Mirrors/ScreenPlay
Mirrors/ScreenPlay
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Add gif creation

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kelteseth 2018-10-03 16:49:38 +02:00
parent 5cc931fca0
commit a7d568b375
1 changed files with 39 additions and 10 deletions
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49
ScreenPlay/src/create.cpp
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@ -244,19 +244,48 @@ void Create::createVideoPreview(QString path, int frames, int frameRate)
// Disable audio // Disable audio
args.append("-an"); args.append("-an");
args.append("preview.mp4"); args.append("preview.mp4");
QScopedPointer<QProcess> pro(new QProcess()); QScopedPointer<QProcess> proConvertPreviewMP4(new QProcess());
pro.data()->setArguments(args); proConvertPreviewMP4.data()->setArguments(args);
qDebug() << "Start converting video to preview"; qDebug() << "Start converting video to preview mp4";
#ifdef Q_OS_WIN #ifdef Q_OS_WIN
pro.data()->setProgram(QApplication::applicationDirPath() + "/ffmpeg.exe"); proConvertPreviewMP4.data()->setProgram(QApplication::applicationDirPath() + "/ffmpeg.exe");
#endif #endif
pro.data()->start(); proConvertPreviewMP4.data()->start();
pro.data()->waitForFinished(-1); proConvertPreviewMP4.data()->waitForFinished(-1);
qDebug() << pro.data()->program() << pro.data()->arguments(); qDebug() << proConvertPreviewMP4.data()->program() << proConvertPreviewMP4.data()->arguments();
qDebug() << "Done converting video to preview" << pro.data()->readAll() << "\n" qDebug() << "Done converting video to preview" << proConvertPreviewMP4.data()->readAll() << "\n"
<< pro.data()->readAllStandardError(); << proConvertPreviewMP4.data()->readAllStandardError();
pro.data()->close(); proConvertPreviewMP4.data()->close();
/*
*
* Create gif
*
*/
args.clear();
args.append("-y");
args.append("-stats");
args.append("-i");
args.append("preview.mp4");
args.append("-filter_complex");
args.append("[0:v] fps=12,scale=w=480:h=-1,split [a][b];[a] palettegen=stats_mode=single [p];[b][p] paletteuse=new=1");
args.append("preview.gif");
QScopedPointer<QProcess> proConvertGif(new QProcess());
proConvertGif.data()->setArguments(args);
qDebug() << "Start converting video to preview gif";
#ifdef Q_OS_WIN
proConvertGif.data()->setProgram(QApplication::applicationDirPath() + "/ffmpeg.exe");
#endif
proConvertGif.data()->start();
proConvertGif.data()->waitForFinished(-1);
qDebug() << proConvertGif.data()->program() << proConvertGif.data()->arguments();
qDebug() << "Done converting video to preview" << proConvertGif.data()->readAll() << "\n"
<< proConvertGif.data()->readAllStandardError();
proConvertGif.data()->close();
}); });
} }