[MPlayer-users] dvd encoding - bug? (fwd)

Sergey Ilyevsky selik at techst02.technion.ac.il
Fri Apr 4 21:55:30 CEST 2003


Distribution:	Mandrake 9.0 release (dolphin)
Kernel version:	2.4.19-16mdk
libc version:	2.2.5
X version:	XFree86 Version 4.2.1
gcc version:	3.2 (Mandrake Linux 9.0 3.2-1mdk)
ld version:	2.12.90.0.15 20020717
binutils:	GNU assembler 2.12.90.0.15 20020717
CPU:		Pentium III 800
Video Card:	Voodoo 3 3000 (AGP)
Sound Card:	Ensoniq 5880 (PCI)
DVD:		TOSHIBA DVD-ROM SD-M1402

Hi!
I'm trying to encode dvd into avi. When I'm just playing it with mplayer
 - it's perfect. But with mencoder I'm getting .avi file, in wich video
and audio are not synchronized. Audio lates for about 0.2 ms. Well, it's
not a big deal, but with original dvd there's no such problem.
May be, some skipped frames are the reason? Again, with
"mplayer -dvd 1 -alang en" there are no skipped frames.
This problem exists with ALL dvds, that I encode.
I'm using 3-path encoding, but it's the same thing with 2-path.
Here is the log:

########################################################
######################### Pass 1 #######################
### mencoder -dvd 1 -alang ru,en -ovc frameno -o frameno.avi\
###          -oac mp3lame -lameopts vbr=3
Using GNU internationalization
Original domain: messages
Original dirname: /usr/share/locale
Current domain: mplayer
Current dirname: /usr/local/share/locale


MEncoder 0.90rc5-3.2 (C) 2000-2003 Arpad Gereoffy (see DOCS)

CPU: Intel Celeron 2/Pentium III Coppermine,Geyserville (Family: 6, Stepping: 6)
Detected cache-line size is 32 bytes
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 0
Reading /home/sergey/.mplayer/codecs.conf: can't open '/home/sergey/.mplayer/codecs.conf': No such file or directory
Reading /usr/local/etc/mplayer/codecs.conf: 50 audio & 136 video codecs
File not found: 'frameno.avi'
Reading config file /home/sergey/.mplayer/mencoder: No such file or directory
Reading disc structure, please wait...
There are 3 titles on this DVD.
There are 42 chapters in this DVD title.
There are 1 angles in this DVD title.
DVD successfully opened.
success: format: 0  data: 0x7B9000 - 0x7DF69000
Selected DVD audio channel: 128 language: en
MPEG-PS file format detected.
VIDEO:  MPEG2  720x576  (aspect 3)  25.00 fps  7500.0 kbps (937.5 kbyte/s)
[V] filefmt:2  fourcc:0x10000002  size:720x576  fps:25.00  ftime:=0.0400
==========================================================================
Opening audio decoder: [liba52] AC3 decoding with liba52
Using SSE optimized IMDCT transform
AC3: 5.1 (3f+2r+lfe)  48000 Hz  384.0 kbit/s
Using MMX optimized resampler
AUDIO: 48000 Hz, 2 ch, 16 bit (0x10), ratio: 48000->192000 (384.0 kbit)
Selected audio codec: [a52] afm:liba52 (AC3-liba52)
==========================================================================
MP3 audio selected
Building audio filter chain for 48000Hz/2ch/16bit -> 48000Hz/2ch/16bit...
Writing AVI header...
Pos:   0.9s     22f ( 0%)   0fps Trem:   0min   0mb  A-V:0.084 [0:31]
Skipping frame!
Pos:   1.2s     32f ( 0%)   0fps Trem:   0min   0mb  A-V:0.084 [0:32]
Skipping frame!
Pos:   1.6s     42f ( 0%)   0fps Trem:   0min   0mb  A-V:0.084 [0:31]
Skipping frame!
Pos:   2.0s     52f ( 0%)   0fps Trem:   0min   0mb  A-V:0.084 [0:32]
Skipping frame!
Pos:   2.3s     62f ( 0%)   0fps Trem:   0min   0mb  A-V:0.084 [0:32]
Skipping frame!
Pos:   2.7s     72f ( 0%)   0fps Trem:   0min   0mb  A-V:0.084 [0:31]
Skipping frame!
Pos:   3.2s     87f ( 0%)   0fps Trem:   0min   0mb  A-V:0.082 [0:31]
Skipping frame!
Pos:  14.1s    359f ( 0%) 156fps Trem:  29min  59mb  A-V:-0.084 [0:37]
1 duplicate frame(s)!
Pos:  14.6s    370f ( 0%) 156fps Trem:  30min  63mb  A-V:-0.081 [0:40]
1 duplicate frame(s)!
Pos:4606.3s 115163f (57%)  89fps Trem:  15min 114mb  A-V:-0.083 [0:115]
1 duplicate frame(s)!
Pos:7957.9s 198952f (100%)  90fps Trem:   0min 113mb  A-V:0.015 [0:115]
Writing AVI index...
Fixing AVI header...
Recommended video bitrate for 650MB CD: 556
Recommended video bitrate for 700MB CD: 609
Recommended video bitrate for 800MB CD: 714
Recommended video bitrate for 2 x 650MB CD: 1241
Recommended video bitrate for 2 x 700MB CD: 1347
Recommended video bitrate for 2 x 800MB CD: 1557

Video stream:    0.800 kbit/s  (99 bps)  size: 795780 bytes  7957.920 secs  198952 frames

Audio stream:  115.052 kbit/s  (14381 bps)  size: 114454344 bytes  7958.424 secs
######################### Pass 2 #######################
### mencoder -dvd 1 -oac copy -o a_Perfect_World.avi -vop crop=718:432:2:72 -ovc lavc\
###          -lavcopts vbitrate=609:vpass=1:vcodec=mpeg4:aspect=2.3637860082\
###          -info name=a_Perfect_World
Using GNU internationalization
Original domain: messages
Original dirname: /usr/share/locale
Current domain: mplayer
Current dirname: /usr/local/share/locale


MEncoder 0.90rc5-3.2 (C) 2000-2003 Arpad Gereoffy (see DOCS)

CPU: Intel Celeron 2/Pentium III Coppermine,Geyserville (Family: 6, Stepping: 6)
Detected cache-line size is 32 bytes
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 0
Reading /home/sergey/.mplayer/codecs.conf: can't open '/home/sergey/.mplayer/codecs.conf': No such file or directory
Reading /usr/local/etc/mplayer/codecs.conf: 50 audio & 136 video codecs
AVI file format detected.
VIDEO:  [FrNo]  720x576  24bpp  25.00 fps    0.8 kbps ( 0.1 kbyte/s)
Using pass3 control file: frameno.avi
Reading config file /home/sergey/.mplayer/mencoder: No such file or directory
Reading disc structure, please wait...
There are 3 titles on this DVD.
There are 42 chapters in this DVD title.
There are 1 angles in this DVD title.
DVD successfully opened.
success: format: 0  data: 0x7B9000 - 0x7DF69000
MPEG-PS file format detected.
VIDEO:  MPEG2  720x576  (aspect 3)  25.00 fps  7500.0 kbps (937.5 kbyte/s)
[V] filefmt:2  fourcc:0x10000002  size:720x576  fps:25.00  ftime:=0.0400
Opening video filter: [expand=-1:-1:-1:-1:1]
Expand: -1 x -1, -1 ; -1  (-1=autodetect) osd: 1
Opening video filter: [crop=718:432:2:72]
Crop: 718 x 432, 2 ; 72
==========================================================================
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 576 (preferred csp: Mpeg PES)
Could not find matching colorspace - retrying with -vop scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
VDecoder init failed :(
Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder v2.0
libmpeg2: Using MMXEXT for IDCT transform
libmpeg2: Using MMXEXT for motion compensation
VDec: vo config request - 720 x 576 (preferred csp: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
videocodec: libavcodec (718x432 fourcc=58564944 [DIVX])
Selected video codec: [mpeg12] vfm:libmpeg2 (MPEG 1 or 2 (libmpeg2))
==========================================================================
audiocodec: framecopy (format=55 chans=2 rate=48000 bits=0 bps=14382 sample=0)
Writing AVI header...
Pos:   0.0s      1f ( 0%)   0fps Trem:   0min   0mb  A-V:0.000 [0:0]New_Face failed. Maybe the font path is wrong.
Please supply the text font file (~/.mplayer/subfont.ttf).
subtitle font: load_sub_face failed.
Pos:   0.8s     22f ( 0%)   0fps Trem:   0min   0mb  A-V:0.000 [0:31]
Skipping frame!
Pos:   1.2s     32f ( 0%)  31fps Trem:   0min   0mb  A-V:0.000 [53:32]
Skipping frame!
Pos:   1.6s     42f ( 0%)  34fps Trem:   0min   0mb  A-V:0.000 [48:32]
Skipping frame!
Pos:   1.9s     52f ( 0%)  36fps Trem:   0min   0mb  A-V:0.000 [49:32]
Skipping frame!
Pos:   2.3s     62f ( 0%)  37fps Trem:   0min   0mb  A-V:0.000 [49:32]
Skipping frame!
Pos:   2.6s     72f ( 0%)  39fps Trem:   0min   0mb  A-V:0.000 [47:31]
Skipping frame!
Pos:   3.2s     87f ( 0%)  40fps Trem:   0min   0mb  A-V:0.000 [44:31]
Skipping frame!
Pos:  14.0s    359f ( 0%)  26fps Trem: 176min 891mb  A-V:0.000 [640:37]
1 duplicate frame(s)!
Pos:  14.5s    370f ( 0%)  27fps Trem: 178min 889mb  A-V:0.000 [620:40]
1 duplicate frame(s)!
Pos:4606.3s 115163f (57%)  22fps Trem:  62min 689mb  A-V:0.000 [608:115]
1 duplicate frame(s)!
Pos:7957.9s 198952f (99%)  22fps Trem:   0min 691mb  A-V:0.000 [609:115]
Writing AVI index...
Fixing AVI header...

Video stream:  609.272 kbit/s  (76158 bps)  size: 606063941 bytes  7957.880 secs  198952 frames

Audio stream:  115.053 kbit/s  (14381 bps)  size: 114454056 bytes  7958.352 secs
######################### Pass 1 #######################
### mencoder -dvd 1 -oac copy -o a_Perfect_World.avi -vop crop=718:432:2:72 -ovc lavc\
### 	     -lavcopts vbitrate=609:vpass=2:vcodec=mpeg4:aspect=2.3637860082\
### 	     -info name=a_Perfect_World
Using GNU internationalization
Original domain: messages
Original dirname: /usr/share/locale
Current domain: mplayer
Current dirname: /usr/local/share/locale


MEncoder 0.90rc5-3.2 (C) 2000-2003 Arpad Gereoffy (see DOCS)

CPU: Intel Celeron 2/Pentium III Coppermine,Geyserville (Family: 6, Stepping: 6)
Detected cache-line size is 32 bytes
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 0
Reading /home/sergey/.mplayer/codecs.conf: can't open '/home/sergey/.mplayer/codecs.conf': No such file or directory
Reading /usr/local/etc/mplayer/codecs.conf: 50 audio & 136 video codecs
AVI file format detected.
VIDEO:  [FrNo]  720x576  24bpp  25.00 fps    0.8 kbps ( 0.1 kbyte/s)
Using pass3 control file: frameno.avi
Reading config file /home/sergey/.mplayer/mencoder: No such file or directory
Reading disc structure, please wait...
There are 3 titles on this DVD.
There are 42 chapters in this DVD title.
There are 1 angles in this DVD title.
DVD successfully opened.
success: format: 0  data: 0x7B9000 - 0x7DF69000
MPEG-PS file format detected.
VIDEO:  MPEG2  720x576  (aspect 3)  25.00 fps  7500.0 kbps (937.5 kbyte/s)
[V] filefmt:2  fourcc:0x10000002  size:720x576  fps:25.00  ftime:=0.0400
Opening video filter: [expand=-1:-1:-1:-1:1]
Expand: -1 x -1, -1 ; -1  (-1=autodetect) osd: 1
Opening video filter: [crop=718:432:2:72]
Crop: 718 x 432, 2 ; 72
==========================================================================
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 576 (preferred csp: Mpeg PES)
Could not find matching colorspace - retrying with -vop scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
VDecoder init failed :(
Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder v2.0
libmpeg2: Using MMXEXT for IDCT transform
libmpeg2: Using MMXEXT for motion compensation
VDec: vo config request - 720 x 576 (preferred csp: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
videocodec: libavcodec (718x432 fourcc=58564944 [DIVX])
Selected video codec: [mpeg12] vfm:libmpeg2 (MPEG 1 or 2 (libmpeg2))
==========================================================================
audiocodec: framecopy (format=55 chans=2 rate=48000 bits=0 bps=14382 sample=0)
Writing AVI header...
New_Face failed. Maybe the font path is wrong.  0mb  A-V:0.000 [0:0]
Please supply the text font file (~/.mplayer/subfont.ttf).
subtitle font: load_sub_face failed.
Pos:   0.8s     22f ( 0%)   0fps Trem:   0min   0mb  A-V:0.000 [0:31]
Skipping frame!
Pos:   1.2s     32f ( 0%)   0fps Trem:   0min   0mb  A-V:0.000 [53:32]
Skipping frame!
Pos:   1.6s     42f ( 0%)  37fps Trem:   0min   0mb  A-V:0.000 [48:32]
Skipping frame!
Pos:   1.9s     52f ( 0%)  37fps Trem:   0min   0mb  A-V:0.000 [47:32]
Skipping frame!
Pos:   2.3s     62f ( 0%)  34fps Trem:   0min   0mb  A-V:0.000 [46:32]
Skipping frame!
Pos:   2.6s     72f ( 0%)  36fps Trem:   0min   0mb  A-V:0.000 [44:31]
Skipping frame!
Pos:   3.2s     87f ( 0%)  36fps Trem:   0min   0mb  A-V:0.000 [42:31]
Skipping frame!
Pos:  14.0s    359f ( 0%)  22fps Trem: 207min 453mb  A-V:0.000 [303:37]
1 duplicate frame(s)!
Pos:  14.5s    370f ( 0%)  23fps Trem: 208min 455mb  A-V:0.000 [294:40]
1 duplicate frame(s)!
Pos:4606.3s 115163f (57%)  19fps Trem:  73min 701mb  A-V:0.000 [620:115]
1 duplicate frame(s)!
Pos:7957.4s 198939f (99%)  19fps Trem:   0mi%)  19fps Trem:   0min 691mb  A-V:0.Pos:7957.9s 198952f (99%)  19fps Trem:   0min 691mb  A-V:0.000 [609:115]
Writing AVI index...
Fixing AVI header...

Video stream:  609.161 kbit/s  (76145 bps)  size: 605954271 bytes  7957.880 secs  198952 frames

Audio stream:  115.053 kbit/s  (14381 bps)  size: 114454056 bytes  7958.352 secs
########################################################

-- 
With best wishes,
                                Sergey Ilyevsky.




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