shaka::media::NalUnitToByteStreamConverter Class Reference

Public Member Functions
virtual bool	Initialize (const uint8_t *decoder_configuration_data, size_t decoder_configuration_data_size, bool escape_data)
virtual bool	ConvertUnitToByteStream (const uint8_t *sample, size_t sample_size, bool is_key_frame, std::vector< uint8_t > *output)
virtual bool	ConvertUnitToByteStreamWithSubsamples (const uint8_t *sample, size_t sample_size, bool is_key_frame, std::vector< uint8_t > *output, std::vector< SubsampleEntry > *subsamples)

Friends
class	NalUnitToByteStreamConverterTest

Detailed Description

Definition at line 35 of file nal_unit_to_byte_stream_converter.h.

Member Function Documentation

bool shaka::media::NalUnitToByteStreamConverter::ConvertUnitToByteStream ( const uint8_t *  sample, size_t  sample_size, bool  is_key_frame, std::vector< uint8_t > *  output  )

virtual

Converts unit stream to byte stream using the data passed to Initialize(). The method will function correctly even if sample is encrypted using SAMPLE-AES encryption.

Parameters

	sample	is the sample to be converted.
	sample_size	is the size of sample.
[out]	output	is set to the the converted sample, on success.

Returns

true on success, false otherwise.

Definition at line 163 of file nal_unit_to_byte_stream_converter.cc.

bool shaka::media::NalUnitToByteStreamConverter::ConvertUnitToByteStreamWithSubsamples ( const uint8_t *  sample, size_t  sample_size, bool  is_key_frame, std::vector< uint8_t > *  output, std::vector< SubsampleEntry > *  subsamples  )

virtual

Converts unit stream to byte stream using the data passed to Initialize() and update the corresponding subsamples of the media sample. The method will function correctly even if sample is encrypted using SAMPLE-AES encryption.

Parameters

	sample	is the sample to be converted.
	sample_size	is the size of sample.
[out]	output	is set to the the converted sample, on success.
[in,out]	subsamples	has the input subsamples and output updated subsamples, on sucess.

Returns

true on success, false otherwise.

Definition at line 175 of file nal_unit_to_byte_stream_converter.cc.

bool shaka::media::NalUnitToByteStreamConverter::Initialize ( const uint8_t *  decoder_configuration_data, size_t  decoder_configuration_data_size, bool  escape_data  )

virtual

This must be called before calling other methods.

Parameters

decoder_configuration_data	is the pointer to a decoder config data.
decoder_configuration_data_size	is the size of decoder_configuration_data.
escape_data	flags whether the decoder configuration and data passed to ConvertUnitToByteStream() should be escaped with emulation prevention byte.

Returns

true on success, false otherwise.

Definition at line 113 of file nal_unit_to_byte_stream_converter.cc.

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

• media/codecs/nal_unit_to_byte_stream_converter.h
• media/codecs/nal_unit_to_byte_stream_converter.cc