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-   -   FFMPEG: Dvd to ksvcd in mencoder? (http://www.digitalfaq.com/archives/encode/6857-ffmpeg-dvd-ksvcd.html)

Razorblade2000 11-24-2003 01:56 PM

dvd to ksvcd in mencoder?
 
using mencoder dvd://1 -OPTIONS you can rip directly from DVD...
Does anyone of you have some good command line options for an KSVCD?

russiansexpat 12-01-2003 07:23 AM

http://dvdripping-guid.berlios.de/fo...opic.php?t=148

Razorblade2000 12-01-2003 07:29 AM

ooops... forgot this thread...
I used:

mencoder dvd://1 -nosound -of mpeg -ovc lavc -lavcopts vcodec=mpeg2video:vbitrate=1334:keyint=25:mbd=2:vr c_minrate=300:vrc_maxrate=2400:vrc_buf_size=320:in tra_matrix=8,9,12,22,26,27,29,34,9,10,14,26,27,29, 34,37,12,14,18,27,29,34,37,38,22,26,27,31,36,37,38 ,40,26,27,29,36,39,38,40,48,27,29,34,37,38,40,48,5 8,29,34,37,38,40,48,58,69,34,37,38,40,48,58,69,79: inter_matrix=16,18,20,22,24,26,28,30,18,20,22,24,2 6,28,30,32,20,22,24,26,28,30,32,34,22,24,26,30,32, 32,34,36,24,26,28,32,34,34,36,38,26,28,30,32,34,36 ,38,40,28,30,32,34,36,38,42,42,30,32,34,36,38,40,4 2,44:vpass=1 -vop scale=480:576 -o video.mpg

with very nice results!

(i used 2 pass)

btw:
there should be a size limitation for avatars *g*

russiansexpat 12-01-2003 07:33 AM

why do you use 2 passes? is it for better bitrate prediction? (i thought that the matrix is for quality-bitrate adjustments in around current frame encoding).

russiansexpat 12-01-2003 07:46 AM

forgot to say that the script can handle http:// source, but i need to put a trap into script to handle mencoder premature termination.

Razorblade2000 12-01-2003 08:30 AM

2 pass = nearly exact final size (+-1 MB maximum I would say) + better quality!

russiansexpat 12-01-2003 09:43 AM

how do you specify a size? - there is no option for size in mencoder.
another crap - in fact i have to dump stream from network or device 1st, cause currently mencoder can't encode audio..

russiansexpat 12-03-2003 01:32 PM

:arrow: http://www.kvcd.net/forum/viewtopic.php?t=7771


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