[Mplayer-dev-eng] more on IFO

[Arpi]

Hi,

> > do someone has DVD discs with special things on it?
> > I mean:
> >   - multi-angle scenes
> >   - subtitles

just seen that libdvdread has 3 example programs too.
and they all are very interesting!!!

./play_title
Usage: lt-play_title <dvd path> <title number> <start chapter> <angle>

Title Number  [1-X]: Movie Title on Disc.
Start Chapter [1-X]: Chapter to start at.
Angle Number  [1-X]: Which angle to show.

This app outputs an MPEG2 system stream.
Make sure you redirect the output somewhere.

Example: lt-play_title /dev/dvd 1 1 1 | xine stdin://mpeg2

so with this you can play dvd piping with mplayer (but no seek)
we only have to hack this file into mplayer's stream.c to get perfect
dvd support :)))
can someone test if this really works? i mean plays right angle etc.

Another usefull stuff:
./title_info /dev/dvd
There are 2 titles.

Title 1:
        In VTS: 1 [TTN 1]

        Title has 4 chapters and 1 angles
        Chapter   0 [PGC  1, PG  1] starts at Cell  0 [sector 0-efdf]
        Chapter   1 [PGC  1, PG  2] starts at Cell  1 [sector efe0-1c1b7]
        Chapter   2 [PGC  1, PG  3] starts at Cell  2 [sector 1c1b8-284ec]
        Chapter   3 [PGC  1, PG  4] starts at Cell  3 [sector 284ed-35291]

Title 2:
        In VTS: 2 [TTN 1]

        Title has 12 chapters and 1 angles
        Chapter   0 [PGC  1, PG  1] starts at Cell  0 [sector 0-1978a]
        Chapter   1 [PGC  1, PG  2] starts at Cell  1 [sector 1978b-4ebe5]
        Chapter   2 [PGC  1, PG  3] starts at Cell  2 [sector 4ebe6-62b04]
        Chapter   3 [PGC  1, PG  4] starts at Cell  3 [sector 62b05-82609]
        Chapter   4 [PGC  1, PG  5] starts at Cell  4 [sector 8260a-a6653]
        Chapter   5 [PGC  1, PG  6] starts at Cell  5 [sector a6654-c2843]
        Chapter   6 [PGC  1, PG  7] starts at Cell  6 [sector c2844-ea817]
        Chapter   7 [PGC  1, PG  8] starts at Cell  7 [sector ea818-1117c1]
        Chapter   8 [PGC  1, PG  9] starts at Cell  8 [sector 1117c2-14c279]
        Chapter   9 [PGC  1, PG 10] starts at Cell  9 [sector 14c27a-180a76]
        Chapter  10 [PGC  1, PG 11] starts at Cell 10 [sector 180a77-1cc62b]
        Chapter  11 [PGC  1, PG 12] starts at Cell 11 [sector 1cc62c-1e7bcf]

So it's easy to check what is on a disk.
I wanna see how a multi-angle disk looks like...

The third util is another version of the ifo_dump.


A'rpi / Astral & ESP-team

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

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