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Old 03-08-2005, 04:46 AM   #1
Seifer
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Registered: Feb 2005
Posts: 2

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avi to mpg conversion


when i try to convert avi to mpg, after running this line:
$ lav2yuv +p foo.avi | yuvdenoise | yuvmedianfilter | mpeg2enc -B 35 -f 0 -q 5 -b 320 -a 1 -o foo.m1v

there are alot of failure in decoding of frames:
INFO: [mpeg2enc] Frame end 2586 P quant=4.00 total act=163236.00000
INFO: [mpeg2enc] Frame end 2587 P quant=4.00 total act=163248.00000
INFO: [yuvmedianfilter] frames=2588 avg=1169486144
INFO: [mpeg2enc] Signaling last frame = 2587
INFO: [mpeg2enc] Frame end 2588 P quant=4.00 total act=163260.00000
INFO: [mpeg2enc] Guesstimated final muxed size = 2174519

[itsox01@x01 itsox01]$ ++ WARN: [lav2yuv] Decoding of Frame 2587 failed
bash: ++: command not found
[itsox01@x01 itsox01]$ INFO: [mpeg2enc] Frame end 2586 P quant=4.00 total act
=163236.00000
bash: INFO:: command not found
[itsox01@x01 itsox01]$ INFO: [mpeg2enc] Frame end 2587 P quant=4.00 total act
=163248.00000
bash: INFO:: command not found
[itsox01@x01 itsox01]$ INFO: [yuvmedianfilter] frames=2588 avg=1169486144
bash: INFO:: command not found
[itsox01@x01 itsox01]$ INFO: [mpeg2enc] Signaling last frame = 2587
bash: INFO:: command not found
[itsox01@x01 itsox01]$ INFO: [mpeg2enc] Frame end 2588 P quant=4.00 total act
=163260.00000
bash: INFO:: command not found
[itsox01@x01 itsox01]$ INFO: [mpeg2enc] Guesstimated final muxed size = 21745
19
bash: INFO:: command not found

The m1v output i had only gave mi a green screen instead of what should be showing.
anyone know what could be the problem and any possible solution?
thanx in advance
 
Old 03-08-2005, 04:54 AM   #2
scuzzman
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Registered: May 2004
Location: Hilliard, Ohio, USA
Distribution: Slackware, Kubuntu
Posts: 1,851

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Quote:
MEncoder
A decent media player is one of the prerequisites of a good desktop. Sometimes you may want more than that. For example, you may have backed up the hard-to-watch Robotech series to the .rm format, but now you would like to watch it on your vcd player. MPlayer also has a solution for this: it can crosscode nearly all media files. If you have compiled the MPlayer package, MEncoder is also present.
http://www.linuxdevcenter.com/pub/a/...6/mplayer.html
 
Old 03-08-2005, 10:23 PM   #3
Seifer
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Registered: Feb 2005
Posts: 2

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oh ya, i forgot to add that when converting, it suppose to compress the avi file to a smaller mpg file.
 
  


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