Hi,
> I was playing around with the new mpeg2enc. When encoding with -f 4, I
> received a peak rate of around 3 Mb/s while the avarage was far lower: 2
> Mb/s. The SVCD palyed fine on a standalone player. Nevertheless, isn't this
> result strange?
This sounds 100% right. For short bursts the de
Hi,
On Tuesday 02 December 2003 07.14, Bernhard Praschinger wrote:
> Hallo
>
> > > >INFO: [mplex] Average bit-rate : 9497200 bits/sec
> > > >INFO: [mplex] Peak bit-rate: 9019200 bits/sec
> > >
> > > Basically it is 'peak' number thats wrong (it tends to underestimate a
> > > little)
Hallo
> > >INFO: [mplex] Average bit-rate : 9497200 bits/sec
> > >INFO: [mplex] Peak bit-rate: 9019200 bits/sec
> > >
>
> > Basically it is 'peak' number thats wrong (it tends to underestimate a
> > little).
>
> But other than that, and if the peak is below the max value specified
On Mon, 2003-12-01 at 10:38, Andrew Stevens wrote:
> >INFO: [mplex] Average bit-rate : 9497200 bits/sec
> >INFO: [mplex] Peak bit-rate: 9019200 bits/sec
> >
> Basically it is 'peak' number thats wrong (it tends to underestimate a
> little).
But other than that, and if the peak is
Hi,
This is a known small Bug that relates to the way the peak bit-rate is
calculated. It would be a pain to fix and the peak rate is only calculated
for this 'user information' message anyway so it has been around for a while
because its harmless :-(
>INFO: [mplex] Average bit-rate : 94
mpeg2enc -v 0 -I 1 -f 8 -b 9500 -F 4 -n n -a 2 -o "v1.m2v" -q 6 -R 0 -c
-g 1 -4 2 -2 1 -K hi-res
Source is DV.
If i encode like 1200 frames or so and multiplex the result, all is
fine.
But if i encode only like the first 200 frames, mplex believes the
average bitrate is higher than the max:
