[MPlayer-users] DEMUX error while mencoding audio

Thu Feb 28 02:54:02 CET 2002

BUG REPORT...

I have a problem trying to encode AUDIO of Gasaraki
DVD 4 with mencoder:

DEMUXER: Too many (4096 in 8254560 bytes) audio
packets in the buffer!
(maybe you play a non-interleaved stream/file or the
codec failed)

Here are the full details:
--------------------------

$> mencoder /mnt/f/Gasaraki\ 4\ dvd/vts_01_2.vob
-lameopts br=160:cbr -ovc null -o sound.avi > log

Content that appears on stderr:
-------------------------------

File not found: 'frameno.avi'
Using 3DNowEx optimized IMDCT transform
Using MMX optimized resampler

DEMUXER: Too many (4096 in 8254560 bytes) audio
packets in the buffer!

Content that appears on stdout:
------------------------------

MEncoder CVS-020227-19:17-2.95.4 (C) 2000-2002 Arpad
Gereoffy (see DOCS!)

Reading /home/gui/.mplayer/codecs.conf: parse error at
line 338
Reading /usr/share/mplayer/codecs.conf: 29 audio & 79
video codecs
CPU vendor name: AuthenticAMD  max cpuid level: 1
CPU: Advanced Micro Devices Athlon TB Thunderbird
(Type: 6, Stepping: 2)
extended cpuid-level: 6
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1
SSE: 0 SSE2: 0
Not an URL!
Not an URL!
success: format: 0  data: 0x0 - 0x3FFE1800
header block 1 size: 0
Detected MPEG-PS file format!
VIDEO:  MPEG2  720x480  (aspect 2)  29.97 fps  9875.0
kbps (1234.4 kbyte/s)
[V] filefmt:2  fourcc:0x10000002  size:720x480 
fps:29.97  ftime:=0.0334
Detected video codec: [mpeg12] drv:1 prio:0 (MPEG 1 or
2)
mpeg2dec-0.2.0-release (C) 2000-2001 Aaron Holtzman &
Michel Lespinasse
libmpeg2: Using MMXEXT for IDCT transform
libmpeg2: Using MMXEXT for motion compensation
Detected audio codec: [a52] drv:14 (AC3-liba52)
AC3: 2.0 (dolby)  48000 Hz  192.0 kbit/s
AUDIO: srate=48000  chans=2  bps=2  sfmt=0x10  ratio:
24000->192000
MP3 audio selected
Writing AVI header...
Pos:   0.0s      1f ( 0%)   0fps Trem:   0min   0mb 
A-V:0.000 [0:0]
[etc...]
duplicate 1 frame(s)!!!
[many times]
[Just before "crashing"]:
Pos:  23.6s  10016f (24%) 652fps Trem:   0min   1mb 
A-V:0.063 [0:160]

======

I can encode the file using DivX4 video but not by
using -voc null...

I tried using -mc 10 to get a larger buffer but there
was junk introduced in the audio
at the position where it previously failed...

Any ideas?

Thanks.

PS: Here are some details about my system:

$ uname -a
Linux giga 2.4.17 #1 Sat Feb 16 12:04:47 EST 2002 i686
unknown

$ ls -l /lib/libc[.-]*
-rwxr-xr-x    1 root     root      1171196 Nov 14
15:03 /lib/libc-2.2.4.so
lrwxrwxrwx    1 root     root           14 Jul 23 
2001 /lib/libc.so.5 -> libc.so.5.4.46
-rw-r--r--    1 root     root       566004 May 27 
2001 /lib/libc.so.5.4.46
lrwxrwxrwx    1 root     root           13 Nov 22
23:40 /lib/libc.so.6 -> libc-2.2.4.so

$ X -version
This is a pre-release version of XFree86, and is not
supported in any
way.  Bugs may be reported to XFree86 at XFree86.Org and
patches submitted
to fixes at XFree86.Org.  Before reporting bugs in
pre-release versions,
please check the latest version in the XFree86 CVS
repository
(http://www.XFree86.Org/cvs)

XFree86 Version 4.1.0.1 / X Window System
(protocol Version 11, revision 0, vendor release 6510)
Release Date: xx August 2001
        If the server is older than 6-12 months, or if
your card is
        newer than the above date, look for a newer
version before
        reporting problems.  (See
http://www.XFree86.Org/FAQ)
Build Operating System: Linux 2.4.7 i686 [ELF]
Module Loader present

$ gcc -v
Reading specs from
/usr/lib/gcc-lib/i386-linux/2.95.4/specs
gcc version 2.95.4 20011006 (Debian prerelease)

$ ld -v
GNU ld version 2.11.92.0.12.3 20011121 Debian/GNU
Linux

$ as --version
GNU assembler 2.11.92.0.12.3 20011121 Debian/GNU Linux
Copyright 2001 Free Software Foundation, Inc.
This program is free software; you may redistribute it
under the terms of
the GNU General Public License.  This program has
absolutely no warranty.
This assembler was configured for a target of
`i386-linux'.

$ cat /proc/cpuinfo
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 6
model           : 4
model name      : AMD Athlon(tm) Processor
stepping        : 2
cpu MHz         : 1008.997
cache size      : 256 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8
apic sep mtrr pge mca cmov pat pse36 mmx fxsr syscall
mmxext 3dnowext 3dnow
bogomips        : 2011.95

PS 2: I could upload the first megs of the .vob to
/incoming of necessary...
PS 3: Sorry for the dummy Yahoo email account...

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