[Mplayer-users] dvd: ac3 sigill bug

Attila Kinali kinali at gmx.net
Sun Jun 17 00:02:41 CEST 2001


Evening,

On Sat, 16 Jun 2001 23:10:51 +0200 (CEST) Arpi <arpi at thot.banki.hu> wrote:

> What CPU and kernel version you have?

---schnipp---
attila at kibako:~$ uname -a
Linux kibako 2.2.19 #1 Sat Apr 28 23:08:24 CEST 2001 i686 unknown
attila at kibako:~$ cat /proc/cpuinfo 
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 8
model name      : Pentium III (Coppermine)
stepping        : 6
cpu MHz         : 697.422
cache size      : 256 KB
fdiv_bug        : no
hlt_bug         : no
sep_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr xmm
bogomips        : 1392.64
---schnapp---

Kernel is orignal from kernel.org, no patches applied.

> try to increase packet / size limits at demuxer.h:
> 
> #define MAX_PACKS 4096
> #define MAX_PACK_BYTES 0x800000

Thanks that seems to help. But I needed to increase them both
a lot (factor 2 didn't help, just delayed the problem)
they are now:

#define MAX_PACKS 65535
#define MAX_PACK_BYTES 0x8000000


> maybe your audio card has too large buffer so 4096 isn't enough to keep
> data for delay between audio & video.

It's either a CS4616/4622/4624 (don't know the exact type)
I use alsa (0.5.11)


			Attila Kinali

-- 
POINTER: A sort of dog which always seems to know which way the data went.

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