void Initialise()
{
Thumbnailer::Ptr thumbnailer(new DefaultThumbnailer("default"));
std::list<std::string> mime_types;
mime_types.push_back("*");
ThumbnailGenerator::RegisterThumbnailer(mime_types, thumbnailer);
}
void AVThumbnailer::createThumbnail(AVThumbnailer *that, QString flavor,
QString inPath, QString outPath,
int width, bool crop) {
try {
ffmpegthumbnailer::VideoThumbnailer
thumbnailer(width, false, !crop, 8, false);
thumbnailer.setSeekPercentage(10);
thumbnailer.generateThumbnail(inPath.toStdString(), Jpeg, outPath.toStdString());
that->m_mutex.lock();
that->m_taskInProgress = false;
that->m_mutex.unlock();
QMetaObject::invokeMethod(that, "thumbnailGenerated", Qt::QueuedConnection,
Q_ARG(QString, inPath), Q_ARG(QString, flavor));
} catch (std::exception& e) {
qDebug() << e.what();
that->m_mutex.lock();
that->m_taskInProgress = false;
that->m_mutex.unlock();
QMetaObject::invokeMethod(that, "thumbnailError", Qt::QueuedConnection,
Q_ARG(QString, inPath), Q_ARG(uint, 0),
Q_ARG(QString, QString()));
} catch (...) {
that->m_mutex.lock();
that->m_taskInProgress = false;
that->m_mutex.unlock();
QMetaObject::invokeMethod(that, "thumbnailError", Qt::QueuedConnection,
Q_ARG(QString, inPath), Q_ARG(uint, 0),
Q_ARG(QString, QString()));
}
}
