ExportThread Class Reference

#include <exportthread.h>

Inheritance diagram for ExportThread:

Public Slots
void	wake ()

Signals
void	progress_changed (int value, qint64 remaining_ms)

Public Member Functions
	ExportThread (const ExportParams &iparams, const VideoCodecParams &ivparams, QObject *parent=nullptr)
void	run ()
const QString &	getError ()

Public Attributes
QOffscreenSurface	surface
bool	continueEncode

Private Member Functions
bool	encode (AVFormatContext *ofmt_ctx, AVCodecContext *codec_ctx, AVFrame *frame, AVPacket *packet, AVStream *stream, bool rescale)
bool	setupVideo ()
bool	setupAudio ()
bool	setupContainer ()

Private Attributes
ExportParams	params
VideoCodecParams	vcodec_params
AVFormatContext *	fmt_ctx
AVStream *	video_stream
AVCodec *	vcodec
AVCodecContext *	vcodec_ctx
AVFrame *	video_frame
AVFrame *	sws_frame
SwsContext *	sws_ctx
AVStream *	audio_stream
AVCodec *	acodec
AVFrame *	audio_frame
AVFrame *	swr_frame
AVCodecContext *	acodec_ctx
AVPacket	video_pkt
AVPacket	audio_pkt
SwrContext *	swr_ctx
bool	vpkt_alloc
bool	apkt_alloc
int	aframe_bytes
int	ret
char *	c_filename
QMutex	mutex
QWaitCondition	waitCond
QString	export_error

Constructor & Destructor Documentation

ExportThread()

ExportThread::ExportThread	(	const ExportParams &	iparams,
		const VideoCodecParams &	ivparams,
		QObject *	parent = nullptr
	)

Member Function Documentation

encode()

bool ExportThread::encode ( AVFormatContext *  ofmt_ctx, AVCodecContext *  codec_ctx, AVFrame *  frame, AVPacket *  packet, AVStream *  stream, bool  rescale  )

private

getError()

const QString & ExportThread::getError

(

)

progress_changed

void ExportThread::progress_changed ( int  value, qint64  remaining_ms  )

signal

run()

void ExportThread::run

(

)

setupAudio()

bool ExportThread::setupAudio ( )

private

setupContainer()

bool ExportThread::setupContainer ( )

private

setupVideo()

bool ExportThread::setupVideo ( )

private

wake

void ExportThread::wake ( )

slot

Member Data Documentation

acodec

AVCodec* ExportThread::acodec

private

acodec_ctx

AVCodecContext* ExportThread::acodec_ctx

private

aframe_bytes

int ExportThread::aframe_bytes

private

apkt_alloc

bool ExportThread::apkt_alloc

private

audio_frame

AVFrame* ExportThread::audio_frame

private

audio_pkt

AVPacket ExportThread::audio_pkt

private

audio_stream

AVStream* ExportThread::audio_stream

private

c_filename

char* ExportThread::c_filename

private

continueEncode

bool ExportThread::continueEncode

export_error

QString ExportThread::export_error

private

fmt_ctx

AVFormatContext* ExportThread::fmt_ctx

private

mutex

QMutex ExportThread::mutex

private

params

ExportParams ExportThread::params

private

ret

int ExportThread::ret

private

surface

QOffscreenSurface ExportThread::surface

swr_ctx

SwrContext* ExportThread::swr_ctx

private

swr_frame

AVFrame* ExportThread::swr_frame

private

sws_ctx

SwsContext* ExportThread::sws_ctx

private

sws_frame

AVFrame* ExportThread::sws_frame

private

vcodec

AVCodec* ExportThread::vcodec

private

vcodec_ctx

AVCodecContext* ExportThread::vcodec_ctx

private

vcodec_params

VideoCodecParams ExportThread::vcodec_params

private

video_frame

AVFrame* ExportThread::video_frame

private

video_pkt

AVPacket ExportThread::video_pkt

private

video_stream

AVStream* ExportThread::video_stream

private

vpkt_alloc

bool ExportThread::vpkt_alloc

private

waitCond

QWaitCondition ExportThread::waitCond

private

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

• io/exportthread.h
• io/exportthread.cpp