[Ffmpeg-devel] Problems with H264

Måns Rullgård mru
Tue Sep 13 22:48:43 CEST 2005

Hanno B?ck <mail at hboeck.de> writes:

> Am Tuesday, 13. September 2005 21:57 schrieb M?ns Rullg?rd:
>> It plays perfectly fine here, only a little slow due to lacking CPU
>> power.
> So you've no idea why it crashes on my system?
> Any further information I can provide for debugging this?

See instructions at http://ffmpeg.sourceforge.net/ffmpeg-bugreport.html

>> I don't have any radeons myself so I can't confirm or deny.  Does this
>> happen with all H.264 movies, or only some?  Is there anything else
>> the bad ones have in common?  Some graphics cards do odd things if the
>> video size is larger than the maximum supported by the overlay unit.
>> Are these movies all HD?  Check the supported overlay size with
>> xvinfo.
> Only with some, I can't find anything they have in common, beside
> they are all HD.  Some HD-videos don't have this behaviour.

Could you place a sample of a working and a broken file somewhere?

> xvimage says
>     maximum XvImage size: 2048 x 2048
> so this should be ok.

For now, but just wait until 4K resolution gets widespread use.

M?ns Rullg?rd
mru at inprovide.com

More information about the ffmpeg-devel mailing list