Hello all,

 

I'm having troubles creating mpeg2 files.

 

I'm using this code -
http://thefoundry.anywebcam.com/wp-content/uploads/2007/05/transcode_sam
ple.c as a base, but when I use the CODEC_ID_MPEG2VIDEO in
muxInitVideoStreamCodec() function, I cannot get a proper file (it's
either in blocks, or no video at all or looks almost ok, but loses audio
or shows "ghosting" of the video - it all depends on the parameters of
the AVCodecContext I change). I've tried encoding the same file using
the command-line ffmpeg and that works.

 

Can someone please advise me on what parameters should I set in the
AVCodecContext for encoding an mpeg2? Are there any caveats that I
should be aware of?

 

Thanks in advance for any information.

 

   Dennis

 

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