Synchronize gnlcompositions without gnltimeline

Ralph ralph.gucwa at
Fri Oct 26 01:52:04 PDT 2012

Back to HD video.
My machine is very fast, my software supports only 6 channels, but I am
pretty sure it can play much more HD videos simultaneously (I remember I
could play 25 standard resolution videos at a time).  When I play the H.264
video in VLC the synchronisation is pretty good (the lag unnoticeable for
most of people), but when playing the same file with GStreamer (one audio
and one video gnlcomposition in the pipeline) the video lags about 6-7
frames behind the audio.  I thought the audio and video sink should be
synchronised, but they definitely aren't.

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