<html> <head> <style></style> </head> <body class='hmmessage'> I have close to zero experience and knowledge of gstreamer. However, I have very extensive experience with other audio playback framework, on windows and android being some of them. <BR> <BR>How with gstreamer do I define a callback that will be called when the sound card has played the audio buffer previously sent to it? Equivalent to Windows waveOutProc and Android AudioTrack.OnPlaybackPositionUpdateListener.onMarkerReached?<BR> </body> </html>