Hi all!
I am relatively new to ffmpeg libraries and I ran into the following
problem: as I am getting audio and video frames through two different
streams, I am trying to write them into a container (mkv in my case) but
I cannot identify when the audio stream has dropped some frames or when
the frames are arriving correctly again. In the case of the video frames
I had an information regarding the frame rate so I could easily repeat a
key frame, in order to have a video that has a predefined length, in
case of video frame loss. However, there is no information about "frame
rate" in audio streams, as I understand.
My question would be: is there any kind of mechanism or API function to
figure this out and put the audio in sync with the video? I am using
ffmpeg 0.8.12 and functions from the libavformat.h and libavcodec.h
header files.
Any solutions or ideas would be greatly appreciated!
Kind regards,
Ferenc Mozes
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