Hallo > > > Then I put together the different part of the movie (mpgjoin) > > > mpgtx -j q1.m2v q2.m2v -o joined.m2v > > I do not think that mpgtx cat's the files together in a way so they are > > afterwards still DVD standart compliant. > You're right - it doesn't. I tried it a while ago and the resultant stream > seemed to be very broken. Certainly it didn't playback correctly on a > standalone DVD player and I don't think it even mplex'ed cleanly (which is a > good indication that the stream isn't what it should be). ... > > A few years ago I hacked up a quick and dirty program to join mpeg video > streams properly and it seems to work ok. It is *very* slow compared to > other programs which read and write mpeg streams, but it works and I never > had time to optimise it. I can dig the code out and put it on the web if > there's interest. If you want to make it aviable feel free to do it.
> > The better solution is to create a avi in the fist place instead of a > > MPEG video file. And than encod the 2 avi parts to one video: > > replace the mpeg2enc ... with: > > yuv2lav -q 90 -f a -o q1.avi > > And than encode both to mpeg: > > lav2yuv q1.avi q2.avi | mpeg2enc -n p -f8 -b7500 -a2 -I 0 -o q2.m2v > (Having never used yuv2lav before) What codec will yuv2lav use inside the > AVI container in this context? It will use the mjpeg codec. So you loose some quality. If you use the cvs version, and a very new libquicktime, you might also try the y4mtoqt for a uncompressed video. For decoding you would need afterwards qttoy4m, lav2yuv is not able to handle uncompressed files. (I have not tested that) auf hoffentlich bald, Berni the Chaos of Woodquarter Email: [EMAIL PROTECTED] www: http://www.lysator.liu.se/~gz/bernhard ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
