Class to parse a vp9 bit stream. More...

#include <vp9_parser.h>

Inheritance diagram for shaka::media::VP9Parser:

Public Member Functions
bool	Parse (const uint8_t data, size_t data_size, std::vector< VPxFrameInfo > vpx_frames) override

Public Member Functions inherited from shaka::media::VPxParser
const VPCodecConfigurationRecord &	codec_config () const

Static Public Member Functions
static bool	IsKeyframe (const uint8_t *data, size_t data_size)

Additional Inherited Members
Protected Member Functions inherited from shaka::media::VPxParser
VPCodecConfigurationRecord *	writable_codec_config ()

Detailed Description

Class to parse a vp9 bit stream.

Definition at line 20 of file vp9_parser.h.

Constructor & Destructor Documentation

◆ VP9Parser()

shaka::media::VP9Parser::VP9Parser ( )

Definition at line 456 of file vp9_parser.cc.

◆ ~VP9Parser()

shaka::media::VP9Parser::~VP9Parser ( )

override

Definition at line 457 of file vp9_parser.cc.

Member Function Documentation

◆ IsKeyframe()

bool shaka::media::VP9Parser::IsKeyframe	(	const uint8_t *	data,
		size_t	data_size
	)

static

A convenient utility function to check whether the frame is a keyframe. Note that this function does not do a full parse of the frame header, so should be more efficient than Parse().

Parameters

data_size Size of the sample in bytes.

Returns: true if it is, false if it is not or if there is parsing error.

Definition at line 576 of file vp9_parser.cc.

◆ Parse()

bool shaka::media::VP9Parser::Parse	(	const uint8_t *	data,
		size_t	data_size,
		std::vector< VPxFrameInfo > *	vpx_frames
	)

overridevirtual

Parse data with size data_size.

Parameters

	data_size	Size of the sample in bytes. Note that it should be a full sample.
[out]	vpx_frames	points to the list of VPx frames for the current sample on success. Cannot be NULL.

Returns: true on success, false otherwise.

Implements shaka::media::VPxParser.

Definition at line 459 of file vp9_parser.cc.

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

packager/media/codecs/vp9_parser.h
packager/media/codecs/vp9_parser.cc

Public Member Functions

Static Public Member Functions