QFFmpeg::VideoFrameEncoder Class Reference

#include <qffmpegvideoframeencoder_p.h>

Collaboration diagram for QFFmpeg::VideoFrameEncoder:

Public Member Functions
	~VideoFrameEncoder ()
bool	open ()
AVPixelFormat	sourceFormat () const
AVPixelFormat	targetFormat () const
qint64	getPts (qint64 ms) const
const AVRational &	getTimeBase () const
int	sendFrame (AVFrameUPtr frame)
AVPacketUPtr	retrievePacket ()

Static Public Member Functions
static std::unique_ptr< VideoFrameEncoder >	create (const QMediaEncoderSettings &encoderSettings, const QSize &sourceSize, qreal sourceFrameRate, AVPixelFormat sourceFormat, AVPixelFormat sourceSWFormat, AVFormatContext *formatContext)

Detailed Description

Definition at line 26 of file qffmpegvideoframeencoder_p.h.

Constructor & Destructor Documentation

~VideoFrameEncoder()

QFFmpeg::VideoFrameEncoder::~VideoFrameEncoder ( )

default

Member Function Documentation

create()

std::unique_ptr< VideoFrameEncoder > QFFmpeg::VideoFrameEncoder::create ( const QMediaEncoderSettings & encoderSettings, const QSize & sourceSize, qreal sourceFrameRate, AVPixelFormat sourceFormat, AVPixelFormat sourceSWFormat, AVFormatContext * formatContext )

static

Definition at line 17 of file qffmpegvideoframeencoder.cpp.

References QFFmpeg::isHwPixelFormat(), QFFmpeg::isSwPixelFormat(), Q_ASSERT, and sourceFormat().

Referenced by QFFmpeg::VideoEncoder::VideoEncoder().

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getPts()

qint64 QFFmpeg::VideoFrameEncoder::getPts

(

qint64

ms

)

const

Definition at line 208 of file qffmpegvideoframeencoder.cpp.

getTimeBase()

const AVRational & QFFmpeg::VideoFrameEncoder::getTimeBase

(

)

const

Definition at line 214 of file qffmpegvideoframeencoder.cpp.

open()

bool QFFmpeg::VideoFrameEncoder::open

(

)

Definition at line 188 of file qffmpegvideoframeencoder.cpp.

References QFFmpeg::applyExperimentalCodecOptions(), QFFmpeg::applyVideoEncoderOptions(), QFFmpeg::err2str(), qCDebug, and qWarning.

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retrievePacket()

AVPacketUPtr QFFmpeg::VideoFrameEncoder::retrievePacket

(

)

Definition at line 307 of file qffmpegvideoframeencoder.cpp.

References QFFmpeg::err2str(), qCDebug, qCWarning, ret, and QFFmpeg::timeStampMs().

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sendFrame()

int QFFmpeg::VideoFrameEncoder::sendFrame

(

AVFrameUPtr

frame

)

Definition at line 219 of file qffmpegvideoframeencoder.cpp.

References QFFmpeg::err2str(), frame, frameSize(), QFFmpeg::getAVFrameTime(), QSize::height(), QWidget::height, hwFramesContext, QFFmpeg::makeAVFrame(), Q_ASSERT, qCDebug, qCWarning, qWarning, QFFmpeg::setAVFrameTime(), QMediaEncoderSettings::videoResolution(), QSize::width(), and QWidget::width.

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sourceFormat()

AVPixelFormat QFFmpeg::VideoFrameEncoder::sourceFormat ( ) const

inline

Definition at line 39 of file qffmpegvideoframeencoder_p.h.

Referenced by create().

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targetFormat()

AVPixelFormat QFFmpeg::VideoFrameEncoder::targetFormat ( ) const

inline

Definition at line 40 of file qffmpegvideoframeencoder_p.h.

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

• qtmultimedia/src/plugins/multimedia/ffmpeg/recordingengine/qffmpegvideoframeencoder_p.h (08da5490cfc586c67c8f2dd9404866589fbbc7a7)
• qtmultimedia/src/plugins/multimedia/ffmpeg/recordingengine/qffmpegvideoframeencoder.cpp (08da5490cfc586c67c8f2dd9404866589fbbc7a7)