[MPlayer-dev-eng] Re: [LONG] new results & bugs report

[D Richard Felker III]

On Mon, Jun 14, 2004 at 02:02:42PM +0200, Romain Dolbeau wrote:
> Michael Niedermayer wrote:
> 
> >no, send bugreport (exact command line options for one which fails)
> 
> mencoder -oac copy -ovc lavc -lavcopts 
> vcodec=mpeg4:vqmin=2:vqmax=31:keyint=125:vbitrate=650:psnr:vme=4:cmp=1:precmp=1:subcmp=1:dia=2:predia=2:vmax_b_frames=0:mbd=2:qpel -frames 5000 -ss 0:00:30 -vf crop=720:432:0:72,scale=544:230 
> test_TigreDragon.vob -o /dev/null
> 
> Crash on me after 4 frames or so, on 2 different VOB.
> 
> Apprently, the video filters are part of the problem ;
> removing either one (scale or crop), or removing both,
> remove the crash. Scaling to a vertical multiple of
> 4 also solve the problem (228 or 232 for instance).

ARRG@!!!   &#()&%#()&%#()&%#)#%#

If w%16!=0 or h%16!=0 the quality tests are totally bogus and useless.
All kinds of crazy things can happen with quality when you do
something so stupid. Try again with sane dimensions (544x224 or better
yet 640x288).

Rich