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How to get PTS from the H264 decoder Module ?

Question asked by Subodh C on Oct 8, 2014
Latest reply on Oct 9, 2014 by igorpadykov


I am trying to write a sample media player on iMX6.

One of the primary objectives is to understand the synchronization between audio and video.

To accomplish this my application needs to get video PTS from decoder and the submit the corresponding

audio data to the AACPlus decoder API.

The VPU documentation does not mention any specifics about the timing information.

I am not sure but from what I understood, Gstreamer maintains its own clock and submits the data accordingly.

Please guide me on this front regarding AV synchronization.

Thanks in advance.