[MPlayer-users] Oddity (bug?) in index-added AVI
The Wanderer
inverseparadox at comcast.net
Sun Sep 28 21:51:56 CEST 2003
I'm not 100% positive that this isn't a problem with the AVI itself, but
since people under Windows report no problems with the file, I wanted to
post it here.
I have an AVI file which appears, from all external measures, to be
complete. Attempting to play the file with MPlayer works, but seeking
produces the message "Cannot seek in raw AVI streams. (Index required,
try with the -idx switch.)". After adding the -idx flag, seeking results
in an endless flow of error messages; the audio seeks correctly, but the
video first freezes and then slowly becomes corrupted. Adding the index
permanently with MEncoder and -forceidx has the same result.
Transcoding the video with MEncoder (leaving the audio unchanged)
results in a much smaller file in which seeking works just fine, and has
no discernible errors either in transcoding or in playback; however, I'm
reluctant to do this for a variety of reasons, prominently the
inevitable loss of quality.
System information:
Distribution is Debian Linux, tracking woody and sarge.
wanderer at pegasus:~$ uname -a
Linux pegasus 2.4.20 #1 Thu May 22 14:48:37 EDT 2003 i686 GNU/Linux
wanderer at pegasus:~$ ls -l /lib/libc[.-]*
-rwxr-xr-x 1 root root 1104040 2003-03-21 11:19
/lib/libc-2.3.1.so
lrwxrwxrwx 1 root root 14 2003-05-22 00:59
/lib/libc.so.5 -> libc.so.5.4.46
-rw-r--r-- 1 root root 563068 2002-02-04 16:30
/lib/libc.so.5.4.46
lrwxrwxrwx 1 root root 13 2003-09-11 15:00
/lib/libc.so.6 -> libc-2.3.1.so
wanderer at pegasus:~$ 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 4.2.1.1 (Debian 4.2.1-8 20030609132746 james at nocrew.org)
/ X Window System
(protocol Version 11, revision 0, vendor release 6600)
Release Date: 18 October 2002
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/)
Build Operating System: Linux 2.4.21-rc1-ac1-cryptoloop i686 [ELF]
Module Loader present
wanderer at pegasus:~$ gcc -v
Reading specs from /usr/lib/gcc-lib/i386-linux/3.2.3/specs
Configured with: ../src/configure -v
--enable-languages=c,c++,java,f77,objc,ada --prefix=/usr
--mandir=/usr/share/man --infodir=/usr/share/info
--with-gxx-include-dir=/usr/include/c++/3.2 --enable-shared
--with-system-zlib --enable-nls --without-included-gettext
--enable-__cxa_atexit --enable-clocale=gnu --enable-java-gc=boehm
--enable-objc-gc i386-linux
Thread model: posix
gcc version 3.2.3 20030415 (Debian prerelease)
wanderer at pegasus:~$ ld -v
GNU ld version 2.13.90.0.18 20030121 Debian GNU/Linux
wanderer at pegasus:~$ as --version
GNU assembler 2.13.90.0.18 20030121 Debian GNU/Linux
Copyright 2002 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'.
wanderer at pegasus:~$ cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 6
model : 8
model name : AMD Athlon(tm) XP 2200+
stepping : 0
cpu MHz : 1800.109
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 sse syscall mmxext 3dnowext 3dnow
bogomips : 3591.37
I've got a GeForce FX 5200 (not Ultra), 128MB; I've got no idea at this
point who actually put together the board, it's pretty much Brand X,
though I could probably dig a name out if it proves really important.
I'm using the nVidia drivers, version 1.0-4363.
My audio is integrated into my motherboard, using (according to the
motherboard manual) the C-Media CMI8738-MX chipset. I appear to be using
the generic OSS driver, because I haven't yet gotten around to getting
ALSA working.
MPlayer output:
wanderer at pegasus:~/tmp/dl$ mplayer badfile.avi -idx -v
MPlayer dev-CVS-030923-13:50-3.2.3 (C) 2000-2003 MPlayer Team
CPU: Advanced Micro Devices Athlon MP/XP Thoroughbred 1804 MHz (Family:
6, Stepping: 0)
Detected cache-line size is 64 bytes
CPUflags: MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE
Reading config file /usr/local/etc/mplayer/mplayer.conf: No such file or
directory
Reading config file /home/wanderer/.mplayer/config
Reading /home/wanderer/.mplayer/codecs.conf: parse error at line 30
Reading /usr/local/etc/mplayer/codecs.conf: Can't open
'/usr/local/etc/mplayer/codecs.conf': No such file or directory
Using built-in default codecs.conf
CommandLine: '/home/wanderer/tmp/dl/badfile.avi' '-idx' '-v'
get_path('font/font.desc') -> '/home/wanderer/.mplayer/font/font.desc'
font: can't open file: /home/wanderer/.mplayer/font/font.desc
Font /usr/local/share/mplayer/font/font.desc loaded successfully! (206
chars)
Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay
Failed to open /dev/rtc: Device or resource busy (mplayer should be
setuid root or /dev/rtc should be readable by the user.)
Using usleep() timing
get_path('input.conf') -> '/home/wanderer/.mplayer/input.conf'
Can't open input config file /home/wanderer/.mplayer/input.conf: No such
file or directory
Can't open input config file /usr/local/etc/mplayer/input.conf: No such
file or directory
Falling back on default (hardcoded) input config
get_path('badfile.avi.conf') -> '/home/wanderer/.mplayer/badfile.avi.conf'
Playing /home/wanderer/tmp/dl/badfile.avi
[file] File size is 240836652 bytes
STREAM: [file] /home/wanderer/tmp/dl/badfile.avi
STREAM: Description: File
STREAM: Author: Albeu
STREAM: Comment: based on the code from ??? (probably Arpi)
AVI file format detected.
list_end=0xFFF4
======= AVI Header =======
us/frame: 41708 (fps=23.976)
max bytes/sec: 0
padding: 2
MainAVIHeader.dwFlags: (0)
frames total: 27849 initial: 0
streams: 3
Suggested BufferSize: 589484
Size: 576 x 432
==========================
list_end=0x104
==> Found video stream: 0
====== STREAM Header =====
Type: vids FCC: XVID (44495658)
Flags: 0
Priority: 0 Language: 0
InitialFrames: 0
Rate: 10000000/417083 = 23.976
Start: 0 Len: 27849
Suggested BufferSize: 244938
Quality -1
Sample size: 0
==========================
found 'bih', 40 bytes of 40
======= VIDEO Format ======
biSize 40
biWidth 576
biHeight 432
biPlanes 1
biBitCount 24
biCompression 1145656920='XVID'
biSizeImage 0
===========================
list_end=0x1A6
==> Found audio stream: 1
====== STREAM Header =====
Type: auds FCC: (0)
Flags: 0
Priority: 0 Language: 0
InitialFrames: 0
Rate: 48000/1152 = 41.667
Start: 0 Len: 48396
Suggested BufferSize: 65536
Quality -1
Sample size: 0
==========================
found 'wf', 30 bytes of 18
======= WAVE Format =======
Format Tag: 85 (0x55)
Channels: 2
Samplerate: 48000
avg byte/sec: 16000
Block align: 1152
bits/sample: 0
cbSize: 12
mp3.wID=1
mp3.fdwFlags=0x2
mp3.nBlockSize=384
mp3.nFramesPerBlock=1
mp3.nCodecDelay=0
===========================
list_end=0x22A
====== STREAM Header =====
Type: txts FCC: (0)
Flags: 0
Priority: 0 Language: 0
InitialFrames: 0
Rate: 10000000/161312192 = 0.062
Start: 0 Len: 1
Suggested BufferSize: 16866
Quality 0
Sample size: 0
==========================
list_end=0x336
Broken chunk? chunksize=64694 (id=JUNK)
list_end=0xE5AE02C
Found movie at 0x10000 - 0xE5AE02C
Generating Index: 1 % ^MGenerating Index: 2 % ^MGenerating
Index: 3 % ^MGenerating Index: 4 % ^MGenerating Index: 5 %
^MGenerating Index: 6 % ^MGenerating Index: 7 %
^MGenerating Index: 8 % ^MGenerating
Index: 9 % ^MGenerating Index: 10 % ^MGenerating Index: 11
% ^MGenerating Index: 12 % ^MGenerating Index: 13 %
^MGenerating Index: 14 % ^MGenerating Index: 15 % ^MGenerating
Index: 16 % ^MGenerating Index: 1
7 % ^MGenerating Index: 18 % ^MGenerating Index: 19 %
^MGenerating Index: 20 % ^MGenerating Index: 21 % ^MGenerating
Index: 22 % ^MGenerating Index: 23 % ^MGenerating Index: 24 %
^MGenerating Index: 25 % ^M
Generating Index: 26 % ^MGenerating Index: 27 % ^MGenerating
Index: 28 % ^MGenerating Index: 29 % ^MGenerating Index: 30 %
^MGenerating Index: 31 % ^MGenerating Index: 32 %
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Index: 34 % ^MGenerating Index: 35 % ^MGenerating Index: 36
% ^MGenerating Index: 37 % ^MGenerating Index: 38 %
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Index: 41 % ^MGenerating Index: 4
2 % ^MGenerating Index: 43 % ^MGenerating Index: 44 %
^MGenerating Index: 45 % ^MGenerating Index: 46 % ^MGenerating
Index: 47 % ^MGenerating Index: 48 % ^MGenerating Index: 49 %
^MGenerating Index: 50 % ^M
Generating Index: 51 % ^MGenerating Index: 52 % ^MGenerating
Index: 53 % ^MGenerating Index: 54 % ^MGenerating Index: 55 %
^MGenerating Index: 56 % ^MGenerating Index: 57 %
^MGenerating Index: 58 % ^MGenerating
Index: 59 % ^MGenerating Index: 60 % ^MGenerating Index: 61
% ^MGenerating Index: 62 % ^MGenerating Index: 63 %
^MGenerating Index: 64 % ^MGenerating Index: 65 % ^MGenerating
Index: 66 % ^MGenerating Index: 6
7 % ^MGenerating Index: 68 % ^MGenerating Index: 69 %
^MGenerating Index: 70 % ^MGenerating Index: 71 % ^MGenerating
Index: 72 % ^MGenerating Index: 73 % ^MGenerating Index: 74 %
^MGenerating Index: 75 % ^M
Generating Index: 76 % ^MGenerating Index: 77 % ^MGenerating
Index: 78 % ^MGenerating Index: 79 % ^MGenerating Index: 80 %
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Index: 84 % ^MGenerating Index: 85 % ^MGenerating Index: 86
% ^MGenerating Index: 87 % ^MGenerating Index: 88 %
^MGenerating Index: 89 % ^MGenerating Index: 90 % ^MGenerating
Index: 91 % ^MGenerating Index: 9
2 % ^MGenerating Index: 93 % ^MGenerating Index: 94 %
^MGenerating Index: 95 % ^MGenerating Index: 96 % ^MGenerating
Index: 97 % ^MGenerating Index: 98 % ^MGenerating Index: 99 %
^MAVI: Generated index table for
76246 chunks!
AVI index offset: 0x0 (movi=0x10000 idx0=0x1000C idx1=0x10194)
Auto-selected AVI audio ID = 1
Auto-selected AVI video ID = 0
AVI: Searching for audio stream (id:1)
AVI video size=220932588 (27849) audio size=18584064 (48396)
VIDEO: [XVID] 576x432 24bpp 23.976 fps 1521.7 kbps (185.7 kbyte/s)
[V] filefmt:3 fourcc:0x44495658 size:576x432 fps:23.98 ftime:=0.0417
get_path('sub/') -> '/home/wanderer/.mplayer/sub/'
get_path('default.sub') -> '/home/wanderer/.mplayer/default.sub'
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
dec_audio: Allocating 4608 + 65536 = 70144 bytes for output buffer
mp3lib: made decode tables with MMX optimization
mp3lib: using 3DNow!Ex optimized decore!
MP3lib: init layer2&3 finished, tables done
mpg123: Can't rewind stream by 265 bits!
^MMPEG 1.0, Layer III, 48000 Hz 128 kbit Joint-Stereo, BPF: 384
Channels: 2, copyright: Yes, original: Yes, CRC: No, emphasis: 0
AUDIO: 48000 Hz, 2 ch, 16 bit (0x10), ratio: 16000->192000 (128.0 kbit)
Selected audio codec: [mp3] afm:mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
SDL: Using driver: x11
SDL: deactivating XScreensaver/DPMS
SDL: X11 Resolution 1600x1200
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
INFO: libavcodec init OK!
Selected video codec: [ffodivx] vfm:ffmpeg (FFmpeg MPEG-4)
==========================================================================
Checking audio filter chain for 48000Hz/2ch/16bit -> 48000Hz/2ch/16bit...
[libaf] Adding filter dummy
[dummy] Was reinitialized, rate=48000Hz, nch = 2, format = 0x00000001
and bps = 2
AF_pre: af format: 2 bps, 2 ch, 48000 hz, little endian signed int
AF_pre: 48000Hz 2ch Signed 16-bit (Little-Endian)
ao2: 48000 Hz 2 chans Signed 16-bit (Little-Endian)
audio_setup: using '/dev/dsp' dsp device
audio_setup: sample format: Signed 16-bit (Little-Endian) (requested:
Signed 16-bit (Little-Endian))
audio_setup: using 2 channels (requested: 2)
audio_setup: using 48000 Hz samplerate (requested: 48000)
audio_setup: frags: 64/64 (1024 bytes/frag) free: 65536
AO: [oss] 48000Hz 2ch Signed 16-bit (Little-Endian) (2 bps)
AO: Description: OSS/ioctl audio output
AO: Author: A'rpi
Building audio filter chain for 48000Hz/2ch/16bit -> 48000Hz/2ch/16bit...
[dummy] Was reinitialized, rate=48000Hz, nch = 2, format = 0x00000001
and bps = 2
[dummy] Was reinitialized, rate=48000Hz, nch = 2, format = 0x00000001
and bps = 2
Starting playback...
[ffmpeg] aspect_ratio: 1.333333
VDec: vo config request - 576 x 432 (preferred csp: Planar YV12)
Trying filter chain: vo
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
VO Config (576x432->576x432,flags=0,'MPlayer',0x32315659)
VO: [sdl] 576x432 => 576x432 Planar YV12
VO: Description: SDL YUV/RGB/BGR renderer (SDL v1.1.7+ only!)
VO: Author: Ryan C. Gordon <icculus at lokigames.com>, Felix Buenemann
<atmosfear at users.sourceforge.net>
SDL: Using 0x32315659 (Planar YV12) image format
SDL: using hardware-surface
SDL: setting windowed mode
*** [vo] Allocating (slices) mp_image_t, 576x432x12bpp YUV planar,
373248 bytes
A: 0.1 V: 0.0 A-V: 0.093 ct: 0.000 1/ 1 0% 0% 0.0% 0 0
0%^M*** [vo] Allocating (slices) mp_image_t, 576x432x12bpp YUV planar,
373248 bytes
A: 0.1 V: 0.0 A-V: 0.058 ct: 0.004 2/ 2 0% 0% 0.0% 0 0
0%^MA: 0.1 V: 0.1 A-V: 0.041 ct: 0.008 3/ 3 0% 0% 0.0% 0 0
0%^MA: 0.2 V: 0.1 A-V: 0.039 ct: 0.012 4/ 4 0% 0% 0.0% 0 0
0%^MA: 0.2 V: 0.2 A-V: 0.038 c
t: 0.016 5/ 5 0% 0% 0.0% 0 0 0%^MXXX initial v_pts=0.834
a_pos=8064 (0.504)
A: 0.2 V: 0.2 A-V: 0.036 ct: 0.020 6/ 6 0% 0% 0.0% 0 0
0%^MA: 0.3 V: 0.3 A-V: 0.034 ct: 0.023 7/ 7 0% 0% 0.0% 0 0
0%^MA: 0.3 V: 0.3 A-V: 0.023 ct: 0.025 8/ 8 0% 0% 0.0% 0 0
0%^M*** [vo] Allocating (slices) mp
_image_t, 576x432x12bpp YUV planar, 373248 bytes
A: 0.4 V: 0.3 A-V: 0.021 ct: 0.027 9/ 9 0% 0% 0.0% 0 0
0%^MA: 0.4 V: 0.4 A-V: 0.021 ct: 0.029 10/ 10 0% 0% 0.0% 0 0
0%^MA: 0.4 V: 0.4 A-V: 0.018 ct: 0.031 11/ 11 0% 0% 0.0% 0 0
0%^MA: 0.5 V: 0.5 A-V: 0.016 c
t: 0.033 12/ 12 0% 0% 0.0% 0 0 0%^MA: 0.5 V: 0.5 A-V: 0.014
ct: 0.034 13/ 13 16% 4% 1.4% 0 0 0%^MA: 0.6 V: 0.5 A-V: 0.013
ct: 0.035 14/ 14 15% 4% 1.4% 0 0 0%^MA: 0.6 V: 0.6 A-V: 0.011
ct: 0.037 15/ 15 15% 4% 1.
3% 0 0 0%^MA: 0.6 V: 0.6 A-V: 0.009 ct: 0.037 16/ 16 14% 4%
1.3% 0 0 0%^MA: 0.7 V: 0.7 A-V: 0.007 ct: 0.038 17/ 17 14% 4%
1.3% 0 0 0%^MA: 0.7 V: 0.7 A-V: 0.015 ct: 0.040 18/ 18 15%
4% 1.2% 0 0 0%^MA: 0.8 V: 0.8 A-
V: 0.014 ct: 0.041 19/ 19 15% 4% 1.2% 0 0 0%^MA: 0.8 V: 0.8
A-V: 0.012 ct: 0.042 20/ 20 14% 4% 1.2% 0 0 0%^MA: 0.8 V: 0.8
A-V: 0.010 ct: 0.043 21/ 21 14% 4% 1.2% 0 0 0%^MA: 0.9 V: 0.9
A-V: 0.010 ct: 0.044 22/ 22
14% 4% 1.2% 0 0 0%^MA: 0.9 V: 0.9 A-V: 0.007 ct: 0.045 23/ 23
13% 4% 1.1% 0 0 0%^MA: 1.0 V: 1.0 A-V: 0.005 ct: 0.046 24/
24 13% 4% 1.1% 0 0 0%^MA: 1.0 V: 1.0 A-V: 0.003 ct: 0.046 25/
25 13% 4% 1.1% 0 0 0%^MA: 1.0
V: 1.0 A-V: 0.002 ct: 0.046 26/ 26 12% 4% 1.1% 0 0 0%^MA: 1.1
V: 1.1 A-V: 0.000 ct: 0.046 27/ 27 12% 4% 1.2% 0 0 0%^MA: 1.1
V: 1.1 A-V: 0.008 ct: 0.047 28/ 28 12% 4% 1.2% 0 0 0%^MA: 1.2
V: 1.2 A-V: 0.007 ct: 0.048
29/ 29 12% 4% 1.2% 0 0 0%^MSEEK: idx=718 (a:718 v:731)
v.skip=12 a.skip=0/0.000
Marker bit missing before vop_coded
vop not coded
A: 11.3 V: 11.1 A-V: 0.116 ct: 0.012 268/268 0% 0% 0.0% 0 0
0%^Mvop not coded
A: 11.3 V: 11.2 A-V: 0.104 ct: 0.016 269/269 0% 0% 0.0% 0 0
0%^MMarker bit missing before vop_coded
vop not coded
A: 11.3 V: 11.2 A-V: 0.102 ct: 0.020 270/270 0% 0% 0.0% 0 0
0%^Mac-tex damaged at 33 0
Error at MB: 33
concealing errors
marker does not match f_code
A: 11.4 V: 11.3 A-V: 0.092 ct: 0.024 271/271 0% 0% 0.0% 0 0
0%^MMarker bit missing before vop_coded
vop not coded
A: 11.4 V: 11.3 A-V: 0.089 ct: 0.028 272/272 0% 0% 0.0% 0 0
0%^Mac-tex damaged at 23 1
Error at MB: 60
concealing errors
marker does not match f_code
A: 11.4 V: 11.3 A-V: 0.089 ct: 0.032 273/273 0% 0% 0.0% 0 0
0%^MMarker bit missing before vop_coded
vop not coded
A: 11.5 V: 11.4 A-V: 0.085 ct: 0.037 274/274 0% 0% 0.0% 0 0
0%^Mvop not coded
A: 11.5 V: 11.4 A-V: 0.073 ct: 0.041 275/275 0% 0% 0.0% 0 0
0%^MMarker bit missing before vop_coded
vop not coded
A: 11.5 V: 11.5 A-V: 0.072 ct: 0.045 276/276 0% 0% 0.0% 0 0
0%^Mvop not coded
A: 11.6 V: 11.5 A-V: 0.070 ct: 0.049 277/277 0% 0% 0.0% 0 0
0%^MMarker bit missing before vop_coded
vop not coded
A: 11.6 V: 11.6 A-V: 0.068 ct: 0.053 278/278 0% 0% 0.0% 0 0
0%^Mvop not coded
A: 11.7 V: 11.6 A-V: 0.057 ct: 0.057 279/279 2% 0% 1.2% 0 0
0%^MMarker bit missing before vop_coded
vop not coded
A: 11.7 V: 11.6 A-V: 0.055 ct: 0.062 280/280 2% 0% 1.1% 0 0
0%^Mvop not coded
A: 11.7 V: 11.7 A-V: 0.053 ct: 0.066 281/281 2% 0% 1.1% 0 0
0%^MMarker bit missing before vop_coded
vop not coded
A: 11.8 V: 11.7 A-V: 0.053 ct: 0.070 282/282 1% 0% 1.1% 0 0
0%^Mvop not coded
A: 11.8 V: 11.8 A-V: 0.040 ct: 0.074 283/283 1% 0% 1.1% 0 0
0%^MMarker bit missing before vop_coded
vop not coded
A: 11.8 V: 11.8 A-V: 0.038 ct: 0.078 284/284 1% 0% 1.1% 0 0
0%^MError at MB: 25
concealing errors
marker does not match f_code
A: 11.9 V: 11.8 A-V: 0.039 ct: 0.082 285/285 3% 0% 1.0% 0 0
0%^MMarker bit missing before vop_coded
vop not coded
A: 11.9 V: 11.9 A-V: 0.035 ct: 0.085 286/286 3% 0% 1.0% 0 0
0%^Millegal dc vlc
Error at MB: 91
concealing errors
marker does not match f_code
A: 12.0 V: 11.9 A-V: 0.035 ct: 0.089 287/287 5% 0% 1.0% 0 0
0%^MMarker bit missing before vop_coded
vop not coded
A: 12.0 V: 12.0 A-V: 0.023 ct: 0.091 288/288 4% 0% 1.0% 0 0
0%^MUninit audio filters...
[libaf] Removing filter dummy
uninit audio: mp3lib
uninit video: ffmpeg
DEMUXER: freeing demuxer at 0x8600ee8
SDL: activating XScreensaver/DPMS
vo: x11 uninit called but X11 not inited..
Exiting... (Quit)
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