[FFmpeg-devel] FFV1.3

Michael Niedermayer michaelni at gmx.at
Wed May 23 22:30:13 CEST 2012

On Wed, May 23, 2012 at 08:23:54PM +0200, Peter B. wrote:
> On 05/23/2012 12:36 PM, Michael Niedermayer wrote:
> > and if you find a case that crashes or something else please send me
> > the damaged file that causes a crash
> >
> I in fact did! :)
> I've manually edited the ffv1.avi with the hexeditor "Bless" and damaged
> some byte blocks by copy/pasting garbage. I've left some space between
> the pastes/overwrites to spread the "error".
> The resulting file plays (using ffplay), then throws CRC errors and
> ill-colored blocks in the video - and then the video halts, while the
> playback counter is still running.
> Should I upload you the file on my FTP?

If theres significant additional video that isnt played, it surely
makes sense to look at why it isnt
if ffplay behaves very different from how it does on the undamaged
file it might be interrestin too

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

No snowflake in an avalanche ever feels responsible. -- Voltaire
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