[Ffmpeg-devel] Problem encoding Xvid avi

İsmail Dönmez ismail
Mon Jul 17 10:16:20 CEST 2006


Hi all,

I am encoding bunch of XViDs for my iPod using :

ffmpeg -i "$file" -acodec aac -ab 128 -vcodec mpeg4 -b 1200 -mbd 2 -flags 
+4mv+trell -aic 2 -cmp 2 -subcmp 2 -s 320x180 -title "$title" "$title.mp4"

But on some samples I got this during encoding :

[mpeg4 @ 0xb7d5a250]hmm, seems the headers are not complete, trying to guess 
time_increment_bits
[mpeg4 @ 0xb7d5a250]my guess is 2 bits ;)
[mpeg4 @ 0xb7d5a250]hmm, seems the headers are not complete, trying to guess 
time_increment_bits
[mpeg4 @ 0xb7d5a250]my guess is 3 bits ;)
[mpeg4 @ 0xb7d5a250]hmm, seems the headers are not complete, trying to guess 
time_increment_bits
[mpeg4 @ 0xb7d5a250]my guess is 2 bits ;)
[mpeg4 @ 0xb7d5a250]hmm, seems the headers are not complete, trying to guess 
time_increment_bits
[mpeg4 @ 0xb7d5a250]my guess is 1 bits ;)
[mpeg4 @ 0xb7d5a250]hmm, seems the headers are not complete, trying to guess 
time_increment_bits
[mpeg4 @ 0xb7d5a250]my guess is 2 bits ;)
[mpeg4 @ 0xb7d5a250]hmm, seems the headers are not complete, trying to guess 
time_increment_bits
[mpeg4 @ 0xb7d5a250]my guess is 1 bits ;)
[mpeg4 @ 0xb7d5a250]ac-tex damaged at 3 0
[mpeg4 @ 0xb7d5a250]Error at MB: 3
[mpeg4 @ 0xb7d5a250]marker does not match f_code
[mpeg4 @ 0xb7d5a250]concealing 1200 DC, 1200 AC, 1200 MV errors
[mpeg4 @ 0xb7d5a250]Error at MB: 2
[mpeg4 @ 0xb7d5a250]concealing 1200 DC, 1200 AC, 1200 MV errors
[mpeg4 @ 0xb7d5a250]hmm, seems the headers are not complete, trying to guess 
time_increment_bits
[mpeg4 @ 0xb7d5a250]my guess is 11 bits ;)
[mpeg4 @ 0xb7d5a250]ac-tex damaged at 10 1

and so on, but while decoding with ffplay or mplayer it gives no warnings at 
all and plays fine. I uploaded a sample in 
incoming/bleach_ffmpeg_encoding_problem directory on MPlayer ftp.

Any help is appreciated.

Regards,
ismail
-- 
???anime???? 




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