[MPlayer-dev-eng] [BUG] DVB input/MPEG-TS not working correctly

[Nico]

----- Original Message -----
From: "David Kuehling" <dvdkhlng at gmx.de>
To: <mplayer-dev-eng at mplayerhq.hu>
Cc: <mplayer-dev-eng at mplayerhq.hu>
Sent: Saturday, August 23, 2003 7:00 PM
Subject: Re: [MPlayer-dev-eng] [BUG] DVB input/MPEG-TS not working correctly


> >>>>> "Nico" == Nico  <nsabbi at libero.it> writes:
>
> > David, you are using x11 as vo; this is a big slowing factor, so you
> > should check what's wrong with your xv
>
> No XV with my NVidea Riva 128 :-( But X11/shm just works fine, though
> DVD-playback is at 80% CPU usage.  I have one modeline in XF86config for
> any possible DivX, MPEG, or whatever movie :-) no scaling required
> (which is, BTW, much higher quality than software/hardware scaling,
> since usual scaling algorithms introduce color-artifacts as they
> interpolate in gamma-transformed color-space and not in the real-world
> of physical brightness).
>
> >>  > 2) it's not expected that a demuxer can read data but can't feed
> >> it to the > decoder because the content is encrypted;
> >>
> >> it is
>
> > so what should I do in that case?
>
> I start to understand your problems.  What about generating and sending
> a black MPEG-I frame to the decoder.  Of course that's not quite simple.
> Another (ugly) solution might be to integrate/use an MPEG-2 decoder by
> your demuxer, so you could demux directly into YUV-pictures.  If no data
> are available from the DVB-card, you could just display anything you
> want.
>
> David

I fixed both the hang on encrypted channels and the wrong way to seek in
MPEG-TS:
the first going on to the next channel (in the same direction followed
previously) until it
find a free channel, the second seeking to keyframes, so no more garbage.

Tomorrow I will post both patches.

Bye,

    Nico