On 20 Oct 2003, Florin Andrei wrote:
> Ok, this is not the regular mplex split issue. I promise. :-)
Super! That means you get to move up to the "it's just a bug"
category ;)
> I use mjpegtools-1.6.1.90 and a CVS version of transcode.
>
> I'm extracting the video and audio tracks from a DVD:
It looks like what you're doing is extracting the movie but you
only want the AC3 audio rather than the PCM or DTS audio tracks.
Looks like you're going about it the hard way though :-)
> Then i multiplex them together:
>
> mplex -f 8 -S 4400 ${proj}.m2v ${proj}.ac3 -o ${proj}.vob
The way I do it doesn't need a mplex run at the end.
mplayer -dumpstream dvd://1
I know that title 1 is the one I want from looking at the disc
with ogle/goggles.
The use 'vstrip' to remove/retain the desired audio tracks.
http://www.maven.de/
The syntax of the command line is, well, strange but it can do
about anything you want with a "vob" type of file.
> The sizes are way below 4400MB:
>
> -rw-rw-r-- 1 florin media 279645696 Oct 20 17:44 x.ac3
> -rw-rw-r-- 1 florin media 2914039290 Oct 20 17:44 x.m2v
> -rw-rw-r-- 1 florin media 3267536896 Oct 20 18:00 x.vob
>
> However, mplex bails out very close to the end:
That sounds vaguely familiar. Can't remember exactly what it
is - a buglet in the .90 mplex I think.
> anything is missing, then it cannot be more than a frame or two. But the
> error shouldn't happen anyway.
If the file's incomplete because the last few sectors aren't
there what's mplex supposed to do?
One thing you might try is put a '%d' in the outputfilename and
see how much mplex actually writes to the 2nd file.
> In any case, the problem occurs with only one DVD. Other disks that i
> tried are fine. The weird thing is, that DVD is otherwise Ok, it can be
> played anywhere.
>
> Clue, anyone?
Try the lastest cvs version? ;)
Cheers,
Steven Schultz
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