[MEncoder-users] How to transcode a .asf to .mpg?

[Bo Xie]

Hi,
   
   I have a .asf file (uploaded in
ftp://ftp.mplayerhq.hu/MPlayer/incoming/FFMPEG_SS_SEEK_FAILED.asf) and
want to transcode it to .mpg. Following is log:
---------
1.download latest cvs (MPlayer-20050521) and compile it by mingw.
2.mencoder c:\a.asf -oac mp3lame -ovc lavc -lavcopts vcodec=mpeg1video
-of mpeg -mpegopts format=mpeg1 -ofps 24
MEncoder dev-CVS-050521-14:34-3.2.3 (C) 2000-2005 MPlayer Team
CPU: Intel  (Family: 6, Stepping: 6)
Detected cache-line size is 64 bytes
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2

File not found: 'frameno.avi'
Failed to open frameno.avi
success: format: 0  data: 0x0 - 0x71dbd9f
ASF file format detected.
VIDEO:  [MP43]  320x240  24bpp  1000.000 fps    0.0 kbps ( 0.0 kbyte/s)
[V] filefmt:6  fourcc:0x3334504D  size:320x240  fps:1000.00  ftime:=0.0010
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 22050 Hz, 2 ch, s16le, 32.0 kbit/4.54% (ratio: 4005->88200)
Selected audio codec: [ffwmav2] afm:ffmpeg (DivX audio v2 (FFmpeg))
==========================================================================
PACKET SIZE: 2048 bytes
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1  (-1=autodetect) osd: 1
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffdivx] vfm:ffmpeg (FFmpeg DivX ;-) (MS MPEG-4 v3))
==========================================================================
MP3 audio selected
Building audio filter chain for 22050Hz/2ch/s16le -> 22050Hz/2ch/s16le...
Writing AVI header...
Limiting audio preload to 0.4s
Increasing audio density to 4
AUDIO FRAME SIZE: 626, CODEC: 55, DELTA_PTS: 2403840 (-2859954570814199700000000
00000000000000000000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000.000)
VDec: vo config request - 320 x 240 (preferred csp: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
videocodec: libavcodec (320x240 fourcc=3167706d [mpg1])
Pos:   0.1s      2f ( 0%)   0fps Trem:   0min   0mb  A-V:0.007 [0:0]
1 duplicate frame(s)!
Pos:   0.2s      3f ( 0%)   0fps Trem:   0min   0mb  A-V:0.010 [0:0]
2 duplicate frame(s)!
Pos:   0.3s      4f ( 0%)   0fps Trem:   0min   0mb  A-V:0.020 [0:0]
1 duplicate frame(s)!
Pos:   0.4s      6f ( 0%)   0fps Trem:   0min   0mb  A-V:0.040 [0:0]
Skipping frame!
Pos:   0.6s     11f ( 0%)   0fps Trem:   0min   0mb  A-V:0.038 [0:0]
9 duplicate frame(s)!
Pos:   1.0s     13f ( 0%)   0fps Trem:   0min   0mb  A-V:0.065 [66:127]
8 duplicate frame(s)!
Pos:   1.9s     26f ( 0%)   0fps Trem:   0min   0mb  A-V:0.086 [135:127]
Skipping frame!
Pos:   1.9s     27f ( 0%)   0fps Trem:   0min   0mb  A-V:0.048 [135:127]
Skipping frame!
Pos:   2.1s     32f ( 0%)   0fps Trem:   0min   0mb  A-V:0.064 [162:127]
Skipping frame!
Pos:   2.3s     37f ( 0%)   0fps Trem:   0min   0mb  A-V:0.081 [183:127]
...
Pos: 202.7s   5400f ( 5%) 170fps Trem:   9min 107mb  A-V:-0.021 [167:127]
Skipping frame!
Pos: 202.7s   5401f ( 5%) 170fps Trem:   9min 107mb  A-V:-0.017 [167:127]
---------
   The .asf file's time length is 01:02:11 but mencoder can only
transcode 202.7s, then pops up a error message saying mencoder.exe has
error and will be closed. I don't know why. Would you give me some
suggestions?
 
   Thank you!

Best Regards,
Xie Bo