On Sat, 2011-06-11 at 11:24 +0200, pshirkey@xxxxxxxxxxxxxxxxx wrote: > > Philipp <hollunder@xxxxxxxxxxx> wrote: > >> >> >> > > > <snip> > > >> > So it seems mencoder can just drop video frames. > >> > >> That's good to know. For references sake, what was the commandline that > >> you ended up using? > > > > I wrote it in another post in this thread already, but here it is again: > > > > 1) Figure out the position at which the offset starts using mplayer. > > > > 2) Get the faulty part in a separate file, delay audio as necessary: > > mencoder -ss 02:47:55 -oac copy -ovc copy -delay -9.55 file.avi -o > > fileb.avi > > > > 3) Get the good part into another file: > > mencoder -endpos 02:47:55 -oac copy -ovc copy file.avi -o > > filea.avi > > > > 4) Put the parts back together again: > > mencoder -oac copy -ovc copy filea.avi fileb.avi -o > > filefixed.avi > > > > filefixed.avi is the resulting fixed file. > > > > What I noticed though is that it's limited in granularity, maybe it has > > something to do with keyframes. In my previous case I had 13 seconds cut > > out instead of 9.55, but it seems like it can be more. I know far too > > little about video or mencoder to tell what's really going on. > > Well, it's ok for me to loose a couple of seconds and have synced audio. > > > > > > I suspect you're not the only person who feels this tradeoff is a > reasonable *default* choice. > > It's functionality like this that could be relatively easily added to > existing software and would make a huge difference to a lot of people over > the years. The problem is knowing how to achieve the goal and automating > that process. Seems like you have figured out a useful commandline method. > Hopefully that will get picked up and integrated into a GUI solution at > some point. I guess when I used Kmenc15 or similar the cuts always were improper, but IIRC ... http://kmenc15.sourceforge.net/screenshots.htm ... it's possible to use manual input. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
