gnash::media::VideoInfo Class Reference

Information about a video stream. More...

#include <MediaParser.h>

Classes
class	ExtraInfo
	Extra info about a video stream. More...

Public Member Functions
	VideoInfo (int codeci, std::uint16_t widthi, std::uint16_t heighti, std::uint16_t frameRatei, std::uint64_t durationi, codecType typei)
	Construct a VideoInfo object. More...

Public Attributes
int	codec
std::uint16_t	width
std::uint16_t	height
std::uint16_t	frameRate
std::uint64_t	duration
codecType	type
std::unique_ptr< ExtraInfo >	extra
	Extra info about video stream, if when needed. More...

Detailed Description

Information about a video stream.

The information stored is codec-id, width, height, framerate and duration.

Additionally, an abstract ExtraInfo can be hold.

Constructor & Destructor Documentation

VideoInfo()

gnash::media::VideoInfo::VideoInfo ( int  codeci, std::uint16_t  widthi, std::uint16_t  heighti, std::uint16_t  frameRatei, std::uint64_t  durationi, codecType  typei  )

inline

Construct a VideoInfo object.

Parameters

codeci	Video codec id. To be interpreted as a media::videoCodecType if the typei parameter is CODEC_TYPE_FLASH; otherwise it's an opaque number to use for codec information transfer between a MediaParser and a VideoDecoder from the same media handler module.
widthi	Video frame width.

Todo:

check if still needed.

Parameters

heighti

Video frame height.

Todo:

check if still needed.

Parameters

frameRatei

Nominal video frame rate.

Todo:

document units.

Parameters

durationi

Nominal video duration.

Todo:

check if still needed, if so document units!

Parameters

typei

Changes interpretation of the codeci parameter.

Member Data Documentation

codec

int gnash::media::VideoInfo::codec

Referenced by gnash::media::gst::MediaHandlerGst::createVideoDecoder(), gnash::SWF::VideoFrameTag::loader(), gnash::media::operator<<(), and gnash::media::ffmpeg::VideoDecoderFfmpeg::VideoDecoderFfmpeg().

duration

std::uint64_t gnash::media::VideoInfo::duration

Referenced by gnash::media::operator<<().

extra

std::unique_ptr<ExtraInfo> gnash::media::VideoInfo::extra

Extra info about video stream, if when needed.

Could be ExtraAudioInfoFlv or a media-handler specific info

Referenced by gnash::media::gst::MediaHandlerGst::createVideoDecoder(), gnash::media::gst::MediaParserGst::rememberVideoFrame(), and gnash::media::ffmpeg::VideoDecoderFfmpeg::VideoDecoderFfmpeg().

frameRate

std::uint16_t gnash::media::VideoInfo::frameRate

Referenced by gnash::media::operator<<().

height

std::uint16_t gnash::media::VideoInfo::height

Referenced by gnash::media::gst::MediaHandlerGst::createVideoDecoder(), gnash::media::operator<<(), and gnash::media::ffmpeg::VideoDecoderFfmpeg::VideoDecoderFfmpeg().

type

codecType gnash::media::VideoInfo::type

Referenced by gnash::media::gst::MediaHandlerGst::createVideoDecoder(), gnash::media::operator<<(), and gnash::media::ffmpeg::VideoDecoderFfmpeg::VideoDecoderFfmpeg().

width

std::uint16_t gnash::media::VideoInfo::width

Referenced by gnash::media::gst::MediaHandlerGst::createVideoDecoder(), gnash::media::operator<<(), and gnash::media::ffmpeg::VideoDecoderFfmpeg::VideoDecoderFfmpeg().

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

• MediaParser.h