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< title > Shaka Packager SDK: shaka::media::H26xByteToUnitStreamConverter Class Reference< / title >
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< li class = "navelem" > < a class = "el" href = "../../d8/daf/namespaceshaka.html" > shaka< / a > < / li > < li class = "navelem" > < b > media< / b > < / li > < li class = "navelem" > < a class = "el" href = "../../de/dea/classshaka_1_1media_1_1H26xByteToUnitStreamConverter.html" > H26xByteToUnitStreamConverter< / a > < / li > < / ul >
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< / div >
< / div > <!-- top -->
< div class = "header" >
< div class = "summary" >
< a href = "#pub-methods" > Public Member Functions< / a > |
< a href = "#pub-static-attribs" > Static Public Attributes< / a > |
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< a href = "#pro-methods" > Protected Member Functions< / a > |
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< a href = "../../d7/d54/classshaka_1_1media_1_1H26xByteToUnitStreamConverter-members.html" > List of all members< / a > < / div >
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< div class = "headertitle" >
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< div class = "title" > shaka::media::H26xByteToUnitStreamConverter Class Reference< span class = "mlabels" > < span class = "mlabel" > abstract< / span > < / span > < / div > < / div >
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< p > A base class that is used to convert H.26x byte streams to NAL unit streams.
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< a href = "../../de/dea/classshaka_1_1media_1_1H26xByteToUnitStreamConverter.html#details" > More...< / a > < / p >
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< p > < code > #include < < a class = "el" href = "../../db/d31/h26x__byte__to__unit__stream__converter_8h_source.html" > h26x_byte_to_unit_stream_converter.h< / a > > < / code > < / p >
< div class = "dynheader" >
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Inheritance diagram for shaka::media::H26xByteToUnitStreamConverter:< / div >
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< area href = "../../db/df8/classshaka_1_1media_1_1H265ByteToUnitStreamConverter.html" alt = "shaka::media::H265ByteToUnitStreamConverter" shape = "rect" coords = "286,56,562,80" / >
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< table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "pub-methods" > < / a >
Public Member Functions< / h2 > < / td > < / tr >
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< tr class = "memitem:ac57b1509f83fa8a3e508fee61bb2eaf7" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../de/dea/classshaka_1_1media_1_1H26xByteToUnitStreamConverter.html#ac57b1509f83fa8a3e508fee61bb2eaf7" > H26xByteToUnitStreamConverter< / a > (Nalu::CodecType type)< / td > < / tr >
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< tr class = "separator:ac57b1509f83fa8a3e508fee61bb2eaf7" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a43fd12a6ac3c9749e2cf0c29b2262cd1" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../de/dea/classshaka_1_1media_1_1H26xByteToUnitStreamConverter.html#a43fd12a6ac3c9749e2cf0c29b2262cd1" > H26xByteToUnitStreamConverter< / a > (Nalu::CodecType type, H26xStreamFormat stream_format)< / td > < / tr >
< tr class = "separator:a43fd12a6ac3c9749e2cf0c29b2262cd1" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a8f85f99c1cc939382c4eecd6580ecd17" > < td class = "memItemLeft" align = "right" valign = "top" > bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../de/dea/classshaka_1_1media_1_1H26xByteToUnitStreamConverter.html#a8f85f99c1cc939382c4eecd6580ecd17" > ConvertByteStreamToNalUnitStream< / a > (const uint8_t *input_frame, size_t input_frame_size, std::vector< uint8_t > *output_frame)< / td > < / tr >
< tr class = "separator:a8f85f99c1cc939382c4eecd6580ecd17" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a57f8a71d948f27303ba41dd5aafb5445" > < td class = "memItemLeft" align = "right" valign = "top" > virtual bool  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../de/dea/classshaka_1_1media_1_1H26xByteToUnitStreamConverter.html#a57f8a71d948f27303ba41dd5aafb5445" > GetDecoderConfigurationRecord< / a > (std::vector< uint8_t > *decoder_config) const =0< / td > < / tr >
< tr class = "separator:a57f8a71d948f27303ba41dd5aafb5445" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a0b9e09423304077f868aad7bfb3bb274" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "a0b9e09423304077f868aad7bfb3bb274" > < / a >
H26xStreamFormat  < / td > < td class = "memItemRight" valign = "bottom" > < b > stream_format< / b > () const< / td > < / tr >
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< / table > < table class = "memberdecls" >
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Static Public Attributes< / h2 > < / td > < / tr >
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< tr class = "memitem:af19cec5d586d8a28973c4e4923b99131" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "af19cec5d586d8a28973c4e4923b99131" > < / a >
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static constexpr size_t  < / td > < td class = "memItemRight" valign = "bottom" > < b > kUnitStreamNaluLengthSize< / b > = 4< / td > < / tr >
< tr class = "separator:af19cec5d586d8a28973c4e4923b99131" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< / table > < table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "pro-methods" > < / a >
Protected Member Functions< / h2 > < / td > < / tr >
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< tr class = "memitem:af4bffedc90e0013075071fc9365dc197" > < td class = "memItemLeft" align = "right" valign = "top" > < a id = "af4bffedc90e0013075071fc9365dc197" > < / a >
bool  < / td > < td class = "memItemRight" valign = "bottom" > < b > strip_parameter_set_nalus< / b > () const< / td > < / tr >
< tr class = "separator:af4bffedc90e0013075071fc9365dc197" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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void  < / td > < td class = "memItemRight" valign = "bottom" > < b > WarnIfNotMatch< / b > (int nalu_type, const uint8_t *nalu_ptr, size_t nalu_size, const std::vector< uint8_t > & vector)< / td > < / tr >
< tr class = "separator:a952108007bb3d9101eb6666efc6829f0" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< / table >
< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
< div class = "textblock" > < p > A base class that is used to convert H.26x byte streams to NAL unit streams. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../db/d31/h26x__byte__to__unit__stream__converter_8h_source.html#l00023" > 23< / a > of file < a class = "el" href = "../../db/d31/h26x__byte__to__unit__stream__converter_8h_source.html" > h26x_byte_to_unit_stream_converter.h< / a > .< / p >
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< / div > < h2 class = "groupheader" > Constructor & Destructor Documentation< / h2 >
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< a id = "ac57b1509f83fa8a3e508fee61bb2eaf7" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#ac57b1509f83fa8a3e508fee61bb2eaf7" > ◆ < / a > < / span > H26xByteToUnitStreamConverter() < span class = "overload" > [1/2]< / span > < / h2 >
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< td class = "memname" > shaka::media::H26xByteToUnitStreamConverter::H26xByteToUnitStreamConverter < / td >
< td > (< / td >
< td class = "paramtype" > Nalu::CodecType  < / td >
< td class = "paramname" > < em > type< / em > < / td > < td > )< / td >
< td > < / td >
< / tr >
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< span class = "mlabels" > < span class = "mlabel" > explicit< / span > < / span > < / td >
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< p > Create a byte to unit stream converter with specified codec type. The setting of < em > KeepParameterSetNalus< / em > is defined by a gflag. < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../de/d3c/h26x__byte__to__unit__stream__converter_8cc_source.html#l00035" > 35< / a > of file < a class = "el" href = "../../de/d3c/h26x__byte__to__unit__stream__converter_8cc_source.html" > h26x_byte_to_unit_stream_converter.cc< / a > .< / p >
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< a id = "a43fd12a6ac3c9749e2cf0c29b2262cd1" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a43fd12a6ac3c9749e2cf0c29b2262cd1" > ◆ < / a > < / span > H26xByteToUnitStreamConverter() < span class = "overload" > [2/2]< / span > < / h2 >
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< div class = "memitem" >
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< table class = "memname" >
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< td class = "memname" > shaka::media::H26xByteToUnitStreamConverter::H26xByteToUnitStreamConverter < / td >
< td > (< / td >
< td class = "paramtype" > Nalu::CodecType  < / td >
< td class = "paramname" > < em > type< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > H26xStreamFormat  < / td >
< td class = "paramname" > < em > stream_format< / em >   < / td >
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< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
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< p > Create a byte to unit stream converter with specified codec type and desired output stream format (whether to include parameter set nal units). < / p >
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< p class = "definition" > Definition at line < a class = "el" href = "../../de/d3c/h26x__byte__to__unit__stream__converter_8cc_source.html#l00043" > 43< / a > of file < a class = "el" href = "../../de/d3c/h26x__byte__to__unit__stream__converter_8cc_source.html" > h26x_byte_to_unit_stream_converter.cc< / a > .< / p >
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< h2 class = "groupheader" > Member Function Documentation< / h2 >
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< a id = "a8f85f99c1cc939382c4eecd6580ecd17" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a8f85f99c1cc939382c4eecd6580ecd17" > ◆ < / a > < / span > ConvertByteStreamToNalUnitStream()< / h2 >
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< td class = "memname" > bool shaka::media::H26xByteToUnitStreamConverter::ConvertByteStreamToNalUnitStream < / td >
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< td > (< / td >
< td class = "paramtype" > const uint8_t *  < / td >
< td class = "paramname" > < em > input_frame< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > size_t  < / td >
< td class = "paramname" > < em > input_frame_size< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > std::vector< uint8_t > *  < / td >
< td class = "paramname" > < em > output_frame< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
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< p > Converts a whole byte stream encoded video frame to NAL unit stream format. < / p > < dl class = "params" > < dt > Parameters< / dt > < dd >
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< table class = "params" >
< tr > < td class = "paramname" > input_frame< / td > < td > is a buffer containing a whole H.26x frame in byte stream format. < / td > < / tr >
< tr > < td class = "paramname" > input_frame_size< / td > < td > is the size of the H.26x frame, in bytes. < / td > < / tr >
< tr > < td class = "paramname" > output_frame< / td > < td > is a pointer to a vector which will receive the converted frame. < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > true if successful, false otherwise. < / dd > < / dl >
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< p class = "definition" > Definition at line < a class = "el" href = "../../de/d3c/h26x__byte__to__unit__stream__converter_8cc_source.html#l00050" > 50< / a > of file < a class = "el" href = "../../de/d3c/h26x__byte__to__unit__stream__converter_8cc_source.html" > h26x_byte_to_unit_stream_converter.cc< / a > .< / p >
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< / div >
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< a id = "a57f8a71d948f27303ba41dd5aafb5445" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a57f8a71d948f27303ba41dd5aafb5445" > ◆ < / a > < / span > GetDecoderConfigurationRecord()< / h2 >
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< td class = "memname" > virtual bool shaka::media::H26xByteToUnitStreamConverter::GetDecoderConfigurationRecord < / td >
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< td > (< / td >
< td class = "paramtype" > std::vector< uint8_t > *  < / td >
< td class = "paramname" > < em > decoder_config< / em > < / td > < td > )< / td >
< td > const< / td >
< / tr >
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< span class = "mlabels" > < span class = "mlabel" > pure virtual< / span > < / span > < / td >
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< p > Creates either an < a class = "el" href = "../../d6/d57/classshaka_1_1media_1_1AVCDecoderConfigurationRecord.html" title = "Class for parsing AVC decoder configuration record." > AVCDecoderConfigurationRecord< / a > or a < a class = "el" href = "../../d4/d8a/classshaka_1_1media_1_1HEVCDecoderConfigurationRecord.html" title = "Class for parsing HEVC decoder configuration record." > HEVCDecoderConfigurationRecord< / a > from the units extracted from the byte stream. < / p > < dl class = "params" > < dt > Parameters< / dt > < dd >
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< table class = "params" >
< tr > < td class = "paramname" > decoder_config< / td > < td > is a pointer to a vector, which on successful return will contain the computed record. < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > true if successful, or false otherwise. < / dd > < / dl >
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< p > Implemented in < a class = "el" href = "../../d8/d08/classshaka_1_1media_1_1H264ByteToUnitStreamConverter.html#a6a7a73841ded1942364f88aad90dcbc9" > shaka::media::H264ByteToUnitStreamConverter< / a > , and < a class = "el" href = "../../db/df8/classshaka_1_1media_1_1H265ByteToUnitStreamConverter.html#a9a866e255a2b267f2b44d0156c479de9" > shaka::media::H265ByteToUnitStreamConverter< / a > .< / p >
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< hr / > The documentation for this class was generated from the following files:< ul >
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< li > packager/media/codecs/< a class = "el" href = "../../db/d31/h26x__byte__to__unit__stream__converter_8h_source.html" > h26x_byte_to_unit_stream_converter.h< / a > < / li >
< li > packager/media/codecs/< a class = "el" href = "../../de/d3c/h26x__byte__to__unit__stream__converter_8cc_source.html" > h26x_byte_to_unit_stream_converter.cc< / a > < / li >
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< / a > 1.8.17
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