shaka::media::BaseFrame Class Reference

#include <frames.h>

Inheritance diagram for shaka::media::BaseFrame:

Classes
class	Impl

Public Member Functions
	BaseFrame (std::shared_ptr< const StreamInfo > stream_info, double pts, double dts, double duration, bool is_key_frame)
virtual	~BaseFrame ()
	BaseFrame (const BaseFrame &)=delete
BaseFrame &	operator= (const BaseFrame &)=delete
	BaseFrame (BaseFrame &&)=delete
BaseFrame &	operator= (BaseFrame &&)=delete
virtual size_t	EstimateSize () const

Public Attributes
const std::shared_ptr< const StreamInfo >	stream_info
const double	pts
const double	dts
const double	duration
const bool	is_key_frame

Detailed Description

Defines common info between encoded and decoded frames.

Definition at line 186 of file frames.h.

Constructor & Destructor Documentation

BaseFrame() [1/3]

shaka::media::BaseFrame::BaseFrame	(	std::shared_ptr< const StreamInfo >	stream_info,
		double	pts,
		double	dts,
		double	duration,
		bool	is_key_frame
	)

Definition at line 115 of file frames.cc.

~BaseFrame()

shaka::media::BaseFrame::~BaseFrame ( )

virtual

Definition at line 122 of file frames.cc.

BaseFrame() [2/3]

shaka::media::BaseFrame::BaseFrame ( const BaseFrame &  )

delete

BaseFrame() [3/3]

shaka::media::BaseFrame::BaseFrame ( BaseFrame &&  )

delete

Member Function Documentation

EstimateSize()

size_t shaka::media::BaseFrame::EstimateSize ( ) const

virtual

Estimates the size of this frame. This can be used to restrict the number of frames stored or to monitor/debug memory usage. This should only be used as an estimate and may not accurately measure the size.

Returns

The estimated size of the frame, in bytes.

Reimplemented in shaka::media::DecodedFrame, shaka::media::EncodedFrame, shaka::media::ffmpeg::FFmpegDecodedFrame, and shaka::media::ffmpeg::FFmpegEncodedFrame.

Definition at line 124 of file frames.cc.

operator=() [1/2]

BaseFrame& shaka::media::BaseFrame::operator= ( const BaseFrame &  )

delete

operator=() [2/2]

BaseFrame& shaka::media::BaseFrame::operator= ( BaseFrame &&  )

delete

Member Data Documentation

dts

const double shaka::media::BaseFrame::dts

The absolute decoding timestamp, in seconds.

Definition at line 205 of file frames.h.

duration

const double shaka::media::BaseFrame::duration

The duration of the frame, in seconds.

Definition at line 208 of file frames.h.

is_key_frame

const bool shaka::media::BaseFrame::is_key_frame

Whether this frame is a keyframe.

Definition at line 211 of file frames.h.

pts

const double shaka::media::BaseFrame::pts

The absolute presentation timestamp, in seconds.

Definition at line 202 of file frames.h.

stream_info

const std::shared_ptr<const StreamInfo> shaka::media::BaseFrame::stream_info

Contains the info describing the current stream this belongs to. If two frames belong to the same stream, they must contain pointers to the same StreamInfo object.

Definition at line 199 of file frames.h.

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

• shaka/include/shaka/media/frames.h
• shaka/src/media/frames.cc