shaka::media::H264ByteToUnitStreamConverter Class Reference

#include <h264_byte_to_unit_stream_converter.h>

Inheritance diagram for shaka::media::H264ByteToUnitStreamConverter:

Public Member Functions
	H264ByteToUnitStreamConverter ()
	H264ByteToUnitStreamConverter (H26xStreamFormat stream_format)
H26xByteToUnitStreamConverter implementation override.
bool	GetDecoderConfigurationRecord (std::vector< uint8_t > *decoder_config) const override
Public Member Functions inherited from shaka::media::H26xByteToUnitStreamConverter
	H26xByteToUnitStreamConverter (Nalu::CodecType type)
	H26xByteToUnitStreamConverter (Nalu::CodecType type, H26xStreamFormat stream_format)
bool	ConvertByteStreamToNalUnitStream (const uint8_t *input_frame, size_t input_frame_size, std::vector< uint8_t > *output_frame)
H26xStreamFormat	stream_format () const

Additional Inherited Members
Static Public Attributes inherited from shaka::media::H26xByteToUnitStreamConverter
static constexpr size_t	kUnitStreamNaluLengthSize = 4
Protected Member Functions inherited from shaka::media::H26xByteToUnitStreamConverter
bool	strip_parameter_set_nalus () const
void	WarnIfNotMatch (int nalu_type, const uint8_t *nalu_ptr, size_t nalu_size, const std::vector< uint8_t > &vector)

Detailed Description

Class which converts H.264 byte streams (as specified in ISO/IEC 14496-10 Annex B) into H.264 NAL unit streams (as specified in ISO/IEC 14496-15).

Definition at line 22 of file h264_byte_to_unit_stream_converter.h.

Constructor & Destructor Documentation

H264ByteToUnitStreamConverter() [1/2]

shaka::media::H264ByteToUnitStreamConverter::H264ByteToUnitStreamConverter

(

)

Create a H264 byte to unit stream converter. The setting of KeepParameterSetNalus is defined by a gflag.

Definition at line 35 of file h264_byte_to_unit_stream_converter.cc.

H264ByteToUnitStreamConverter() [2/2]

shaka::media::H264ByteToUnitStreamConverter::H264ByteToUnitStreamConverter ( H26xStreamFormat  stream_format )

explicit

Create a H264 byte to unit stream converter with desired output stream format (whether to include parameter set nal units).

Definition at line 38 of file h264_byte_to_unit_stream_converter.cc.

Member Function Documentation

GetDecoderConfigurationRecord()

bool shaka::media::H264ByteToUnitStreamConverter::GetDecoderConfigurationRecord ( std::vector< uint8_t > *  decoder_config ) const

overridevirtual

Creates either an AVCDecoderConfigurationRecord or a HEVCDecoderConfigurationRecord from the units extracted from the byte stream.

Parameters

decoder_config

is a pointer to a vector, which on successful return will contain the computed record.

Returns

true if successful, or false otherwise.

Implements shaka::media::H26xByteToUnitStreamConverter.

Definition at line 44 of file h264_byte_to_unit_stream_converter.cc.

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The documentation for this class was generated from the following files:

• packager/media/codecs/h264_byte_to_unit_stream_converter.h
• packager/media/codecs/h264_byte_to_unit_stream_converter.cc