[FFmpeg-user] Picture size 0x0 is invalid in FFMPEG log

[Roger Pack]

> n my program I'm trying to decode an MPEG4 stream from a certain url and
> the decoding fails. Strangely, MPEG4 streams from other urls are decoded
> fine, so it's not a problem of the absence of the codec.
>
> Here's how I decode:
>
> 1) Find the decoder:

Do they all work with ffmpeg.exe?
Also the libav-user mailing list may be able to offer more advice.
-r