps_sign and abs_delta_rps_minus1 together specify the value of the variable deltaRps

NumDeltaPocs (Number) –

sum of NumNegativePics and NumPositivePics.

NumNegativePics (Number) –

NumPositivePics (Number) –

UsedByCurrPicS0 ([ Number ]) –

UsedByCurrPicS1 ([ Number ]) –

DeltaPocS0 ([ Number ]) –

Derived value depending on inter_ref_pic_set_prediction_flag. See 7.4.8 Short-term reference picture set semantics

DeltaPocS1 ([ Number ]) –

Derived value depending on inter_ref_pic_set_prediction_flag. See 7.4.8 Short-term reference picture set semantics

NumDeltaPocsOfRefRpsIdx (Number) –

The value of NumDeltaPocs[RefRpsIdx]. If inter_ref_pic_set_prediction_flag is equal to 0, this value should be ignored (Since: 1.18)

GstCodecParsers.H265ShortTermRefPicSet

Defines the GstCodecParsers.H265ShortTermRefPicSet params

Members

inter_ref_pic_set_prediction_flag (int) –

True specifies that the stRpsIdx-th candidate short-term RPS is predicted from another candidate short-term RPS

delta_idx_minus1 (int) –

plus 1 specifies the difference between the value of source and candidate short term RPS.

delta_rps_sign (int) –

delta_rps_sign and abs_delta_rps_minus1 together specify the value of the variable deltaRps.

abs_delta_rps_minus1 (int) –

delta_rps_sign and abs_delta_rps_minus1 together specify the value of the variable deltaRps

NumDeltaPocs (int) –

sum of NumNegativePics and NumPositivePics.

NumNegativePics (int) –

NumPositivePics (int) –

UsedByCurrPicS0 ([ int ]) –

UsedByCurrPicS1 ([ int ]) –

DeltaPocS0 ([ int ]) –

Derived value depending on inter_ref_pic_set_prediction_flag. See 7.4.8 Short-term reference picture set semantics

DeltaPocS1 ([ int ]) –

Derived value depending on inter_ref_pic_set_prediction_flag. See 7.4.8 Short-term reference picture set semantics

NumDeltaPocsOfRefRpsIdx (int) –

The value of NumDeltaPocs[RefRpsIdx]. If inter_ref_pic_set_prediction_flag is equal to 0, this value should be ignored (Since: 1.18)

GstH265ShortTermRefPicSetExt

Defines the extended GstH265ShortTermRefPicSetExt params

Members

use_delta_flag (guint8 *) –

Bit j equals to 1 specifies that the j-th entry in the source candidate short-term RPS is included in this candidate short-term RPS.

used_by_curr_pic_flag (guint8 *) –

No description available

delta_poc_s0_minus1 (guint32 *) –

Specifies the negative picture order count delta for the i-th entry in the short-term RPS. See details in section 7.4.8 "Short-term reference picture set semantics" of the specification.

delta_poc_s1_minus1 (guint32 *) –

Specifies the positive picture order count delta for the i-th entry in the short-term RPS. See details in section 7.4.8 "Short-term reference picture set semantics" of the specification.

Since : 1.28

GstCodecParsers.H265ShortTermRefPicSetExt

Defines the extended GstCodecParsers.H265ShortTermRefPicSetExt params

Members

use_delta_flag ([ Number ]) –

Bit j equals to 1 specifies that the j-th entry in the source candidate short-term RPS is included in this candidate short-term RPS.

used_by_curr_pic_flag ([ Number ]) –

No description available

delta_poc_s0_minus1 ([ Number ]) –

Specifies the negative picture order count delta for the i-th entry in the short-term RPS. See details in section 7.4.8 "Short-term reference picture set semantics" of the specification.

delta_poc_s1_minus1 ([ Number ]) –

Specifies the positive picture order count delta for the i-th entry in the short-term RPS. See details in section 7.4.8 "Short-term reference picture set semantics" of the specification.

Since : 1.28

GstCodecParsers.H265ShortTermRefPicSetExt

Defines the extended GstCodecParsers.H265ShortTermRefPicSetExt params

Members

use_delta_flag ([ int ]) –

Bit j equals to 1 specifies that the j-th entry in the source candidate short-term RPS is included in this candidate short-term RPS.

used_by_curr_pic_flag ([ int ]) –

No description available

delta_poc_s0_minus1 ([ int ]) –

Specifies the negative picture order count delta for the i-th entry in the short-term RPS. See details in section 7.4.8 "Short-term reference picture set semantics" of the specification.

delta_poc_s1_minus1 ([ int ]) –

Specifies the positive picture order count delta for the i-th entry in the short-term RPS. See details in section 7.4.8 "Short-term reference picture set semantics" of the specification.

Since : 1.28

GstH265SliceHdr

Members

first_slice_segment_in_pic_flag (guint8) –

equal to 1 if this slice segment is the first slice segment of the picture in decoding order

no_output_of_prior_pics_flag (guint8) –

affects the output of previously-decoded pictures in the decoded picture buffer after the decoding of an IDR or a BLA picture that is not the first picture in the bitstream as specified in Annex C

pps (GstH265PPS *) –

a GstH265PPS

dependent_slice_segment_flag (guint8) –

equal to 1 if the value of each slice segment header syntax element that is not present is inferred to be equal to the value of corresponding slice segment header syntax element in the slice header.

segment_address (guint32) –

the address of the first CTB in the slice segment

type (guint8) –

slice type (B, P, or I)

pic_output_flag (guint8) –

affects the decoded picture output and removal processes as specified in Annex C.

colour_plane_id (guint8) –

specifies the colour plane associated with the current slice RBSP when separate_colour_plane_flag is equal to 1

pic_order_cnt_lsb (guint16) –

the picture order count modulo MaxPicOrderCntLsb for the current picture

short_term_ref_pic_set_sps_flag (guint8) –

equal to 1 specifies that the short-term RPS of the current picture is derived based on the active SPS.

short_term_ref_pic_sets (GstH265ShortTermRefPicSet) –

a GstH265ShortTermRefPicSet structure

short_term_ref_pic_set_idx (guint8) –

the index of st_ref_pic_set syntax structure that is used for derivation of the short-term RPS of the current picture.

num_long_term_sps (guint8) –

the number of entries in the long-term RPS of current picture that are derived based on the syntax in active SPS.

num_long_term_pics (guint8) –

the number of entries in the long-term RPS of the current picture that are directly signalled in the slice header.

lt_idx_sps (guint8 *) –

the index of candidate long-term reference pictures specified in the active SPS.

poc_lsb_lt (guint32 *) –

the value of the picture order count modulo MaxPicOrderCntLsb of the each entry in the long-term RPS of the current picture.

used_by_curr_pic_lt_flag (guint8 *) –

equal to 0 if the entry in the long-term RPS of the current picture is not used for reference by the current picture.

delta_poc_msb_present_flag (guint8 *) –

equal to 1 if i-th delta_poc_msb_cycle_lt[] is present.

delta_poc_msb_cycle_lt (guint32 *) –

used to determine the value of the most significant bits of the picture order count value of the i-th entry in the long-term RPS of the current picture.

temporal_mvp_enabled_flag (guint8) –

whether temporal motion vector predictors can be used for inter prediction.

sao_luma_flag (guint8) –

equal to 1 if SAO is enabled for the luma component in the current slice.

sao_chroma_flag (guint8) –

equal to 1 if SAO is enabled for the chroma component in the current slice.

num_ref_idx_active_override_flag (guint8) –

equal to 1 specifies that the syntax elements num_ref_idx_l0_active_minus1 and num_ref_idx_l1_active_minus1 are present.

num_ref_idx_l0_active_minus1 (guint8) –

the maximum reference index for reference picture list 0 that may be used to decode the slice.

num_ref_idx_l1_active_minus1 (guint8) –

the maximum reference index for reference picture list 1 that may be used to decode the slice.

ref_pic_list_modification (GstH265RefPicListModification) –

a GstH265RefPicListModification

mvd_l1_zero_flag (guint8) –

equal to 1 if the mvd_coding sytanx structure is not parsed

cabac_init_flag (guint8) –

specifies the method for determining the initialization table used in the initialization process for context variables.

collocated_from_l0_flag (guint8) –

equal to 1 specifies that the collocated picture used for temporal motion vector prediction is derived from reference picture list 0.

collocated_ref_idx (guint8) –

the reference index of the collocated picture used for temporal motion vector prediction.

pred_weight_table (GstH265PredWeightTable) –

a GstH265PredWeightTable

five_minus_max_num_merge_cand (guint8) –

specifies the maximum number of merging motion vector prediction (MVP) candidates supported in the slice.

use_integer_mv_flag (guint8) –

equal to 1 specifies that the resolution of motion vectors for inter prediction in the current slice is integer. (Since: 1.18)

qp_delta (gint8) –

specifies the inital value of QPy to be used for the coding blocks in the slice.

cb_qp_offset (gint8) –

a difference to be added to the value of pps_cb_qp_offset.

cr_qp_offset (gint8) –

a difference to be added to the value of pps_cr_qp_offset.

slice_act_y_qp_offset (gint8) –

specify offsets to the quantization parameter values qP derived in clause 8.6.2 for luma components. (Since: 1.18)

slice_act_cb_qp_offset (gint8) –

specify offsets to the quantization parameter values qP derived in clause 8.6.2 for Cb components. (Since: 1.18)

slice_act_cr_qp_offset (gint8) –

specify offsets to the quantization parameter values qP derived in clause 8.6.2 for Cr components. (Since: 1.18)

cu_chroma_qp_offset_enabled_flag (guint8) –

equal to 1 if the cu_chroma_qp_offset_flag may be present in the transform unit syntax. (Since: 1.18)

deblocking_filter_override_flag (guint8) –

equal to 1 if deblocking paramertes are present in the slice header.

deblocking_filter_disabled_flag (guint8) –

equal to 1 specifies that the operation of the deblocking filter is not applied for the current slice.

beta_offset_div2 (gint8) –

deblocking parameter offset for beta divided by 2 for the current slice.

tc_offset_div2 (gint8) –

deblocking parameter offset for tC divided by 2 for the current slice.

loop_filter_across_slices_enabled_flag (guint8) –

equal to 1 specifies that in-loop filtering operation may be performed across the left and upper boundaries of the current slice.

num_entry_point_offsets (guint32) –

specifies the number of entry_point_offset_minus1 syntax elements in the slice header.

offset_len_minus1 (guint8) –

specifies the length of the entry_point_minus1 syntax elements in bits.

entry_point_offset_minus1 (guint32 *) –

the entry point offset in bytes.

NumPocTotalCurr (gint) –

calculated NumPocTotalCurr which is used for decoding process for reference picture set

header_size (guint) –

the calculated size of the slice_header() in bits.

n_emulation_prevention_bytes (guint) –

number of emulation prevention bytes (EPB) in this slice_header()

short_term_ref_pic_set_size (guint) –

the calculated size of short_term_ref_pic_set() in bits. (Since: 1.18)

long_term_ref_pic_set_size (guint) –

the calculated size of the branch if( long_term_ref_pics_present_flag ) inside slice_segment_header() syntax in bits. (Since: 1.22)

pps_id (guint) –

No description available

GstCodecParsers.H265SliceHdr

Members

first_slice_segment_in_pic_flag (Number) –

equal to 1 if this slice segment is the first slice segment of the picture in decoding order

no_output_of_prior_pics_flag (Number) –

affects the output of previously-decoded pictures in the decoded picture buffer after the decoding of an IDR or a BLA picture that is not the first picture in the bitstream as specified in Annex C

pps (GstCodecParsers.H265PPS) –

a GstCodecParsers.H265PPS

dependent_slice_segment_flag (Number) –

equal to 1 if the value of each slice segment header syntax element that is not present is inferred to be equal to the value of corresponding slice segment header syntax element in the slice header.

segment_address (Number) –

the address of the first CTB in the slice segment

type (Number) –

slice type (B, P, or I)

pic_output_flag (Number) –

affects the decoded picture output and removal processes as specified in Annex C.

colour_plane_id (Number) –

specifies the colour plane associated with the current slice RBSP when separate_colour_plane_flag is equal to 1

pic_order_cnt_lsb (Number) –

the picture order count modulo MaxPicOrderCntLsb for the current picture

short_term_ref_pic_set_sps_flag (Number) –

equal to 1 specifies that the short-term RPS of the current picture is derived based on the active SPS.

short_term_ref_pic_sets (GstCodecParsers.H265ShortTermRefPicSet) –

a GstCodecParsers.H265ShortTermRefPicSet structure

short_term_ref_pic_set_idx (Number) –

the index of st_ref_pic_set syntax structure that is used for derivation of the short-term RPS of the current picture.

num_long_term_sps (Number) –

the number of entries in the long-term RPS of current picture that are derived based on the syntax in active SPS.

num_long_term_pics (Number) –

the number of entries in the long-term RPS of the current picture that are directly signalled in the slice header.

lt_idx_sps ([ Number ]) –

the index of candidate long-term reference pictures specified in the active SPS.

poc_lsb_lt ([ Number ]) –

the value of the picture order count modulo MaxPicOrderCntLsb of the each entry in the long-term RPS of the current picture.

used_by_curr_pic_lt_flag ([ Number ]) –

equal to 0 if the entry in the long-term RPS of the current picture is not used for reference by the current picture.

delta_poc_msb_present_flag ([ Number ]) –

equal to 1 if i-th delta_poc_msb_cycle_lt[] is present.

delta_poc_msb_cycle_lt ([ Number ]) –

used to determine the value of the most significant bits of the picture order count value of the i-th entry in the long-term RPS of the current picture.

temporal_mvp_enabled_flag (Number) –

whether temporal motion vector predictors can be used for inter prediction.

sao_luma_flag (Number) –

equal to 1 if SAO is enabled for the luma component in the current slice.

sao_chroma_flag (Number) –

equal to 1 if SAO is enabled for the chroma component in the current slice.

num_ref_idx_active_override_flag (Number) –

equal to 1 specifies that the syntax elements num_ref_idx_l0_active_minus1 and num_ref_idx_l1_active_minus1 are present.

num_ref_idx_l0_active_minus1 (Number) –

the maximum reference index for reference picture list 0 that may be used to decode the slice.

num_ref_idx_l1_active_minus1 (Number) –

the maximum reference index for reference picture list 1 that may be used to decode the slice.

ref_pic_list_modification (GstCodecParsers.H265RefPicListModification) –

a GstCodecParsers.H265RefPicListModification

mvd_l1_zero_flag (Number) –

equal to 1 if the mvd_coding sytanx structure is not parsed

cabac_init_flag (Number) –

specifies the method for determining the initialization table used in the initialization process for context variables.

collocated_from_l0_flag (Number) –

equal to 1 specifies that the collocated picture used for temporal motion vector prediction is derived from reference picture list 0.

collocated_ref_idx (Number) –

the reference index of the collocated picture used for temporal motion vector prediction.

pred_weight_table (GstCodecParsers.H265PredWeightTable) –

a GstCodecParsers.H265PredWeightTable

five_minus_max_num_merge_cand (Number) –

specifies the maximum number of merging motion vector prediction (MVP) candidates supported in the slice.

use_integer_mv_flag (Number) –

equal to 1 specifies that the resolution of motion vectors for inter prediction in the current slice is integer. (Since: 1.18)

qp_delta (Number) –

specifies the inital value of QPy to be used for the coding blocks in the slice.

cb_qp_offset (Number) –

a difference to be added to the value of pps_cb_qp_offset.

cr_qp_offset (Number) –

a difference to be added to the value of pps_cr_qp_offset.

slice_act_y_qp_offset (Number) –

specify offsets to the quantization parameter values qP derived in clause 8.6.2 for luma components. (Since: 1.18)

slice_act_cb_qp_offset (Number) –

specify offsets to the quantization parameter values qP derived in clause 8.6.2 for Cb components. (Since: 1.18)

slice_act_cr_qp_offset (Number) –

specify offsets to the quantization parameter values qP derived in clause 8.6.2 for Cr components. (Since: 1.18)

cu_chroma_qp_offset_enabled_flag (Number) –

equal to 1 if the cu_chroma_qp_offset_flag may be present in the transform unit syntax. (Since: 1.18)

deblocking_filter_override_flag (Number) –

equal to 1 if deblocking paramertes are present in the slice header.

deblocking_filter_disabled_flag (Number) –

equal to 1 specifies that the operation of the deblocking filter is not applied for the current slice.

beta_offset_div2 (Number) –

deblocking parameter offset for beta divided by 2 for the current slice.

tc_offset_div2 (Number) –

deblocking parameter offset for tC divided by 2 for the current slice.

loop_filter_across_slices_enabled_flag (Number) –

equal to 1 specifies that in-loop filtering operation may be performed across the left and upper boundaries of the current slice.

num_entry_point_offsets (Number) –

specifies the number of entry_point_offset_minus1 syntax elements in the slice header.

offset_len_minus1 (Number) –

specifies the length of the entry_point_minus1 syntax elements in bits.

entry_point_offset_minus1 (Number) –

the entry point offset in bytes.

NumPocTotalCurr (Number) –

calculated NumPocTotalCurr which is used for decoding process for reference picture set

header_size (Number) –

the calculated size of the slice_header() in bits.

n_emulation_prevention_bytes (Number) –

number of emulation prevention bytes (EPB) in this slice_header()

short_term_ref_pic_set_size (Number) –

the calculated size of short_term_ref_pic_set() in bits. (Since: 1.18)

long_term_ref_pic_set_size (Number) –

the calculated size of the branch if( long_term_ref_pics_present_flag ) inside slice_segment_header() syntax in bits. (Since: 1.22)

pps_id (Number) –

No description available

GstCodecParsers.H265SliceHdr

Members

first_slice_segment_in_pic_flag (int) –

equal to 1 if this slice segment is the first slice segment of the picture in decoding order

no_output_of_prior_pics_flag (int) –

affects the output of previously-decoded pictures in the decoded picture buffer after the decoding of an IDR or a BLA picture that is not the first picture in the bitstream as specified in Annex C

pps (GstCodecParsers.H265PPS) –

a GstCodecParsers.H265PPS

dependent_slice_segment_flag (int) –

equal to 1 if the value of each slice segment header syntax element that is not present is inferred to be equal to the value of corresponding slice segment header syntax element in the slice header.

segment_address (int) –

the address of the first CTB in the slice segment

type (int) –

slice type (B, P, or I)

pic_output_flag (int) –

affects the decoded picture output and removal processes as specified in Annex C.

colour_plane_id (int) –

specifies the colour plane associated with the current slice RBSP when separate_colour_plane_flag is equal to 1

pic_order_cnt_lsb (int) –

the picture order count modulo MaxPicOrderCntLsb for the current picture

short_term_ref_pic_set_sps_flag (int) –

equal to 1 specifies that the short-term RPS of the current picture is derived based on the active SPS.

short_term_ref_pic_sets (GstCodecParsers.H265ShortTermRefPicSet) –

a GstCodecParsers.H265ShortTermRefPicSet structure

short_term_ref_pic_set_idx (int) –

the index of st_ref_pic_set syntax structure that is used for derivation of the short-term RPS of the current picture.

num_long_term_sps (int) –

the number of entries in the long-term RPS of current picture that are derived based on the syntax in active SPS.

num_long_term_pics (int) –

the number of entries in the long-term RPS of the current picture that are directly signalled in the slice header.

lt_idx_sps ([ int ]) –

the index of candidate long-term reference pictures specified in the active SPS.

poc_lsb_lt ([ int ]) –

the value of the picture order count modulo MaxPicOrderCntLsb of the each entry in the long-term RPS of the current picture.

used_by_curr_pic_lt_flag ([ int ]) –

equal to 0 if the entry in the long-term RPS of the current picture is not used for reference by the current picture.

delta_poc_msb_present_flag ([ int ]) –

equal to 1 if i-th delta_poc_msb_cycle_lt[] is present.

delta_poc_msb_cycle_lt ([ int ]) –

used to determine the value of the most significant bits of the picture order count value of the i-th entry in the long-term RPS of the current picture.

temporal_mvp_enabled_flag (int) –

whether temporal motion vector predictors can be used for inter prediction.

sao_luma_flag (int) –

equal to 1 if SAO is enabled for the luma component in the current slice.

sao_chroma_flag (int) –

equal to 1 if SAO is enabled for the chroma component in the current slice.

num_ref_idx_active_override_flag (int) –

equal to 1 specifies that the syntax elements num_ref_idx_l0_active_minus1 and num_ref_idx_l1_active_minus1 are present.

num_ref_idx_l0_active_minus1 (int) –

the maximum reference index for reference picture list 0 that may be used to decode the slice.

num_ref_idx_l1_active_minus1 (int) –

the maximum reference index for reference picture list 1 that may be used to decode the slice.

ref_pic_list_modification (GstCodecParsers.H265RefPicListModification) –

a GstCodecParsers.H265RefPicListModification

mvd_l1_zero_flag (int) –

equal to 1 if the mvd_coding sytanx structure is not parsed

cabac_init_flag (int) –

specifies the method for determining the initialization table used in the initialization process for context variables.

collocated_from_l0_flag (int) –

equal to 1 specifies that the collocated picture used for temporal motion vector prediction is derived from reference picture list 0.

collocated_ref_idx (int) –

the reference index of the collocated picture used for temporal motion vector prediction.

pred_weight_table (GstCodecParsers.H265PredWeightTable) –

a GstCodecParsers.H265PredWeightTable

five_minus_max_num_merge_cand (int) –

specifies the maximum number of merging motion vector prediction (MVP) candidates supported in the slice.

use_integer_mv_flag (int) –

equal to 1 specifies that the resolution of motion vectors for inter prediction in the current slice is integer. (Since: 1.18)

qp_delta (int) –

specifies the inital value of QPy to be used for the coding blocks in the slice.

cb_qp_offset (int) –

a difference to be added to the value of pps_cb_qp_offset.

cr_qp_offset (int) –

a difference to be added to the value of pps_cr_qp_offset.

slice_act_y_qp_offset (int) –

specify offsets to the quantization parameter values qP derived in clause 8.6.2 for luma components. (Since: 1.18)

slice_act_cb_qp_offset (int) –

specify offsets to the quantization parameter values qP derived in clause 8.6.2 for Cb components. (Since: 1.18)

slice_act_cr_qp_offset (int) –

specify offsets to the quantization parameter values qP derived in clause 8.6.2 for Cr components. (Since: 1.18)

cu_chroma_qp_offset_enabled_flag (int) –

equal to 1 if the cu_chroma_qp_offset_flag may be present in the transform unit syntax. (Since: 1.18)

deblocking_filter_override_flag (int) –

equal to 1 if deblocking paramertes are present in the slice header.

deblocking_filter_disabled_flag (int) –

equal to 1 specifies that the operation of the deblocking filter is not applied for the current slice.

beta_offset_div2 (int) –

deblocking parameter offset for beta divided by 2 for the current slice.

tc_offset_div2 (int) –

deblocking parameter offset for tC divided by 2 for the current slice.

loop_filter_across_slices_enabled_flag (int) –

equal to 1 specifies that in-loop filtering operation may be performed across the left and upper boundaries of the current slice.

num_entry_point_offsets (int) –

specifies the number of entry_point_offset_minus1 syntax elements in the slice header.

offset_len_minus1 (int) –

specifies the length of the entry_point_minus1 syntax elements in bits.

entry_point_offset_minus1 (int) –

the entry point offset in bytes.

NumPocTotalCurr (int) –

calculated NumPocTotalCurr which is used for decoding process for reference picture set

header_size (int) –

the calculated size of the slice_header() in bits.

n_emulation_prevention_bytes (int) –

number of emulation prevention bytes (EPB) in this slice_header()

short_term_ref_pic_set_size (int) –

the calculated size of short_term_ref_pic_set() in bits. (Since: 1.18)

long_term_ref_pic_set_size (int) –

the calculated size of the branch if( long_term_ref_pics_present_flag ) inside slice_segment_header() syntax in bits. (Since: 1.22)

pps_id (int) –

No description available

Methods

gst_h265_slice_hdr_copy

gboolean
gst_h265_slice_hdr_copy (GstH265SliceHdr * dst_slice,
                         const GstH265SliceHdr * src_slice)

Copies src_slice into dst_slice

Parameters:

dst_slice –

The destination GstH265SliceHdr to copy into

src_slice –

The source GstH265SliceHdr to copy from

Returns –

TRUE if everything went fine, FALSE otherwise

GstCodecParsers.H265SliceHdr.prototype.copy

function GstCodecParsers.H265SliceHdr.prototype.copy(src_slice: GstCodecParsers.H265SliceHdr): {
    // javascript wrapper for 'gst_h265_slice_hdr_copy'
}

Copies src_slice into dst_slice

Parameters:

dst_slice (GstCodecParsers.H265SliceHdr) –

The destination GstCodecParsers.H265SliceHdr to copy into

src_slice (GstCodecParsers.H265SliceHdr) –

The source GstCodecParsers.H265SliceHdr to copy from

Returns (Number) –

true if everything went fine, false otherwise

GstCodecParsers.H265SliceHdr.copy

def GstCodecParsers.H265SliceHdr.copy (self, src_slice):
    #python wrapper for 'gst_h265_slice_hdr_copy'

Copies src_slice into dst_slice

Parameters:

dst_slice (GstCodecParsers.H265SliceHdr) –

The destination GstCodecParsers.H265SliceHdr to copy into

src_slice (GstCodecParsers.H265SliceHdr) –

The source GstCodecParsers.H265SliceHdr to copy from

Returns (bool) –

True if everything went fine, False otherwise

gst_h265_slice_hdr_free

gst_h265_slice_hdr_free (GstH265SliceHdr * slice_hdr)

slice_hdr: The GstH265SliceHdr to free

Parameters:

slice_hdr –

No description available

GstCodecParsers.H265SliceHdr.prototype.free

function GstCodecParsers.H265SliceHdr.prototype.free(): {
    // javascript wrapper for 'gst_h265_slice_hdr_free'
}

slice_hdr: The GstCodecParsers.H265SliceHdr to free

Parameters:

slice_hdr (GstCodecParsers.H265SliceHdr) –

No description available

GstCodecParsers.H265SliceHdr.free

def GstCodecParsers.H265SliceHdr.free (self):
    #python wrapper for 'gst_h265_slice_hdr_free'

slice_hdr: The GstCodecParsers.H265SliceHdr to free

Parameters:

slice_hdr (GstCodecParsers.H265SliceHdr) –

No description available

GstH265SubLayerHRDParams

Defines the Sublayer HRD parameters

Members

bit_rate_value_minus1 (guint32 *) –

togeter with bit_rate_scale, it specifies the maximum input bitrate when the CPB operates at the access unit level

cpb_size_value_minus1 (guint32 *) –

is used together with cpb_size_scale to specify the CPB size when the CPB operates at the access unit level

cpb_size_du_value_minus1 (guint32 *) –

is used together with cpb_size_du_scale to specify the CPB size when the CPB operates at sub-picture level

bit_rate_du_value_minus1 (guint32 *) –

together with bit_rate_scale, it specifies the maximum input bit rate when the CPB operates at the sub-picture level

cbr_flag (guint8 *) –

indicate whether HSS operates in intermittent bit rate mode or constant bit rate mode.

GstCodecParsers.H265SubLayerHRDParams

Defines the Sublayer HRD parameters

Members

bit_rate_value_minus1 ([ Number ]) –

togeter with bit_rate_scale, it specifies the maximum input bitrate when the CPB operates at the access unit level

cpb_size_value_minus1 ([ Number ]) –

is used together with cpb_size_scale to specify the CPB size when the CPB operates at the access unit level

cpb_size_du_value_minus1 ([ Number ]) –

is used together with cpb_size_du_scale to specify the CPB size when the CPB operates at sub-picture level

bit_rate_du_value_minus1 ([ Number ]) –

together with bit_rate_scale, it specifies the maximum input bit rate when the CPB operates at the sub-picture level

cbr_flag ([ Number ]) –

indicate whether HSS operates in intermittent bit rate mode or constant bit rate mode.

GstCodecParsers.H265SubLayerHRDParams

Defines the Sublayer HRD parameters

Members

bit_rate_value_minus1 ([ int ]) –

togeter with bit_rate_scale, it specifies the maximum input bitrate when the CPB operates at the access unit level

cpb_size_value_minus1 ([ int ]) –

is used together with cpb_size_scale to specify the CPB size when the CPB operates at the access unit level

cpb_size_du_value_minus1 ([ int ]) –

is used together with cpb_size_du_scale to specify the CPB size when the CPB operates at sub-picture level

bit_rate_du_value_minus1 ([ int ]) –

together with bit_rate_scale, it specifies the maximum input bit rate when the CPB operates at the sub-picture level

cbr_flag ([ int ]) –

indicate whether HSS operates in intermittent bit rate mode or constant bit rate mode.

GstH265TimeCode

The time code SEI message provides time code information similar to that defined by SMPTE ST 12-1 (2014) for field(s) or frame(s) of the current picture.

Members

num_clock_ts (guint8) –

No description available

clock_timestamp_flag (guint8 *) –

No description available

units_field_based_flag (guint8 *) –

No description available

counting_type (guint8 *) –

No description available

full_timestamp_flag (guint8 *) –

No description available

discontinuity_flag (guint8 *) –

No description available

cnt_dropped_flag (guint8 *) –

No description available

n_frames (guint16 *) –

No description available

seconds_flag (guint8 *) –

No description available

seconds_value (guint8 *) –

No description available

minutes_flag (guint8 *) –

No description available

minutes_value (guint8 *) –

No description available

hours_flag (guint8 *) –

No description available

hours_value (guint8 *) –

No description available

time_offset_length (guint8 *) –

No description available

time_offset_value (guint32 *) –

No description available

GstCodecParsers.H265TimeCode

The time code SEI message provides time code information similar to that defined by SMPTE ST 12-1 (2014) for field(s) or frame(s) of the current picture.

Members

num_clock_ts (Number) –

No description available

clock_timestamp_flag ([ Number ]) –

No description available

units_field_based_flag ([ Number ]) –

No description available

counting_type ([ Number ]) –

No description available

full_timestamp_flag ([ Number ]) –

No description available

discontinuity_flag ([ Number ]) –

No description available

cnt_dropped_flag ([ Number ]) –

No description available

n_frames ([ Number ]) –

No description available

seconds_flag ([ Number ]) –

No description available

seconds_value ([ Number ]) –

No description available

minutes_flag ([ Number ]) –

No description available

minutes_value ([ Number ]) –

No description available

hours_flag ([ Number ]) –

No description available

hours_value ([ Number ]) –

No description available

time_offset_length ([ Number ]) –

No description available

time_offset_value ([ Number ]) –

No description available

GstCodecParsers.H265TimeCode

The time code SEI message provides time code information similar to that defined by SMPTE ST 12-1 (2014) for field(s) or frame(s) of the current picture.

Members

num_clock_ts (int) –

No description available

clock_timestamp_flag ([ int ]) –

No description available

units_field_based_flag ([ int ]) –

No description available

counting_type ([ int ]) –

No description available

full_timestamp_flag ([ int ]) –

No description available

discontinuity_flag ([ int ]) –

No description available

cnt_dropped_flag ([ int ]) –

No description available

n_frames ([ int ]) –

No description available

seconds_flag ([ int ]) –

No description available

seconds_value ([ int ]) –

No description available

minutes_flag ([ int ]) –

No description available

minutes_value ([ int ]) –

No description available

hours_flag ([ int ]) –

No description available

hours_value ([ int ]) –

No description available

time_offset_length ([ int ]) –

No description available

time_offset_value ([ int ]) –

No description available

GstH265UserDataUnregistered

The User data unregistered SEI message syntax.

Members

uuid (guint8 *) –

an uuid_iso_iec_11578.

data (const guint8 *) –

the data of user_data_payload_byte

size (guint) –

the size of data in bytes

Since : 1.24

GstCodecParsers.H265UserDataUnregistered

The User data unregistered SEI message syntax.

Members

uuid ([ Number ]) –

an uuid_iso_iec_11578.

data (Number) –

the data of user_data_payload_byte

size (Number) –

the size of data in bytes

Since : 1.24

GstCodecParsers.H265UserDataUnregistered

The User data unregistered SEI message syntax.

Members

uuid ([ int ]) –

an uuid_iso_iec_11578.

data (int) –

the data of user_data_payload_byte

size (int) –

the size of data in bytes

Since : 1.24

GstH265VPS

Defines the VPS parameters

Members

id (guint8) –

vps id base_layer_internal_flag and base_layer_available_flag: specify availability of base layer

base_layer_internal_flag (guint8) –

No description available

base_layer_available_flag (guint8) –

No description available

max_layers_minus1 (guint8) –

should be zero, but can be other values in future

max_sub_layers_minus1 (guint8) –

specifies the maximum number of temporal sub-layers

temporal_id_nesting_flag (guint8) –

specifies whether inter prediction is additionally restricted

profile_tier_level (GstH265ProfileTierLevel) –

ProfileTierLevel info

sub_layer_ordering_info_present_flag (guint8) –

indicates the presence of vps_max_dec_pic_buffering_minus1, vps_max_num_reorder_pics and vps_max_latency_increase_plus1

max_dec_pic_buffering_minus1 (guint8 *) –

specifies the maximum required size of the decoded picture buffer

max_num_reorder_pics (guint8 *) –

indicates the maximum allowed number of pictures that can precede any picture in the CVS in decoding order

max_latency_increase_plus1 (guint32 *) –

is used to compute the value of VpsMaxLatencyPictures

max_layer_id (guint8) –

specifies the maximum allowed value of nuh_layer_id

num_layer_sets_minus1 (guint16) –

specifies the number of layer sets

timing_info_present_flag (guint8) –

indicate the presence of num_units_in_tick, time_scale, poc_proportional_to_timing_flag and num_hrd_parameters

num_units_in_tick (guint32) –

number of time units in a tick

time_scale (guint32) –

number of time units that pass in one second

poc_proportional_to_timing_flag (guint8) –

indicate whether the picture order count is proportional to output timin

num_ticks_poc_diff_one_minus1 (guint32) –

specifies the number of clock ticks corresponding to a difference of picture order count values equal to 1

num_hrd_parameters (guint16) –

number of hrd_parameters present

hrd_layer_set_idx (guint16) –

index to the list of layer hrd params.

cprms_present_flag (guint8) –

No description available

hrd_params (GstH265HRDParams) –

the GstH265HRDParams list

vps_extension (guint8) –

No description available

valid (gboolean) –

No description available

GstCodecParsers.H265VPS

Defines the VPS parameters

Members

id (Number) –

vps id base_layer_internal_flag and base_layer_available_flag: specify availability of base layer

base_layer_internal_flag (Number) –

No description available

base_layer_available_flag (Number) –

No description available

max_layers_minus1 (Number) –

should be zero, but can be other values in future

max_sub_layers_minus1 (Number) –

specifies the maximum number of temporal sub-layers

temporal_id_nesting_flag (Number) –

specifies whether inter prediction is additionally restricted

profile_tier_level (GstCodecParsers.H265ProfileTierLevel) –

ProfileTierLevel info

sub_layer_ordering_info_present_flag (Number) –

indicates the presence of vps_max_dec_pic_buffering_minus1, vps_max_num_reorder_pics and vps_max_latency_increase_plus1

max_dec_pic_buffering_minus1 ([ Number ]) –

specifies the maximum required size of the decoded picture buffer

max_num_reorder_pics ([ Number ]) –

indicates the maximum allowed number of pictures that can precede any picture in the CVS in decoding order

max_latency_increase_plus1 ([ Number ]) –

is used to compute the value of VpsMaxLatencyPictures

max_layer_id (Number) –

specifies the maximum allowed value of nuh_layer_id

num_layer_sets_minus1 (Number) –

specifies the number of layer sets

timing_info_present_flag (Number) –

indicate the presence of num_units_in_tick, time_scale, poc_proportional_to_timing_flag and num_hrd_parameters

num_units_in_tick (Number) –

number of time units in a tick

time_scale (Number) –

number of time units that pass in one second

poc_proportional_to_timing_flag (Number) –

indicate whether the picture order count is proportional to output timin

num_ticks_poc_diff_one_minus1 (Number) –

specifies the number of clock ticks corresponding to a difference of picture order count values equal to 1

num_hrd_parameters (Number) –

number of hrd_parameters present

hrd_layer_set_idx (Number) –

index to the list of layer hrd params.

cprms_present_flag (Number) –

No description available

hrd_params (GstCodecParsers.H265HRDParams) –

the GstH265HRDParams list

vps_extension (Number) –

No description available

valid (Number) –

No description available

GstCodecParsers.H265VPS

Defines the VPS parameters

Members

id (int) –

vps id base_layer_internal_flag and base_layer_available_flag: specify availability of base layer

base_layer_internal_flag (int) –

No description available

base_layer_available_flag (int) –

No description available

max_layers_minus1 (int) –

should be zero, but can be other values in future

max_sub_layers_minus1 (int) –

specifies the maximum number of temporal sub-layers

temporal_id_nesting_flag (int) –

specifies whether inter prediction is additionally restricted

profile_tier_level (GstCodecParsers.H265ProfileTierLevel) –

ProfileTierLevel info

sub_layer_ordering_info_present_flag (int) –

indicates the presence of vps_max_dec_pic_buffering_minus1, vps_max_num_reorder_pics and vps_max_latency_increase_plus1

max_dec_pic_buffering_minus1 ([ int ]) –

specifies the maximum required size of the decoded picture buffer

max_num_reorder_pics ([ int ]) –

indicates the maximum allowed number of pictures that can precede any picture in the CVS in decoding order

max_latency_increase_plus1 ([ int ]) –

is used to compute the value of VpsMaxLatencyPictures

max_layer_id (int) –

specifies the maximum allowed value of nuh_layer_id

num_layer_sets_minus1 (int) –

specifies the number of layer sets

timing_info_present_flag (int) –

indicate the presence of num_units_in_tick, time_scale, poc_proportional_to_timing_flag and num_hrd_parameters

num_units_in_tick (int) –

number of time units in a tick

time_scale (int) –

number of time units that pass in one second

poc_proportional_to_timing_flag (int) –

indicate whether the picture order count is proportional to output timin

num_ticks_poc_diff_one_minus1 (int) –

specifies the number of clock ticks corresponding to a difference of picture order count values equal to 1

num_hrd_parameters (int) –

number of hrd_parameters present

hrd_layer_set_idx (int) –

index to the list of layer hrd params.

cprms_present_flag (int) –

No description available

hrd_params (GstCodecParsers.H265HRDParams) –

the GstH265HRDParams list

vps_extension (int) –

No description available

valid (bool) –

No description available

GstH265VUIParams

The structure representing the VUI parameters.

Members

parsed (gboolean) –

TRUE indicate that VUI parameters have been parsed (Since: 1.22)

aspect_ratio_info_present_flag (guint8) –

TRUE specifies that aspect_ratio_idc is present. FALSE specifies that aspect_ratio_idc is not present aspect_ratio_idc specifies the value of the sample aspect ratio of the luma samples sar_width indicates the horizontal size of the sample aspect ratio sar_height indicates the vertical size of the sample aspect ratio

aspect_ratio_idc (guint8) –

No description available

sar_width (guint16) –

No description available

sar_height (guint16) –

No description available

overscan_info_present_flag (guint8) –

TRUE overscan_appropriate_flag is present FALSE otherwise

overscan_appropriate_flag (guint8) –

TRUE indicates that the cropped decoded pictures output are suitable for display using overscan. FALSE the cropped decoded pictures output contain visually important information

video_signal_type_present_flag (guint8) –

TRUE specifies that video_format, video_full_range_flag and colour_description_present_flag are present.

video_format (guint8) –

indicates the representation of the picture

video_full_range_flag (guint8) –

indicates the black level and range of the luma and chroma signals

colour_description_present_flag (guint8) –

TRUE specifies that colour_primaries, transfer_characteristics and matrix_coefficients are present

colour_primaries (guint8) –

indicates the chromaticity coordinates of the source primaries

transfer_characteristics (guint8) –

indicates the opto-electronic transfer characteristic

matrix_coefficients (guint8) –

describes the matrix coefficients used in deriving luma and chroma signals

chroma_loc_info_present_flag (guint8) –

TRUE specifies that chroma_sample_loc_type_top_field and chroma_sample_loc_type_bottom_field are present, FALSE otherwise

chroma_sample_loc_type_top_field (guint8) –

specify the location of chroma for top field chroma_sample_loc_type_bottom_field specify the location of chroma for bottom field

chroma_sample_loc_type_bottom_field (guint8) –

No description available

neutral_chroma_indication_flag (guint8) –

TRUE indicate that the value of chroma samples is equla to 1<<(BitDepthchrom-1).

field_seq_flag (guint8) –

TRUE indicate field and FALSE indicate frame

frame_field_info_present_flag (guint8) –

TRUE indicate picture timing SEI messages are present for every picture and include the pic_struct, source_scan_type, and duplicate_flag syntax elements.

default_display_window_flag (guint8) –

TRUE indicate that the default display window parameters present def_disp_win_left_offset:left offset of display rect def_disp_win_right_offset: right offset of display rect def_disp_win_top_offset: top offset of display rect def_disp_win_bottom_offset: bottom offset of display rect

def_disp_win_left_offset (guint32) –

No description available

def_disp_win_right_offset (guint32) –

No description available

def_disp_win_top_offset (guint32) –

No description available

def_disp_win_bottom_offset (guint32) –

No description available

timing_info_present_flag (guint8) –

TRUE specifies that num_units_in_tick, time_scale and fixed_frame_rate_flag are present in the bitstream

num_units_in_tick (guint32) –

is the number of time units of a clock operating at the frequency time_scale Hz

time_scale (guint32) –

is the number of time units that pass in one second

poc_proportional_to_timing_flag (guint8) –

TRUE indicates that the picture order count value for each picture in the CVS that is not the first picture in the CVS, in decoding order, is proportional to the output time of the picture relative to the output time of the first picture in the CVS.

num_ticks_poc_diff_one_minus1 (guint32) –

plus 1 specifies the number of clock ticks corresponding to a difference of picture order count values equal to 1

hrd_parameters_present_flag (guint8) –

TRUE if hrd parameters present in the bitstream

hrd_params (GstH265HRDParams) –

No description available

bitstream_restriction_flag (guint8) –

TRUE specifies that the following coded video sequence bitstream restriction parameters are present

tiles_fixed_structure_flag (guint8) –

TRUE indicates that each PPS that is active in the CVS has the same value of the syntax elements num_tile_columns_minus1, num_tile_rows_minus1, uniform_spacing_flag, column_width_minus1, row_height_minus1 and loop_filter_across_tiles_enabled_flag, when present

motion_vectors_over_pic_boundaries_flag (guint8) –

FALSE indicates that no sample outside the picture boundaries and no sample at a fractional sample position, TRUE indicates that one or more samples outside picture boundaries may be used in inter prediction

restricted_ref_pic_lists_flag (guint8) –

No description available

min_spatial_segmentation_idc (guint16) –

when not equal to 0, establishes a bound on the maximum possible size of distinct coded spatial segmentation regions in the pictures of the CVS

max_bytes_per_pic_denom (guint8) –

indicates a number of bytes not exceeded by the sum of the sizes of the VCL NAL units associated with any coded picture in the coded video sequence.

max_bits_per_min_cu_denom (guint8) –

indicates an upper bound for the number of coded bits of coding_unit data for any coding block in any picture of the CVS

log2_max_mv_length_horizontal (guint8) –

indicate the maximum absolute value of a decoded horizontal motion vector component

log2_max_mv_length_vertical (guint8) –

indicate the maximum absolute value of a decoded vertical motion vector component

par_n (guint) –

No description available

par_d (guint) –

No description available

GstCodecParsers.H265VUIParams

The structure representing the VUI parameters.

Members

parsed (Number) –

true indicate that VUI parameters have been parsed (Since: 1.22)

aspect_ratio_info_present_flag (Number) –

true specifies that aspect_ratio_idc is present. false specifies that aspect_ratio_idc is not present aspect_ratio_idc specifies the value of the sample aspect ratio of the luma samples sar_width indicates the horizontal size of the sample aspect ratio sar_height indicates the vertical size of the sample aspect ratio

aspect_ratio_idc (Number) –

No description available

sar_width (Number) –

No description available

sar_height (Number) –

No description available

overscan_info_present_flag (Number) –

true overscan_appropriate_flag is present false otherwise

overscan_appropriate_flag (Number) –

true indicates that the cropped decoded pictures output are suitable for display using overscan. false the cropped decoded pictures output contain visually important information

video_signal_type_present_flag (Number) –

true specifies that video_format, video_full_range_flag and colour_description_present_flag are present.

video_format (Number) –

indicates the representation of the picture

video_full_range_flag (Number) –

indicates the black level and range of the luma and chroma signals

colour_description_present_flag (Number) –

true specifies that colour_primaries, transfer_characteristics and matrix_coefficients are present

colour_primaries (Number) –

indicates the chromaticity coordinates of the source primaries

transfer_characteristics (Number) –

indicates the opto-electronic transfer characteristic

matrix_coefficients (Number) –

describes the matrix coefficients used in deriving luma and chroma signals

chroma_loc_info_present_flag (Number) –

true specifies that chroma_sample_loc_type_top_field and chroma_sample_loc_type_bottom_field are present, false otherwise

chroma_sample_loc_type_top_field (Number) –

specify the location of chroma for top field chroma_sample_loc_type_bottom_field specify the location of chroma for bottom field

chroma_sample_loc_type_bottom_field (Number) –

No description available

neutral_chroma_indication_flag (Number) –

true indicate that the value of chroma samples is equla to 1<<(BitDepthchrom-1).

field_seq_flag (Number) –

true indicate field and false indicate frame

frame_field_info_present_flag (Number) –

true indicate picture timing SEI messages are present for every picture and include the pic_struct, source_scan_type, and duplicate_flag syntax elements.

default_display_window_flag (Number) –

true indicate that the default display window parameters present def_disp_win_left_offset:left offset of display rect def_disp_win_right_offset: right offset of display rect def_disp_win_top_offset: top offset of display rect def_disp_win_bottom_offset: bottom offset of display rect

def_disp_win_left_offset (Number) –

No description available

def_disp_win_right_offset (Number) –

No description available

def_disp_win_top_offset (Number) –

No description available

def_disp_win_bottom_offset (Number) –

No description available

timing_info_present_flag (Number) –

true specifies that num_units_in_tick, time_scale and fixed_frame_rate_flag are present in the bitstream

num_units_in_tick (Number) –

is the number of time units of a clock operating at the frequency time_scale Hz

time_scale (Number) –

is the number of time units that pass in one second

poc_proportional_to_timing_flag (Number) –

true indicates that the picture order count value for each picture in the CVS that is not the first picture in the CVS, in decoding order, is proportional to the output time of the picture relative to the output time of the first picture in the CVS.

num_ticks_poc_diff_one_minus1 (Number) –

plus 1 specifies the number of clock ticks corresponding to a difference of picture order count values equal to 1

hrd_parameters_present_flag (Number) –

true if hrd parameters present in the bitstream

hrd_params (GstCodecParsers.H265HRDParams) –

No description available

bitstream_restriction_flag (Number) –

true specifies that the following coded video sequence bitstream restriction parameters are present

tiles_fixed_structure_flag (Number) –

true indicates that each PPS that is active in the CVS has the same value of the syntax elements num_tile_columns_minus1, num_tile_rows_minus1, uniform_spacing_flag, column_width_minus1, row_height_minus1 and loop_filter_across_tiles_enabled_flag, when present

motion_vectors_over_pic_boundaries_flag (Number) –

false indicates that no sample outside the picture boundaries and no sample at a fractional sample position, true indicates that one or more samples outside picture boundaries may be used in inter prediction

restricted_ref_pic_lists_flag (Number) –

No description available

min_spatial_segmentation_idc (Number) –

when not equal to 0, establishes a bound on the maximum possible size of distinct coded spatial segmentation regions in the pictures of the CVS

max_bytes_per_pic_denom (Number) –

indicates a number of bytes not exceeded by the sum of the sizes of the VCL NAL units associated with any coded picture in the coded video sequence.

max_bits_per_min_cu_denom (Number) –

indicates an upper bound for the number of coded bits of coding_unit data for any coding block in any picture of the CVS

log2_max_mv_length_horizontal (Number) –

indicate the maximum absolute value of a decoded horizontal motion vector component

log2_max_mv_length_vertical (Number) –

indicate the maximum absolute value of a decoded vertical motion vector component

par_n (Number) –

No description available

par_d (Number) –

No description available

GstCodecParsers.H265VUIParams

The structure representing the VUI parameters.

Members

parsed (bool) –

True indicate that VUI parameters have been parsed (Since: 1.22)

aspect_ratio_info_present_flag (int) –

True specifies that aspect_ratio_idc is present. False specifies that aspect_ratio_idc is not present aspect_ratio_idc specifies the value of the sample aspect ratio of the luma samples sar_width indicates the horizontal size of the sample aspect ratio sar_height indicates the vertical size of the sample aspect ratio

aspect_ratio_idc (int) –

No description available

sar_width (int) –

No description available

sar_height (int) –

No description available

overscan_info_present_flag (int) –

True overscan_appropriate_flag is present False otherwise

overscan_appropriate_flag (int) –

True indicates that the cropped decoded pictures output are suitable for display using overscan. False the cropped decoded pictures output contain visually important information

video_signal_type_present_flag (int) –

True specifies that video_format, video_full_range_flag and colour_description_present_flag are present.

video_format (int) –

indicates the representation of the picture

video_full_range_flag (int) –

indicates the black level and range of the luma and chroma signals

colour_description_present_flag (int) –

True specifies that colour_primaries, transfer_characteristics and matrix_coefficients are present

colour_primaries (int) –

indicates the chromaticity coordinates of the source primaries

transfer_characteristics (int) –

indicates the opto-electronic transfer characteristic

matrix_coefficients (int) –

describes the matrix coefficients used in deriving luma and chroma signals

chroma_loc_info_present_flag (int) –

True specifies that chroma_sample_loc_type_top_field and chroma_sample_loc_type_bottom_field are present, False otherwise

chroma_sample_loc_type_top_field (int) –

specify the location of chroma for top field chroma_sample_loc_type_bottom_field specify the location of chroma for bottom field

chroma_sample_loc_type_bottom_field (int) –

No description available

neutral_chroma_indication_flag (int) –

True indicate that the value of chroma samples is equla to 1<<(BitDepthchrom-1).

field_seq_flag (int) –

True indicate field and False indicate frame

frame_field_info_present_flag (int) –

True indicate picture timing SEI messages are present for every picture and include the pic_struct, source_scan_type, and duplicate_flag syntax elements.

default_display_window_flag (int) –

True indicate that the default display window parameters present def_disp_win_left_offset:left offset of display rect def_disp_win_right_offset: right offset of display rect def_disp_win_top_offset: top offset of display rect def_disp_win_bottom_offset: bottom offset of display rect

def_disp_win_left_offset (int) –

No description available

def_disp_win_right_offset (int) –

No description available

def_disp_win_top_offset (int) –

No description available

def_disp_win_bottom_offset (int) –

No description available

timing_info_present_flag (int) –

True specifies that num_units_in_tick, time_scale and fixed_frame_rate_flag are present in the bitstream

num_units_in_tick (int) –

is the number of time units of a clock operating at the frequency time_scale Hz

time_scale (int) –

is the number of time units that pass in one second

poc_proportional_to_timing_flag (int) –

True indicates that the picture order count value for each picture in the CVS that is not the first picture in the CVS, in decoding order, is proportional to the output time of the picture relative to the output time of the first picture in the CVS.

num_ticks_poc_diff_one_minus1 (int) –

plus 1 specifies the number of clock ticks corresponding to a difference of picture order count values equal to 1

hrd_parameters_present_flag (int) –

True if hrd parameters present in the bitstream

hrd_params (GstCodecParsers.H265HRDParams) –

No description available

bitstream_restriction_flag (int) –

True specifies that the following coded video sequence bitstream restriction parameters are present

tiles_fixed_structure_flag (int) –

True indicates that each PPS that is active in the CVS has the same value of the syntax elements num_tile_columns_minus1, num_tile_rows_minus1, uniform_spacing_flag, column_width_minus1, row_height_minus1 and loop_filter_across_tiles_enabled_flag, when present

motion_vectors_over_pic_boundaries_flag (int) –

False indicates that no sample outside the picture boundaries and no sample at a fractional sample position, True indicates that one or more samples outside picture boundaries may be used in inter prediction

restricted_ref_pic_lists_flag (int) –

No description available

min_spatial_segmentation_idc (int) –

when not equal to 0, establishes a bound on the maximum possible size of distinct coded spatial segmentation regions in the pictures of the CVS

max_bytes_per_pic_denom (int) –

indicates a number of bytes not exceeded by the sum of the sizes of the VCL NAL units associated with any coded picture in the coded video sequence.

max_bits_per_min_cu_denom (int) –

indicates an upper bound for the number of coded bits of coding_unit data for any coding block in any picture of the CVS

log2_max_mv_length_horizontal (int) –

indicate the maximum absolute value of a decoded horizontal motion vector component

log2_max_mv_length_vertical (int) –

indicate the maximum absolute value of a decoded vertical motion vector component

par_n (int) –

No description available

par_d (int) –

No description available

Functions

gst_h265_create_sei_memory

GstMemory *
gst_h265_create_sei_memory (guint8 layer_id,
                            guint8 temporal_id_plus1,
                            guint8 start_code_prefix_length,
                            GArray * messages)

Creates raw byte-stream format (a.k.a Annex B type) SEI nal unit data from messages

Parameters:

layer_id –

a nal unit layer id

temporal_id_plus1 –

a nal unit temporal identifier

start_code_prefix_length –

a length of start code prefix, must be 3 or 4

messages ( [element-type GstH265SEIMessage][transfer: none]) –

a GArray of GstH265SEIMessage

Returns –

a GstMemory containing a PREFIX SEI nal unit

Since : 1.18

GstCodecParsers.prototype.h265_create_sei_memory

function GstCodecParsers.prototype.h265_create_sei_memory(layer_id: Number, temporal_id_plus1: Number, start_code_prefix_length: Number, messages: [ GstCodecParsers.H265SEIMessage ]): {
    // javascript wrapper for 'gst_h265_create_sei_memory'
}

Creates raw byte-stream format (a.k.a Annex B type) SEI nal unit data from messages

Parameters:

layer_id (Number) –

a nal unit layer id

temporal_id_plus1 (Number) –

a nal unit temporal identifier

start_code_prefix_length (Number) –

a length of start code prefix, must be 3 or 4

messages ([ GstCodecParsers.H265SEIMessage ]) –

Returns (Gst.Memory) –

a Gst.Memory containing a PREFIX SEI nal unit

Since : 1.18

GstCodecParsers.h265_create_sei_memory

def GstCodecParsers.h265_create_sei_memory (layer_id, temporal_id_plus1, start_code_prefix_length, messages):
    #python wrapper for 'gst_h265_create_sei_memory'

Creates raw byte-stream format (a.k.a Annex B type) SEI nal unit data from messages

Parameters:

layer_id (int) –

a nal unit layer id

temporal_id_plus1 (int) –

a nal unit temporal identifier

start_code_prefix_length (int) –

a length of start code prefix, must be 3 or 4

messages ([ GstCodecParsers.H265SEIMessage ]) –

Returns (Gst.Memory) –

a Gst.Memory containing a PREFIX SEI nal unit

Since : 1.18

gst_h265_create_sei_memory_hevc

GstMemory *
gst_h265_create_sei_memory_hevc (guint8 layer_id,
                                 guint8 temporal_id_plus1,
                                 guint8 nal_length_size,
                                 GArray * messages)

Creates raw packetized format SEI nal unit data from messages

Parameters:

layer_id –

a nal unit layer id

temporal_id_plus1 –

a nal unit temporal identifier

nal_length_size –

a size of nal length field, allowed range is [1, 4]

messages ( [element-type GstH265SEIMessage][transfer: none]) –

a GArray of GstH265SEIMessage

Returns –

a GstMemory containing a PREFIX SEI nal unit

Since : 1.18

GstCodecParsers.prototype.h265_create_sei_memory_hevc

function GstCodecParsers.prototype.h265_create_sei_memory_hevc(layer_id: Number, temporal_id_plus1: Number, nal_length_size: Number, messages: [ GstCodecParsers.H265SEIMessage ]): {
    // javascript wrapper for 'gst_h265_create_sei_memory_hevc'
}

Creates raw packetized format SEI nal unit data from messages

Parameters:

layer_id (Number) –

a nal unit layer id

temporal_id_plus1 (Number) –

a nal unit temporal identifier

nal_length_size (Number) –

a size of nal length field, allowed range is [1, 4]

messages ([ GstCodecParsers.H265SEIMessage ]) –

Returns (Gst.Memory) –

a Gst.Memory containing a PREFIX SEI nal unit

Since : 1.18

GstCodecParsers.h265_create_sei_memory_hevc

def GstCodecParsers.h265_create_sei_memory_hevc (layer_id, temporal_id_plus1, nal_length_size, messages):
    #python wrapper for 'gst_h265_create_sei_memory_hevc'

Creates raw packetized format SEI nal unit data from messages

Parameters:

layer_id (int) –

a nal unit layer id

temporal_id_plus1 (int) –

a nal unit temporal identifier

nal_length_size (int) –

a size of nal length field, allowed range is [1, 4]

messages ([ GstCodecParsers.H265SEIMessage ]) –

a GstCodecParsers.H265SPS

Returns (Gst.Memory) –

a Gst.Memory containing a PREFIX SEI nal unit

Since : 1.18

gst_h265_get_profile_from_sps

GstH265Profile
gst_h265_get_profile_from_sps (GstH265SPS * sps)

Return the H265 profile from sps.

Parameters:

sps –

a GstH265SPS

Returns –

a GstH265Profile

Since : 1.20

GstCodecParsers.prototype.h265_get_profile_from_sps

function GstCodecParsers.prototype.h265_get_profile_from_sps(sps: GstCodecParsers.H265SPS): {
    // javascript wrapper for 'gst_h265_get_profile_from_sps'
}

Return the H265 profile from sps.

Parameters:

sps (GstCodecParsers.H265SPS) –

Returns (GstCodecParsers.H265Profile) –

a GstCodecParsers.H265SPS

Since : 1.20

GstCodecParsers.h265_get_profile_from_sps

def GstCodecParsers.h265_get_profile_from_sps (sps):
    #python wrapper for 'gst_h265_get_profile_from_sps'

Return the H265 profile from sps.

Parameters:

sps (GstCodecParsers.H265SPS) –

Returns (GstCodecParsers.H265Profile) –

Since : 1.20

gst_h265_parse_pps

GstH265ParserResult
gst_h265_parse_pps (GstH265Parser * parser,
                    GstH265NalUnit * nalu,
                    GstH265PPS * pps)

Parses data, and fills the pps structure.

Parameters:

parser –

nalu –

The GST_H265_NAL_PPS GstH265NalUnit to parse

pps –

The GstH265PPS to fill.

Returns –

GstCodecParsers.prototype.h265_parse_pps

function GstCodecParsers.prototype.h265_parse_pps(parser: GstCodecParsers.H265Parser, nalu: GstCodecParsers.H265NalUnit, pps: GstCodecParsers.H265PPS): {
    // javascript wrapper for 'gst_h265_parse_pps'
}

Parses data, and fills the pps structure.

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnitType.PPS GstCodecParsers.H265NalUnit to parse

pps (GstCodecParsers.H265PPS) –

The GstCodecParsers.H265PPS to fill.

Returns (GstCodecParsers.H265ParserResult) –

GstCodecParsers.h265_parse_pps

def GstCodecParsers.h265_parse_pps (parser, nalu, pps):
    #python wrapper for 'gst_h265_parse_pps'

Parses data, and fills the pps structure.

Parameters:

parser (GstCodecParsers.H265Parser) –

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnitType.PPS GstCodecParsers.H265NalUnit to parse

pps (GstCodecParsers.H265PPS) –

The GstCodecParsers.H265PPS to fill.

Returns (GstCodecParsers.H265ParserResult) –

gst_h265_parse_sps

GstH265ParserResult
gst_h265_parse_sps (GstH265Parser * parser,
                    GstH265NalUnit * nalu,
                    GstH265SPS * sps,
                    gboolean parse_vui_params)

parser: The GstH265Parser nalu: The GST_H265_NAL_SPS GstH265NalUnit to parse sps: The GstH265SPS to fill. parse_vui_params: Whether to parse the vui_params or not

Parameters:

parser –

No description available

nalu –

No description available

sps –

No description available

parse_vui_params –

No description available

Returns –

No description available

GstCodecParsers.prototype.h265_parse_sps

function GstCodecParsers.prototype.h265_parse_sps(parser: GstCodecParsers.H265Parser, nalu: GstCodecParsers.H265NalUnit, sps: GstCodecParsers.H265SPS, parse_vui_params: Number): {
    // javascript wrapper for 'gst_h265_parse_sps'
}

parser: The GstCodecParsers.H265Parser nalu: The GstCodecParsers.H265NalUnitType.SPS GstCodecParsers.H265NalUnit to parse sps: The GstCodecParsers.H265SPS to fill. parse_vui_params: Whether to parse the vui_params or not

Parameters:

parser (GstCodecParsers.H265Parser) –

No description available

nalu (GstCodecParsers.H265NalUnit) –

No description available

sps (GstCodecParsers.H265SPS) –

No description available

parse_vui_params (Number) –

No description available

Returns (GstCodecParsers.H265ParserResult) –

No description available

GstCodecParsers.h265_parse_sps

def GstCodecParsers.h265_parse_sps (parser, nalu, sps, parse_vui_params):
    #python wrapper for 'gst_h265_parse_sps'

Parameters:

parser (GstCodecParsers.H265Parser) –

No description available

nalu (GstCodecParsers.H265NalUnit) –

No description available

sps (GstCodecParsers.H265SPS) –

No description available

parse_vui_params (bool) –

No description available

Returns (GstCodecParsers.H265ParserResult) –

No description available

gst_h265_parse_sps_ext

GstH265ParserResult
gst_h265_parse_sps_ext (GstH265Parser * parser,
                        GstH265NalUnit * nalu,
                        GstH265SPS * sps,
                        GstH265SPSEXT * sps_ext,
                        gboolean parse_vui_params)

parser: The GstH265Parser nalu: The GST_H265_NAL_SPS GstH265NalUnit to parse sps: The GstH265SPS to fill. sps_ext: The GstH265SPSEXT matching the GstH265SPS to fill. parse_vui_params: Whether to parse the vui_params or not

Parameters:

parser –

No description available

nalu –

No description available

sps –

No description available

sps_ext –

No description available

parse_vui_params –

No description available

Returns –

No description available

GstCodecParsers.prototype.h265_parse_sps_ext

function GstCodecParsers.prototype.h265_parse_sps_ext(parser: GstCodecParsers.H265Parser, nalu: GstCodecParsers.H265NalUnit, sps: GstCodecParsers.H265SPS, sps_ext: GstCodecParsers.H265SPSEXT, parse_vui_params: Number): {
    // javascript wrapper for 'gst_h265_parse_sps_ext'
}

parser: The GstCodecParsers.H265Parser nalu: The GstCodecParsers.H265NalUnitType.SPS GstCodecParsers.H265NalUnit to parse sps: The GstCodecParsers.H265SPS to fill. sps_ext: The GstCodecParsers.H265SPSEXT matching the GstCodecParsers.H265SPS to fill. parse_vui_params: Whether to parse the vui_params or not

Parameters:

parser (GstCodecParsers.H265Parser) –

No description available

nalu (GstCodecParsers.H265NalUnit) –

No description available

sps (GstCodecParsers.H265SPS) –

No description available

sps_ext (GstCodecParsers.H265SPSEXT) –

No description available

parse_vui_params (Number) –

No description available

Returns (GstCodecParsers.H265ParserResult) –

No description available

GstCodecParsers.h265_parse_sps_ext

def GstCodecParsers.h265_parse_sps_ext (parser, nalu, sps, sps_ext, parse_vui_params):
    #python wrapper for 'gst_h265_parse_sps_ext'

parser: The GstCodecParsers.H265Parser nalu: The GstCodecParsers.H265NalUnitType.SPS GstCodecParsers.H265NalUnit to parse sps: The GstCodecParsers.H265SPS to fill. sps_ext: The GstCodecParsers.H265SPSEXT matching the GstCodecParsers.H265SPS to fill. parse_vui_params: Whether to parse the vui_params or not

Parameters:

parser (GstCodecParsers.H265Parser) –

No description available

nalu (GstCodecParsers.H265NalUnit) –

No description available

sps (GstCodecParsers.H265SPS) –

No description available

sps_ext (GstCodecParsers.H265SPSEXT) –

No description available

parse_vui_params (bool) –

No description available

Returns (GstCodecParsers.H265ParserResult) –

No description available

gst_h265_parse_vps

GstH265ParserResult
gst_h265_parse_vps (GstH265NalUnit * nalu,
                    GstH265VPS * vps)

Parses data, and fills the vps structure.

Parameters:

nalu –

The GST_H265_NAL_VPS GstH265NalUnit to parse

vps –

The GstH265VPS to fill.

Returns –

GstCodecParsers.prototype.h265_parse_vps

function GstCodecParsers.prototype.h265_parse_vps(nalu: GstCodecParsers.H265NalUnit, vps: GstCodecParsers.H265VPS): {
    // javascript wrapper for 'gst_h265_parse_vps'
}

Parses data, and fills the vps structure.

Parameters:

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnitType.VPS GstCodecParsers.H265NalUnit to parse

vps (GstCodecParsers.H265VPS) –

The GstCodecParsers.H265VPS to fill.

Returns (GstCodecParsers.H265ParserResult) –

GstCodecParsers.h265_parse_vps

def GstCodecParsers.h265_parse_vps (nalu, vps):
    #python wrapper for 'gst_h265_parse_vps'

Parses data, and fills the vps structure.

Parameters:

nalu (GstCodecParsers.H265NalUnit) –

The GstCodecParsers.H265NalUnitType.VPS GstCodecParsers.H265NalUnit to parse

vps (GstCodecParsers.H265VPS) –

The GstCodecParsers.H265VPS to fill.

Returns (GstCodecParsers.H265ParserResult) –

gst_h265_profile_from_string

GstH265Profile
gst_h265_profile_from_string (const gchar * string)

Returns a GstH265Profile for the string.

Parameters:

string –

the descriptive name for GstH265Profile

Returns –

the GstH265Profile of string or GST_H265_PROFILE_INVALID on error

Since : 1.18

GstCodecParsers.prototype.h265_profile_from_string

function GstCodecParsers.prototype.h265_profile_from_string(string: String): {
    // javascript wrapper for 'gst_h265_profile_from_string'
}

Returns a GstCodecParsers.H265Profile for the string.

Parameters:

string (String) –

the descriptive name for GstCodecParsers.H265Profile

Returns (GstCodecParsers.H265Profile) –

the GstCodecParsers.H265Profile of string or GstCodecParsers.H265Profile.INVALID on error

Since : 1.18

GstCodecParsers.h265_profile_from_string

def GstCodecParsers.h265_profile_from_string (string):
    #python wrapper for 'gst_h265_profile_from_string'

Returns a GstCodecParsers.H265Profile for the string.

Parameters:

string (str) –

the descriptive name for GstCodecParsers.H265Profile

Returns (GstCodecParsers.H265Profile) –

the GstCodecParsers.H265Profile of string or GstCodecParsers.H265Profile.INVALID on error

Since : 1.18

gst_h265_profile_to_string

const gchar *
gst_h265_profile_to_string (GstH265Profile profile)

Returns the descriptive name for the GstH265Profile.

Parameters:

profile –

a GstH265Profile

Returns ( [nullable]) –

the name for profile or NULL on error

Since : 1.18

GstCodecParsers.prototype.h265_profile_to_string

function GstCodecParsers.prototype.h265_profile_to_string(profile: GstCodecParsers.H265Profile): {
    // javascript wrapper for 'gst_h265_profile_to_string'
}

Returns the descriptive name for the GstCodecParsers.H265Profile.

Parameters:

profile (GstCodecParsers.H265Profile) –

Returns (String) –

the name for profile or null on error

Since : 1.18

GstCodecParsers.h265_profile_to_string

def GstCodecParsers.h265_profile_to_string (profile):
    #python wrapper for 'gst_h265_profile_to_string'

Returns the descriptive name for the GstCodecParsers.H265Profile.

Parameters:

profile (GstCodecParsers.H265Profile) –

a GstCodecParsers.H265SliceType

Returns (str) –

the name for profile or None on error

Since : 1.18

gst_h265_quant_matrix_4x4_get_raster_from_uprightdiagonal

gst_h265_quant_matrix_4x4_get_raster_from_uprightdiagonal (guint8 * out_quant,
                                                           const guint8 * quant)

Converts quantization matrix quant from uprightdiagonal scan order to raster scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

out_quant ( [out]) –

The resulting quantization matrix

quant –

The source quantization matrix

Since : 1.6

GstCodecParsers.prototype.h265_quant_matrix_4x4_get_raster_from_uprightdiagonal

function GstCodecParsers.prototype.h265_quant_matrix_4x4_get_raster_from_uprightdiagonal(quant: Number): {
    // javascript wrapper for 'gst_h265_quant_matrix_4x4_get_raster_from_uprightdiagonal'
}

Converts quantization matrix quant from uprightdiagonal scan order to raster scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (Number) –

The source quantization matrix

Since : 1.6

GstCodecParsers.h265_quant_matrix_4x4_get_raster_from_uprightdiagonal

def GstCodecParsers.h265_quant_matrix_4x4_get_raster_from_uprightdiagonal (quant):
    #python wrapper for 'gst_h265_quant_matrix_4x4_get_raster_from_uprightdiagonal'

Converts quantization matrix quant from uprightdiagonal scan order to raster scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (int) –

The source quantization matrix

Since : 1.6

gst_h265_quant_matrix_4x4_get_raster_from_zigzag

gst_h265_quant_matrix_4x4_get_raster_from_zigzag (guint8 * out_quant,
                                                  const guint8 * quant)

Converts quantization matrix quant from zigzag scan order to raster scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

out_quant ( [out]) –

The resulting quantization matrix

quant –

The source quantization matrix

Since : 1.6

GstCodecParsers.prototype.h265_quant_matrix_4x4_get_raster_from_zigzag

function GstCodecParsers.prototype.h265_quant_matrix_4x4_get_raster_from_zigzag(quant: Number): {
    // javascript wrapper for 'gst_h265_quant_matrix_4x4_get_raster_from_zigzag'
}

Converts quantization matrix quant from zigzag scan order to raster scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (Number) –

The source quantization matrix

Since : 1.6

GstCodecParsers.h265_quant_matrix_4x4_get_raster_from_zigzag

def GstCodecParsers.h265_quant_matrix_4x4_get_raster_from_zigzag (quant):
    #python wrapper for 'gst_h265_quant_matrix_4x4_get_raster_from_zigzag'

Converts quantization matrix quant from zigzag scan order to raster scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (int) –

The source quantization matrix

Since : 1.6

gst_h265_quant_matrix_4x4_get_uprightdiagonal_from_raster

gst_h265_quant_matrix_4x4_get_uprightdiagonal_from_raster (guint8 * out_quant,
                                                           const guint8 * quant)

Converts quantization matrix quant from raster scan order to uprightdiagonal scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

out_quant ( [out]) –

The resulting quantization matrix

quant –

The source quantization matrix

Since : 1.6

GstCodecParsers.prototype.h265_quant_matrix_4x4_get_uprightdiagonal_from_raster

function GstCodecParsers.prototype.h265_quant_matrix_4x4_get_uprightdiagonal_from_raster(quant: Number): {
    // javascript wrapper for 'gst_h265_quant_matrix_4x4_get_uprightdiagonal_from_raster'
}

Converts quantization matrix quant from raster scan order to uprightdiagonal scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (Number) –

The source quantization matrix

Since : 1.6

GstCodecParsers.h265_quant_matrix_4x4_get_uprightdiagonal_from_raster

def GstCodecParsers.h265_quant_matrix_4x4_get_uprightdiagonal_from_raster (quant):
    #python wrapper for 'gst_h265_quant_matrix_4x4_get_uprightdiagonal_from_raster'

Converts quantization matrix quant from raster scan order to uprightdiagonal scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (int) –

The source quantization matrix

Since : 1.6

gst_h265_quant_matrix_4x4_get_zigzag_from_raster

gst_h265_quant_matrix_4x4_get_zigzag_from_raster (guint8 * out_quant,
                                                  const guint8 * quant)

Converts quantization matrix quant from raster scan order to zigzag scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

out_quant ( [out]) –

The resulting quantization matrix

quant –

The source quantization matrix

Since : 1.6

GstCodecParsers.prototype.h265_quant_matrix_4x4_get_zigzag_from_raster

function GstCodecParsers.prototype.h265_quant_matrix_4x4_get_zigzag_from_raster(quant: Number): {
    // javascript wrapper for 'gst_h265_quant_matrix_4x4_get_zigzag_from_raster'
}

Converts quantization matrix quant from raster scan order to zigzag scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (Number) –

The source quantization matrix

Since : 1.6

GstCodecParsers.h265_quant_matrix_4x4_get_zigzag_from_raster

def GstCodecParsers.h265_quant_matrix_4x4_get_zigzag_from_raster (quant):
    #python wrapper for 'gst_h265_quant_matrix_4x4_get_zigzag_from_raster'

Converts quantization matrix quant from raster scan order to zigzag scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (int) –

The source quantization matrix

Since : 1.6

gst_h265_quant_matrix_8x8_get_raster_from_uprightdiagonal

gst_h265_quant_matrix_8x8_get_raster_from_uprightdiagonal (guint8 * out_quant,
                                                           const guint8 * quant)

Converts quantization matrix quant from uprightdiagonal scan order to raster scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

out_quant ( [out]) –

The resulting quantization matrix

quant –

The source quantization matrix

Since : 1.6

GstCodecParsers.prototype.h265_quant_matrix_8x8_get_raster_from_uprightdiagonal

function GstCodecParsers.prototype.h265_quant_matrix_8x8_get_raster_from_uprightdiagonal(quant: Number): {
    // javascript wrapper for 'gst_h265_quant_matrix_8x8_get_raster_from_uprightdiagonal'
}

Converts quantization matrix quant from uprightdiagonal scan order to raster scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (Number) –

The source quantization matrix

Since : 1.6

GstCodecParsers.h265_quant_matrix_8x8_get_raster_from_uprightdiagonal

def GstCodecParsers.h265_quant_matrix_8x8_get_raster_from_uprightdiagonal (quant):
    #python wrapper for 'gst_h265_quant_matrix_8x8_get_raster_from_uprightdiagonal'

Converts quantization matrix quant from uprightdiagonal scan order to raster scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (int) –

The source quantization matrix

Since : 1.6

gst_h265_quant_matrix_8x8_get_raster_from_zigzag

gst_h265_quant_matrix_8x8_get_raster_from_zigzag (guint8 * out_quant,
                                                  const guint8 * quant)

Converts quantization matrix quant from zigzag scan order to raster scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

out_quant ( [out]) –

The resulting quantization matrix

quant –

The source quantization matrix

Since : 1.6

GstCodecParsers.prototype.h265_quant_matrix_8x8_get_raster_from_zigzag

function GstCodecParsers.prototype.h265_quant_matrix_8x8_get_raster_from_zigzag(quant: Number): {
    // javascript wrapper for 'gst_h265_quant_matrix_8x8_get_raster_from_zigzag'
}

Converts quantization matrix quant from zigzag scan order to raster scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (Number) –

The source quantization matrix

Since : 1.6

GstCodecParsers.h265_quant_matrix_8x8_get_raster_from_zigzag

def GstCodecParsers.h265_quant_matrix_8x8_get_raster_from_zigzag (quant):
    #python wrapper for 'gst_h265_quant_matrix_8x8_get_raster_from_zigzag'

Converts quantization matrix quant from zigzag scan order to raster scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (int) –

The source quantization matrix

Since : 1.6

gst_h265_quant_matrix_8x8_get_uprightdiagonal_from_raster

gst_h265_quant_matrix_8x8_get_uprightdiagonal_from_raster (guint8 * out_quant,
                                                           const guint8 * quant)

Converts quantization matrix quant from raster scan order to uprightdiagonal scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

out_quant ( [out]) –

The resulting quantization matrix

quant –

The source quantization matrix

Since : 1.6

GstCodecParsers.prototype.h265_quant_matrix_8x8_get_uprightdiagonal_from_raster

function GstCodecParsers.prototype.h265_quant_matrix_8x8_get_uprightdiagonal_from_raster(quant: Number): {
    // javascript wrapper for 'gst_h265_quant_matrix_8x8_get_uprightdiagonal_from_raster'
}

Converts quantization matrix quant from raster scan order to uprightdiagonal scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (Number) –

The source quantization matrix

Since : 1.6

GstCodecParsers.h265_quant_matrix_8x8_get_uprightdiagonal_from_raster

def GstCodecParsers.h265_quant_matrix_8x8_get_uprightdiagonal_from_raster (quant):
    #python wrapper for 'gst_h265_quant_matrix_8x8_get_uprightdiagonal_from_raster'

Converts quantization matrix quant from raster scan order to uprightdiagonal scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (int) –

The source quantization matrix

Since : 1.6

gst_h265_quant_matrix_8x8_get_zigzag_from_raster

gst_h265_quant_matrix_8x8_get_zigzag_from_raster (guint8 * out_quant,
                                                  const guint8 * quant)

Converts quantization matrix quant from raster scan order to zigzag scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

out_quant ( [out]) –

The resulting quantization matrix

quant –

The source quantization matrix

Since : 1.6

GstCodecParsers.prototype.h265_quant_matrix_8x8_get_zigzag_from_raster

function GstCodecParsers.prototype.h265_quant_matrix_8x8_get_zigzag_from_raster(quant: Number): {
    // javascript wrapper for 'gst_h265_quant_matrix_8x8_get_zigzag_from_raster'
}

Converts quantization matrix quant from raster scan order to zigzag scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (Number) –

The source quantization matrix

Since : 1.6

GstCodecParsers.h265_quant_matrix_8x8_get_zigzag_from_raster

def GstCodecParsers.h265_quant_matrix_8x8_get_zigzag_from_raster (quant):
    #python wrapper for 'gst_h265_quant_matrix_8x8_get_zigzag_from_raster'

Converts quantization matrix quant from raster scan order to zigzag scan order and store the resulting factors into out_quant.

Note: it is an error to pass the same table in both quant and out_quant arguments.

Parameters:

quant (int) –

The source quantization matrix

Since : 1.6

gst_h265_sei_copy

gboolean
gst_h265_sei_copy (GstH265SEIMessage * dest_sei,
                   const GstH265SEIMessage * src_sei)

Copies src_sei into dst_sei

Parameters:

dest_sei –

The destination GstH265SEIMessage to copy into

src_sei –

The source GstH265SEIMessage to copy from

Returns –

TRUE if everything went fine, FALSE otherwise

GstCodecParsers.prototype.h265_sei_copy

function GstCodecParsers.prototype.h265_sei_copy(dest_sei: GstCodecParsers.H265SEIMessage, src_sei: GstCodecParsers.H265SEIMessage): {
    // javascript wrapper for 'gst_h265_sei_copy'
}

Copies src_sei into dst_sei

Parameters:

dest_sei (GstCodecParsers.H265SEIMessage) –

The destination GstCodecParsers.H265SEIMessage to copy into

src_sei (GstCodecParsers.H265SEIMessage) –

The source GstCodecParsers.H265SEIMessage to copy from

Returns (Number) –

true if everything went fine, false otherwise

GstCodecParsers.h265_sei_copy

def GstCodecParsers.h265_sei_copy (dest_sei, src_sei):
    #python wrapper for 'gst_h265_sei_copy'

Copies src_sei into dst_sei

Parameters:

dest_sei (GstCodecParsers.H265SEIMessage) –

The destination GstCodecParsers.H265SEIMessage to copy into

src_sei (GstCodecParsers.H265SEIMessage) –

The source GstCodecParsers.H265SEIMessage to copy from

Returns (bool) –

True if everything went fine, False otherwise

gst_h265_sei_free

gst_h265_sei_free (GstH265SEIMessage * sei)

sei: The GstH265SEIMessage to free

Parameters:

sei –

No description available

GstCodecParsers.prototype.h265_sei_free

function GstCodecParsers.prototype.h265_sei_free(sei: GstCodecParsers.H265SEIMessage): {
    // javascript wrapper for 'gst_h265_sei_free'
}

sei: The GstCodecParsers.H265SEIMessage to free

Parameters:

sei (GstCodecParsers.H265SEIMessage) –

No description available

GstCodecParsers.h265_sei_free

def GstCodecParsers.h265_sei_free (sei):
    #python wrapper for 'gst_h265_sei_free'

sei: The GstCodecParsers.H265SEIMessage to free

Parameters:

sei (GstCodecParsers.H265SEIMessage) –

No description available

gst_h265_slice_type_to_string

const gchar *
gst_h265_slice_type_to_string (GstH265SliceType slice_type)

Returns the descriptive name for the GstH265SliceType.

Parameters:

slice_type –

a GstH265SliceType

Returns ( [nullable]) –

the name for slice_type or NULL on error

Since : 1.24

GstCodecParsers.prototype.h265_slice_type_to_string

function GstCodecParsers.prototype.h265_slice_type_to_string(slice_type: GstCodecParsers.H265SliceType): {
    // javascript wrapper for 'gst_h265_slice_type_to_string'
}

Returns the descriptive name for the GstCodecParsers.H265SliceType.

Parameters:

slice_type (GstCodecParsers.H265SliceType) –

Returns (String) –

the name for slice_type or null on error

Since : 1.24

GstCodecParsers.h265_slice_type_to_string

def GstCodecParsers.h265_slice_type_to_string (slice_type):
    #python wrapper for 'gst_h265_slice_type_to_string'

Returns the descriptive name for the GstCodecParsers.H265SliceType.

Parameters:

slice_type (GstCodecParsers.H265SliceType) –

a GstCodecParsers.H265SliceType

Returns (str) –

the name for slice_type or None on error

Since : 1.24

Function Macros

GST_H265_IS_B_SLICE

#define GST_H265_IS_B_SLICE(slice)  ((slice)->type == GST_H265_B_SLICE)

GST_H265_IS_I_SLICE

#define GST_H265_IS_I_SLICE(slice)  ((slice)->type == GST_H265_I_SLICE)

GST_H265_IS_NAL_TYPE_BLA

#define GST_H265_IS_NAL_TYPE_BLA(nal_type) \
  ((nal_type) >= GST_H265_NAL_SLICE_BLA_W_LP && (nal_type) <= GST_H265_NAL_SLICE_BLA_N_LP)

Check whether nal_type is BLA or not

Parameters:

nal_type –

Since : 1.18

GST_H265_IS_NAL_TYPE_CRA

#define GST_H265_IS_NAL_TYPE_CRA(nal_type) \
  ((nal_type) == GST_H265_NAL_SLICE_CRA_NUT)

Check whether nal_type is CRA or not

Parameters:

nal_type –

Since : 1.18

GST_H265_IS_NAL_TYPE_IDR

#define GST_H265_IS_NAL_TYPE_IDR(nal_type) \
  ((nal_type) == GST_H265_NAL_SLICE_IDR_W_RADL || (nal_type) == GST_H265_NAL_SLICE_IDR_N_LP)

Check whether nal_type is IDR or not

Parameters:

nal_type –

Since : 1.18

GST_H265_IS_NAL_TYPE_IRAP

#define GST_H265_IS_NAL_TYPE_IRAP(nal_type) \
  ((nal_type) >= GST_H265_NAL_SLICE_BLA_W_LP && (nal_type) <= GST_H265_RESERVED_IRAP_NAL_TYPE_MAX)

Check whether nal_type is IRAP or not

Parameters:

nal_type –

Since : 1.18

GST_H265_IS_NAL_TYPE_RADL

#define GST_H265_IS_NAL_TYPE_RADL(nal_type) \
  ((nal_type) == GST_H265_NAL_SLICE_RADL_N || (nal_type) == GST_H265_NAL_SLICE_RADL_R)

Check whether nal_type is RADL or not

Parameters:

nal_type –

Since : 1.18

GST_H265_IS_NAL_TYPE_RASL

#define GST_H265_IS_NAL_TYPE_RASL(nal_type) \
  ((nal_type) == GST_H265_NAL_SLICE_RASL_N || (nal_type) == GST_H265_NAL_SLICE_RASL_R)

Check whether nal_type is RASL or not

Parameters:

nal_type –