[Mplayer-dev-eng] Seeking in new DVD stuff broken

Arpi arpi at thot.banki.hu
Tue Aug 21 12:50:58 CEST 2001


Hi,

> On Tue, Aug 21, 2001 at 11:56:20AM +0200, Felix Buenemann wrote:
> > seeking in new DVDread stuff in mplayer is somewhat broken and timer also 
> > isn't ok, it seems to jump back to zerom on every chapterchange.
> > And for seeking try seeking around with PGUP and PGDOWN, I had a case were on 
> > chapter change it seemed to jump randomly in the movie but not into the next 
> > chapter, when I didn't seek to that point and jumped to that chapter directly 
> > via commandline switch it played correctly into next chapter.
> 
> Yes, for me too ... However Arpi is quite cool guy to integrate this stuff into
> mplayer :)

Great!
Then let's grab that disk and come to me, and we'll fix it.
I have only one disk, with nothing extra in it (single linear film
with no multi angles, skips, jumps, extras etc) and it works.
You're are very close, not as Atmos.

> Now I'm thinking on making mplayer more useable with OSD. I mean, selecting
> chapter in playtime with OSD keys and so on. IMHO we have a tons of keys
> and they become more and more hard to remember ... Some OSD menu would be
> great. Inmagine that we will change language, angle, chapter in the future,
yes, it's planned _AFTER_ libvo2, as osd stuff will be rewritten in
different way (to avoid re-rendering everything at every frame)

> I'm not in charge of knowing deeper mplayer internals but I would be interested
> in some info about the status of the ability to change for example audio stream
> in play time. Afaik Arpi said that it WILL be possible but I don't know the
> exact current ability of this feature.
it is possible now, but you have to seek after doing it.
i mean seek to current position (to get streams re-synced).

so, change d_audio->id, and call demux_seek with value 0

but, if selected new audio stream differ (different samplerate or codec)
then it will fail/crash, as codec/soundcard has to be re-initialized too :(

but first help me fixing dvd bug.
(i can't imagine where is it, i've ported stuff from play_title, it
should work. anyway, i changed a lot to get better performance and
fit mplayer's needs, maybe i implemented a few bugs too to get it fly :))


A'rpi / Astral & ESP-team

--
mailto:arpi at thot.banki.hu
http://esp-team.scene.hu

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