[MPlayer-users] ffmpeg problem

Michael Niedermayer michaelni at gmx.at
Wed Jul 24 22:30:02 CEST 2002


Hi

On Wednesday 24 July 2002 21:46, gabor farkas wrote:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> well, i have something like 15 example of this error...
>
> i can understand that this file is broken sonmehow, but
> the question is that how is  divxds able to handle it
> when ffmpeg is unable..?
ffmpeg does carefull checks to detect damaged parts and will hide them, divxds 
simply ignores errors and continues
for 90% of the errors divxds will show a total mess of ugly colored blocks 
while ffmpeg wont. for the remaining 10% divxds looks better
the problem is that div3 is no standart (no docs which mention exactly how 
things are supposed to work) so it is possible that a legal bitstream does 
trigger ffmpegs error detection in which case divxds would decode the file 
perfectly while ffmpeg wont, if thats the case then i would need to see more 
of these errors, so i can check if there is something in common ...

[...]

Michael




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