[MPlayer-users] Possible bug in ve_xvid4.c on amd64

[David Szczuka]

Through further testing I have discovered that the problem is not with
the export module at all, the behavior changed because the defaults had
changed.  I experience this segmentation fault with bframes enabled. 



On Tue, 2004-02-17 at 23:21, David Szczuka wrote:
> I believe I have found a bug in the mencoder xvid ecoding module
> ve_xvid4.c on an amd64 x86_64 system.
> 
> The bug is present in the FEB06 version of the file found in the MPlayer
> cvs and is also present in the JAN03 version downloaded from
> http://ed.gomez.fr but not in the NOV12 version that ships with
> MPlayer1.0pre3.
> 
> Endcoding with xvid segfaults at the same spot in the video.
> 
> I tried the MPlayer 20040215 cvs snapshot and the released MPlayer
> 1.0pre3. With the NOV12 module both of these versions do not segfault,
> with the jan 3 or feb 6 module they both do segfault.
> If there is any specific information I can get to assist in the fix
> please let me know.
> 
> To clarify these are the combonations I tried and the results I got:
> 
> MPlayer 1.0pre3 with NOV12 ve_xvid4.c : works
> MPlayer 20040215 cvs with NOV12 ve_xvid4.c : works
> MPlayer 1.0pre3 with JAN03(Gomez) ve_xvid4.c : segmentation fault
> MPlayer 20040215 cvs with JAN03(Gomez) ve_xvid4.c : segmentation fault
> MPlayer 1.0pre3 with FEB06 ve_xvid4.c : segmentation fault
> MPlayer 20040215 cvs with FEB06 ve_xvid4.c : segmentation fault
> 
> This is my command line:
> mencoder -o /raid/dvdrip/data/12monkeys/vob/001/pass1.avi -ovc xvid
> -xvidencopts pass=1:quant_type=mpeg:par=ntsc169 -aid 128 -oac copy
> 12monkeys-001.vob
> 
> 
> My environment consists of:
> xvid 1.0 rc2
> gcc version 3.3.2 20031022 (Gentoo Linux 3.3.2-r2, propolice)
> yasm 0.3.0
> 
> My Hardware:
> AMD Athlon 64 3200+
> MSI K8T Neo (via kt800 chipset)
> 
> My Hardware:
> AMD Athlon 64 3200+
> MSI K8T Neo (via kt800 chipset)
> 
> 
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