[MEncoder-users] Inverse telecine? framerate from 120000/1001 to 24000/1001

[Wolfgang Woehl]

Wednesday 23 August 2006 19:07, Rich Felker:
> On Wed, Aug 23, 2006 at 04:08:13PM +0200, Wolfgang Woehl wrote:
> > Wednesday 23 August 2006 15:40, Rich Felker:
> > > On Tue, Aug 22, 2006 at 04:22:49PM -0700, RC wrote:
> > > > On Tue, 22 Aug 2006 17:34:14 +0200
> > > >
> > > > Munzuk <munzuk at ono.com> wrote:
> > > > > I just did an -ovc copy -oac copy with -ss and -endpos,
> > > >
> > > > Well, then, I'd say it looks like whoever captured/encoded it, has
> > > > destroyed it in the process.
> > >
> > > No, -ovc copy will do a lot of damage.
> >
> > Oh my god, it does?
>
> If you see any "skipping frame" messages then it has destroyed some of
> the actual video. Even without those, timing information may be messed
> up due to the fact that the input file is (potentially) vfr and the
> output is cfr always.
>
> > > You need to rip the actual
> > > original stream,
> >
> > How do you do that?
>
> -dumpstream and/or dd.

Thanks