[MPlayer-users] libdvdnav status for mplayer?

[Edd Barrett]

Hi,

I thought i would try libdvdnav with mplayer as DVD menu is the only
reason I have vlc installed for. I use mplayer for absolutely
everything else.

I am using OpenBSD-current and the version of mplayer found in ports
(mplayer-1.0rc2p8) and the new version of dvdnav (libdvdnav-4.1.2).

I had difficulty build dvdnav. It seemed to incorrectly report that my
autotools were too old and would not build atall with automake 1.9.
After commenting version checks and using automake 1.8 I got a build.

My build of mplayer then seems to play dvd menus fine if you invoke
`mplayer dvdnav://`, but i cant interact with the menu. The keypad
keys in the manual dont do anything apart from 5 which restarts the
menu.

After adding -nocache, I am able to move a highlighted box over the
menu, but selecting things with 5 restarts the menu.

What if you want to cache the actual film? Can you not have mplayer
automatically disable the cache just for the menu and resume normal
caching afterwards?

Also the dvd tray remains locked after quitting mplayer, very annoying.

So my questions are:

a) Is this supposed to work?

b) If so, is this a bug in the build/software?

Thanks
% mplayer -nocache dvdnav://
MPlayer 1.0rc2-3.3.5 (C) 2000-2007 MPlayer Team
CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (Family: 15, Model: 2, Stepping: 9)
CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.

Playing dvdnav://.
libdvdnav: Using dvdnav version 0.2.1cvs from http://dvd.sf.net
libdvdnav: DVD Title:
libdvdnav: DVD Serial Number: 4503DABF (GEAR):
libdvdnav: DVD Title (Alternative):
libdvdnav: Unable to find map file '/home/edd/.dvdnav/.map'
libdvdnav: DVD disk reports itself with Region mask 0x00f50000. Regions: 2 4
dvdnav_stream, you didn't specify a track number (as in dvdnav://1),
playing whole disc
INIT ERROR: couldn't get init pos New position not yet determined.
Remember to disable MPlayer's cache when playing dvdnav:// streams
(adding -nocache to your command line)
DVDNAV, switched to title: 1
MPEG-PS file format detected.
VIDEO:  MPEG2  720x576  (aspect 2)  25.000 fps  8500.0 kbps (1062.5 kbyte/s)
Opening video filter: [pp=lb]
==========================================================================
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 576 (preferred colorspace: Mpeg PES)
[PP] Using external postprocessing filter, max q = 6.
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.4.0b
Selected video codec: [mpeg12] vfm: libmpeg2 (MPEG-1 or 2 (libmpeg2))
==========================================================================
==========================================================================
Opening audio decoder: [liba52] AC3 decoding with liba52
Using SSE optimized IMDCT transform
Using MMX optimized resampler
AUDIO: 48000 Hz, 2 ch, s16le, 192.0 kbit/12.50% (ratio: 24000->192000)
Selected audio codec: [a52] afm: liba52 (AC3-liba52)
==========================================================================
ao2: 48000 Hz  2 chans  s16le [0x9]
AO: [sun] 48000Hz 2ch s16le (2 bytes per sample)
Starting playback...
VDec: vo config request - 720 x 576 (preferred colorspace: Planar YV12)
[PP] Using external postprocessing filter, max q = 6.
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
VO: [xv] 720x576 => 1024x576 Planar YV12  [fs]
dvdnav_stream, seeking to 0 failed: New position not yet determined.
MPEG-PS file format detected.
VIDEO:  MPEG2  720x576  (aspect 2)  25.000 fps  8500.0 kbps (1062.5 kbyte/s)
Opening video filter: [pp=lb]
==========================================================================
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 576 (preferred colorspace: Mpeg PES)
[PP] Using external postprocessing filter, max q = 6.
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.4.0b
Selected video codec: [mpeg12] vfm: libmpeg2 (MPEG-1 or 2 (libmpeg2))
==========================================================================
==========================================================================
Opening audio decoder: [liba52] AC3 decoding with liba52
Using SSE optimized IMDCT transform
AUDIO: 48000 Hz, 2 ch, s16le, 192.0 kbit/12.50% (ratio: 24000->192000)
Selected audio codec: [a52] afm: liba52 (AC3-liba52)

PS. There is a separate dvdread port in OpenBSD, but dvdnav appears to
install it also. It this maintained as a part of dvdnav now?


-- 

Best Regards

Edd

http://students.dec.bournemouth.ac.uk/ebarrett