[MPlayer-advusers] [BUGREPORT] Mencoder floating point exception... (FIXED)

[compn]

On Wed, 10 May 2006 22:31:50 -0700
RC <rcooley at spamcop.net> wrote:

> On Wed, 10 May 2006 00:21:11 -0400
> compn <tempn at twmi.rr.com> wrote:
> 
> > vp6vfw.dll works for me.
> > 04d635a364243013898fd09484f913fb *j:\\cdrive\\mplayer\\vp6vfw.dll
> 
> Same MD5, still I get:

ya, i was using windows mencoder, what cpu are you testing on?
i'm testing on an amd 900mhz with MEncoder dev-CVS-060323-19:17-3.4.4

> Of course, it looks like you're using mencoder under Windows, which
> would explain it.  I suspect MPlayer doesn't use the wine DLL
> loader code when it's actually running under Windows :-)  In fact I
> expect that a *lot* more codecs will work under Windows than on other
> OSes.

how about adding compatability to the codec list table?
codec name, md5sum, windows  / linux
codec1, md5sum, yex / no 
codec2, md5sum, yes / yes

> Looks like you left out the MD5 for:
> aslcodec_vfw.dll: 608af234a6ea4d90cdc7246af5f3f29a
> ViVD2.dll: a7b4bf5cac630bb9262c3f80d8a773a1

ya i didnt have those two codecs to get the md5sums

> 
> MD5 mismatch for:
> m3jp2k32.dll: f3c174edcbaef7cb947d6357cdfde7ff
> m3jpeg32.dll: 1cd13fff5960aa2aae43790242c323b1

whoops!

> Here's a far better script, which just writes the files, and requires a
> human to check them: 
> ____
> for CODEC in /usr/local/lib/win32/*.dll
>   do CODEC_BASE=`basename $CODEC` 
>   mencoder -nosound -ovc vfw -xvfwopts codec=$CODEC_BASE \
>     VIDEO.avi -endpos 30 -o TEST-"$CODEC_BASE".avi 
>   rm "`du -k TEST*.avi | awk '/^0/ {print $2}'`"
> done
> ____
> 
> 
> And if anyone cares, vp7vfw.dll: cb4cc3d4ea7c94a35f1d81c3d750bc8d 
> mostly works but writes the wrong fourcc, and "-ffourcc VP70" doesn't
> work.  Manually putting the correct fcc into the header (byte 00000070
> and 000000BC) allows it to playback with Windows players (MPlayer
> doesn't support VP7 playback yet).

what do you mean doesn't support? did you add it to codecs.conf?

thanks for giving me all this info, i wonder how many people will
actually use vfw support in mencoder?

-compn