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Audio/Video out of sync on recorded stream

Feb 10, 2014 4:19 AM


i'm recording a stream server side using the stream object with pretty much the following code:


mystream = Stream.get("mp4:recording.mp4");


mystream.record();"live", -1, -1);


and stopping with:






After that i process the file with the f4v post-processing tool using the command:


f4vpp -i recording.mp4 -o output.mp4 -c


but no matter what i always get desynced audio and video and sometimes even the frame size is completely wrong, for example i get a 640x360 stream at 320x240 with both aspect ratio and size wrong.


What am i doing wrong? Is there a procedure that needs to be followed or a particular configuration to have usable recordings server side?




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