[FFmpeg-cvslog] Add muxer test based on stream-copy from FATE sample.

[Reimar Döffinger]

On Sat, Feb 18, 2012 at 07:35:13PM +0100, Reimar Döffinger wrote:
> On Sat, Feb 18, 2012 at 07:19:32PM +0100, Michael Niedermayer wrote:
> > On Sat, Feb 18, 2012 at 04:42:01PM +0100, Reimar Döffinger wrote:
> > > ffmpeg | branch: master | Reimar Döffinger <Reimar.Doeffinger at gmx.de> | Sun Feb 12 11:52:10 2012 +0100| [f23a740303e0ae54f2dac936188475b9a9c761fc] | committer: Reimar Döffinger
> > > 
> > > Add muxer test based on stream-copy from FATE sample.
> > > 
> > > This should test muxing Theora into Ogg.
> > 
> > this seems failing for several fate machines
> 
> It's the final decode step that can produce two different results.
> It is only some that fail.
> Sample contains only video.
> Decoding the video from mkv is tested and works.
> Only setting that seems to make a difference that is used with
> that test is -idct simple.
> Any idea what could cause it?
> Can someone with an affected machine test?
> I get CRC=0x037e3e79 when removing -idct simple like this:

Seems like I fixed it, but I am slightly concerned that
-idct simple breaks VP3.
Also since the vp3 decoder has special code to handle
different IDCTs, which is kind of pointless when it's
not working properly.