[mythtv-users] mythtranscode and nuvexport (memory usage and
steven_elzinga at yahoo.com
Mon Aug 29 23:19:48 UTC 2005
--- Chris Petersen <lists at forevermore.net> wrote:
> > I ran into similar issues with nuvexport. What I
> > done (which seems to work just fine) is to cut
> > commercials out with this program:
> If you're hitting swap, then one of the nuvexport
> calls is broken and
> the fifo is getting disconnected (audio or video),
> which causes
> mythtranscode to continue to write to the fifo
> (which is cached in RAM).
> Which program? commercial_cut or avidemux? afaik,
> avidemux is the ONLY
> program capable of cutting mpeg files at places
> other than the GOP
> (necessary for cutting commercials, which may or may
> not fall on a GOP
> edge) without reencoding everything.
commercial_cut which I am pretty sure is not a GOP
> > I then transcode with mencoder which seems to do
> > with the HD stream contained inside Myth's nuv
> > container.
> Once and for all, please learn that THERE ARE NO HD
> nupplevideo files
> from myth, unless you use mythtranscode to convert
> them to mpeg4. If
> you record HD, what you see called .nuv is really an
> mpeg2 TS (or PS,
> depending on settings) file. Only thing that makes
> it not look like an
> mpeg is the fact that the filename says .nuv instead
> of .mpg. Same goes
> for files recorded from pvr-x50 cards. They're
> *not* nupplevideo, but
> standard mpeg recordings in standard mpeg
Sorry all my mistake about the container comment.
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