On Mon, 17 Oct 2005 12:08:04 +0200 Bernhard Frühmesser <[EMAIL PROTECTED]> wrote:
> Ronald S. Bultje wrote: > > Hi, > > > > On Sun, 2005-10-16 at 22:43 +0200, Bernhard Frühmesser wrote: > > > >>Does anybody know if it is possible to "rip" back the DVD to use it with > >>the mjpegtools (glav) etc...? > > > > > > I'd recommend something like DVD::rip for that purpose. If you don't > > mind it being in a mjpegtools-incompatible format, Thoggen may also > > serve as a very user-friendly tool to do the job; unfortunately, it's > > Ogg/Theora only for now. > > Well, i have tested DVD::rip but non of these formats can be used with > the mjpegtools then. A variation of mencoder dvd://1 -o outfile.avi -oac pcm -ovc lavc -lavcopts vcodec=mjpeg:vqmin=1 will create an avi file with pcm sound and MJPEG video. Bear in mind that this conversion, as the subsequent conversion back to MPEG2 for the DVD, will degrade the quality for each step. It would be beneficial if you could use gopchop or a similar MPEG2 cutting tool instead. You may be able to use the fabled YUV support in recent lavtools, which then would lessen the losses from MPEG2->MJPEG->MPEG2 to just MPEG2->(lossless YUV)->MPEG2, but I don't know how or if it works. /Sam ------------------------------------------------------- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
