qtmobility/plugins/multimedia/gstreamer/mediacapture/qgstreamermediacontainercontrol.cpp
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#include "qgstreamermediacontainercontrol.h"
#include <gst/gst.h>
QGstreamerMediaContainerControl::QGstreamerMediaContainerControl(QObject *parent)
:QMediaContainerControl(parent)
{
QList<QByteArray> formatCandidates;
formatCandidates << "matroska" << "ogg" << "quicktime" << "mp4" << "avi" << "3gpp";
formatCandidates << "flv" << "wav" << "amr" << "asf" << "dv" << "gif";
formatCandidates << "mpeg" << "vob" << "mpegts" << "3g2" << "3gp";
m_elementNames["matroska"] = "matroskamux";
m_elementNames["ogg"] = "oggmux";
m_elementNames["quicktime"] = "qtmux";
m_elementNames["mp4"] = "mp4mux";
m_elementNames["avi"] = "avimux";
m_elementNames["3gpp"] = "gppmux";
m_elementNames["flv"] = "flvmux";
m_elementNames["wav"] = "wavenc";
m_elementNames["amr"] = "ffmux_amr";
m_elementNames["asf"] = "ffmux_asf";
m_elementNames["dv"] = "ffmux_dv";
m_elementNames["gif"] = "ffmux_gif";
m_elementNames["mpeg"] = "ffmux_mpeg";
m_elementNames["vob"] = "ffmux_vob";
m_elementNames["mpegts"] = "ffmux_mpegts";
m_elementNames["3g2"] = "ffmux_3g2";
m_elementNames["3gp"] = "ffmux_3gp";
foreach( const QByteArray& formatName, formatCandidates ) {
QByteArray elementName = m_elementNames[formatName];
GstElementFactory *factory = gst_element_factory_find(elementName.constData());
if (factory) {
m_supportedContainers.append(formatName);
const gchar *descr = gst_element_factory_get_description(factory);
m_containerDescriptions.insert(formatName, QString::fromUtf8(descr));
gst_object_unref(GST_OBJECT(factory));
}
}
if (!m_supportedContainers.isEmpty())
setContainerMimeType(m_supportedContainers[0]);
}