JustVideo/QtAVPlayer/examples/extract_frames/main.cpp

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/*********************************************************
* Copyright (C) 2021, Val Doroshchuk <valbok@gmail.com> *
* *
* This file is part of QtAVPlayer. *
* Free Qt Media Player based on FFmpeg. *
*********************************************************/
#include <QtAVPlayer/qavplayer.h>
#include <QtAVPlayer/qavvideoframe.h>
#include <QtAVPlayer/qavaudioframe.h>
#include <QCoreApplication>
#include <QDebug>
int main(int argc, char *argv[])
{
QCoreApplication app(argc, argv);
QAVPlayer p;
QObject::connect(&p, &QAVPlayer::audioFrame, [&](const QAVAudioFrame &frame) { qDebug() << "audio:" << frame.pts(); });
QObject::connect(&p, &QAVPlayer::videoFrame, [&](const QAVVideoFrame &frame) { qDebug() << "video:" << frame.pts(); });
p.setSource(QLatin1String("http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4"));
p.play();
QObject::connect(&p, &QAVPlayer::stateChanged, [&](auto s) { qDebug() << "stateChanged" << s << p.mediaStatus(); });
QObject::connect(&p, &QAVPlayer::mediaStatusChanged, [&](auto s){ qDebug() << "mediaStatusChanged"<< s << p.state(); });
QObject::connect(&p, &QAVPlayer::durationChanged, [&](auto d) { qDebug() << "durationChanged" << d; });
return app.exec();
}