On Saturday 24 June 2006 04:26, Roger Ivie wrote: > On Sat, 24 Jun 2006, Bob Stia wrote: > > Have a new problem that has never happened before. Ripped a dvd and > > converted it to a movie.m2v - then shrunk that to shrink.m2v. Ripped the > > audio to a movie.ac3. > > > > Went to recombine them with mplex for a movie.mpg. All seemed to work > > well except that the audio is WAY out of sync with the video. Not just a > > little. But by many many frames, so much that I can't even recognize the > > relationship. > > Yeah, I've seen this. Sometimes quite obnoxiously; I've seen a few > movies where the audio stream doesn't even start for a second or so! > > To deal with it, I use a little program I wrote called deltapts. It > searches a vob file for an audio stream and generates a -O command for > mplex that describes the audio delay in the original file.
Thanks for answering. Went to the site and downloaded your scripts. Have a procedural question though. What vob files are you referring to? The original one, before ripping?, or the new ones generated by dvdauthor after mplex-ing them together? > > It does have a weakness in that it assumes all audio streams have the > same delay; it returns the delay for the first audio stream it sees. > I've seen a couple of cases where that isn't true. For those, I strip > down to the audio stream I'm interested in using vobstripper, another > little program I wrote, then use deltapts on the result. I will give it a try and report success or failure. Seems to be a lot of unknown variables and I certainly don't have the expertise you do. > > Both deltapts and vobstripper can be found at http://anachronda.webhop.org/ Got them, thanks again. Bob S. 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
