Hi,
I am tryiing to use FFMPEG libraries for my embedded system. (Davinci, 
DM6446).I have crosscompiled it for my paltform.

I have my MPEG2 codecs. I am using "av_read_frame(pFormatCtx, packet)" function 
to separate the audio an video frames and give the video frames to my codec 
(MPEG2).
 But I am finding that the codec is unable to decode the video frames. Where as 
if I am using an .avi file and using the same code and MPEG4 codec, I am able 
to play the .avi file.
                
                  I am wondering why it is not happening. I am just getting the 
frames from the .avi/vob file and giving it to the codec like FFMPEG is giving 
the frames from the .avi/vob file to the 'avcodec_decode_video()' function.
Does the avcodec_decode_video() does further processing of the frames from the 
file and decode it for .vob file cases.
 
Any suggestions and help will be  highly  appreciated.

THANKS in advance
MANAS.




       
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