belcampo wrote:
Krzysztof Duchnowski wrote:
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'
I'm looking for something similar, edit out certain fragments with edl
mplayer -edl fragments.edl source.mpg -dumpstream
but with this I get the WHOLE stream.
Without -dumpstream an older mplayer version plays what I would like
to have in 1 file.
I've been reading on stdout and named-pipes, but I don't get it.:-(
Someone any idea howto accomplish this ?
Regards
Belcampo
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
Use ffmpeg if you want frame accuracy. That is what I ended up doing.
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