private void SetupRecordingPipeline()
{
// set up pipeline and elements
// gst-launch-0.10 autoaudiosrc ! audioconvert ! vorbisenc ! oggmux ! filesink location=dump.ogg
// Create new pipeline.
_pipeline = new Gst.Pipeline();
//Pipeline pipeline = new Pipeline("pipeline");
// Construct pipeline filesrc -> avidemux -> mpeg4 -> directdrawsink
//_eleAudioSource = ElementFactory.Make("autoaudiosrc", "autoaudiosrc");
_eleAudioSource = ElementFactory.Make("pulsesrc");
_eleAudioConvert = ElementFactory.Make("audioconvert");
if (_recordOgg)
{
_eleVorbisEnc = ElementFactory.Make("vorbisenc");
_eleOggMux = ElementFactory.Make("oggmux");
}
else
{
_eleWavPack = ElementFactory.Make("wavpackenc");
}
_eleFileSink = new Gst.CorePlugins.FileSink();
//_eleFileSink = ElementFactory.Make("filesink", "filesink");
_eleFileSink ["location"] = _path;
// Add and link pipeline.
if (_recordOgg)
{
_pipeline.Add(_eleAudioSource, _eleAudioConvert, _eleVorbisEnc, _eleOggMux, _eleFileSink);
}
else
{
_pipeline.Add(_eleAudioSource, _eleAudioConvert, _eleWavPack, _eleFileSink);
}
// Play video.
_pipeline.SetState(Gst.State.Ready);
_pipeline.SetState(Gst.State.Paused);
if (!_eleAudioSource.Link(_eleAudioConvert))
{
Console.WriteLine("link failed between source and converter");
}
if (_recordOgg)
{
if (!_eleAudioConvert.Link(_eleVorbisEnc))
{
Console.WriteLine("link failed between converter and encoder");
}
if (!_eleVorbisEnc.Link(_eleOggMux))
{
Console.WriteLine("link failed between e and parser");
}
if (!_eleOggMux.Link(_eleFileSink))
{
Console.Error.WriteLine("link failed between parser and sink");
}
}
else
{
if (!_eleAudioConvert.Link(_eleWavPack))
{
Console.WriteLine("link failed between converter and encoder");
}
if (!_eleWavPack.Link(_eleFileSink))
{
Console.Error.WriteLine("link failed between encoder and sink");
}
}
_recordInit = true;
}
private void SetupRecordingPipeline ()
{
// set up pipeline and elements
// gst-launch-0.10 autoaudiosrc ! audioconvert ! vorbisenc ! oggmux ! filesink location=dump.ogg
// Create new pipeline.
_pipeline = new Gst.Pipeline ();
//Pipeline pipeline = new Pipeline("pipeline");
// Construct pipeline filesrc -> avidemux -> mpeg4 -> directdrawsink
//_eleAudioSource = ElementFactory.Make("autoaudiosrc", "autoaudiosrc");
_eleAudioSource = ElementFactory.Make ("pulsesrc");
_eleAudioConvert = ElementFactory.Make ("audioconvert");
if (_recordOgg) {
_eleVorbisEnc = ElementFactory.Make ("vorbisenc");
_eleOggMux = ElementFactory.Make ("oggmux");
} else {
_eleWavPack = ElementFactory.Make ("wavpackenc");
}
_eleFileSink = new Gst.CorePlugins.FileSink ();
//_eleFileSink = ElementFactory.Make("filesink", "filesink");
_eleFileSink ["location"] = _path;
// Add and link pipeline.
if (_recordOgg) {
_pipeline.Add (_eleAudioSource, _eleAudioConvert, _eleVorbisEnc, _eleOggMux, _eleFileSink);
} else {
_pipeline.Add (_eleAudioSource, _eleAudioConvert, _eleWavPack, _eleFileSink);
}
// Play video.
_pipeline.SetState (Gst.State.Ready);
_pipeline.SetState (Gst.State.Paused);
if (!_eleAudioSource.Link (_eleAudioConvert)) {
Console.WriteLine ("link failed between source and converter");
}
if (_recordOgg) {
if (!_eleAudioConvert.Link (_eleVorbisEnc)) {
Console.WriteLine ("link failed between converter and encoder");
}
if (!_eleVorbisEnc.Link (_eleOggMux)) {
Console.WriteLine ("link failed between e and parser");
}
if (!_eleOggMux.Link (_eleFileSink)) {
Console.Error.WriteLine ("link failed between parser and sink");
}
} else {
if (!_eleAudioConvert.Link (_eleWavPack)) {
Console.WriteLine ("link failed between converter and encoder");
}
if (!_eleWavPack.Link (_eleFileSink)) {
Console.Error.WriteLine ("link failed between encoder and sink");
}
}
_recordInit = true;
}
