[Ffmpeg-devel] Format bug or ffmpeg bug ?

Anders Moden ffmpeg
Mon Oct 30 11:33:00 CET 2006

>> I am desperatly trying to get some clarification of this problem. I have a file at
>> http://www.gizmosdk.com/test.ts that I am unable to present correctly with ffmpeg.
>> The frame rate is set to 100 fps and I get a load of errors parsing the file.
>The transport stream is fine.  The mpeg4 elementary stream is broken, but plays OK
>after a few initial error messages.  What generated that file?

It an AXIS 221 camera. The stream is taken from an rtsp session. The problem is that ffmpeg has large difficulties in coping with the errors as well as detecting the correct framerate. Apple QuickTime can render the image, vlc can play it correct and mplayer draws it correct with many errors but with correct framerate. FFMPeg render ok but get "hickups" where a lot of blocky artefacts get visible and the fps is detected to 100 fps wich is wrong. Should be about 30 fps. 


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