[Ffmpeg-devel] Error in decode mpeg4-ps live stream

[Kevin]

Hi,
    I use the libavformat to demux a live stream. Use the function
av_open_input_stream() to open the stream, if the stream is mpeg2-ps 
or mpeg2-ts or mpeg4-ts,it can detect the video parameter after the 
function av_find_stream_info(),but if it is a mpeg4-ps stream, error
 occured! the av_find_stream_info() return success ,but the video 
parameter in the struct AVCodecContext is all wrong.
    on the other hand ,if i use av_open_input_file() and input the 
file name all functions run ok!
    pleast help me! thans!
    

 				
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Kevin
2006-10-27