[MPlayer-users] Cutting DVD video with the '-sb' and '-endpos' options

Krzysztof Duchnowski amidk75 at gmail.com
Sun Mar 22 21:44:02 CET 2009

Jonathan Busby pisze:

> Hello. I have been trying to find a way to cut, with single frame accuracy,
> an MPEG-2 PS stream from a DVD. The problem is that the source DVD stream
> is a mix of hard-telecined, interlaced, and progressive content. This
> means, unfortunately, that I can't use my usual cutting tool, Avidemux,
> because of it's horribly broken MPEG (de)muxer ie. horrible A/V
> desynch when the portion of the video stream selected for cutting is
> saved.

> So, I thought I could get around this using something like :

> 'mplayer dvd://2 -sb x -endpos y -dumpstream'

> The above though is predicated on a certain behavior,
> namely that when I play the video and use '.' to frame-step,
> Mplayer should output the byte position of the current frame
> to the console. Unfortunately I haven't found a way to do this as even
> using the option 'msglevel all=9' does not seem to produce the required
> information, unless I'm misinterpreting/misunderstanding the output
> which I hope *is* the case.

> Does anyone know how to accomplish what I've described above?

Frame accuracy? wine + avs + avs2yuv

Krzysztof 'DK75' Duchnowski
GetFirefox - http://www.mozilla.com/firefox/
Konfiguracja UTF-8 dla czytników - http://evil.pl/pip/utf/

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