[MPlayer-users] Encoding a vob file in several files, automatic splitting ?
steph33560 at gmail.com
Sun May 18 14:48:00 CEST 2008
>Do you have to split the x264 or the vob files ?
I did not split anything yet, I encoded the large vob file in a large avi
(x264) one, and now I woudl like to automate splitting...
>X264 in mp4 container can be split with mp4box
>Mpeg2 in VOB can be split with ffmpeg -ss 00:00:00 -vframes 25
I'll have a look at this then :)
2008/5/18 belcampo <belcampo at zonnet.nl>:
> Steph wrote:
> > Hello,
> > I've a got a lot of VOB files, that I've already encoded in X264, but
> > now I must split the results in small sequencies to make my film....
> Do you have to split the x264 or the vob files ?
> X264 in mp4 container can be split with mp4box
> Mpeg2 in VOB can be split with ffmpeg -ss 00:00:00 -vframes 25 if its
> PAL or 30 if its NTSC and of course multiples of that. By working with
> vframes you always will be sure to end before the next key frame.
> Audio has to be done separately, because there will always be + or -
> delay between audio and video.
> Henk Schoneveld
> > due to the number of files (8 hours of recorded video), I think it will
> > take decades (small pieces, from 30 seconds to 5 minutes, all
> > differents). Furthermore, sometimes, manual splitting is not a good job
> > because there's some key frames lacking (using avidemux)
> > So, from the DVD sources, is there a special command to encod a large
> > vob file in several small pieces, without having to know the timeline ?
> > Thanks a lot !
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