* cleanup code
* cleanup interface

  - ability to select between different tuners if the board has several
    tuners
  - abitility to select between different demux if the board has several
    demuxes
  - if frequency isn't specified, do not try to tune the tuner and
    assume some other software already did it
  - set a bigger buffer size to avoid packet losses
  - do not filter too many PIDs since some board only have 8 filters
  - kludged so that the module works perfectly well with the demuxstream
    demuxer
  - use DMX_PES_OTHER all the time because some boards do not have a
    decoder chip (this may be a problem for you)

This changeset is part of the Dreambox port of VLC.

* Directory browsing works
* Coredump is solved
* Adding files or entire directories to the playlist GUI control works.

 over tcp doesn't really work yet).
                   - fixed bad usage of delete vs delete[]
(using --rtsp-tcp still leads to segfault)

reading the extended PSD. Given that area-highlighting and
features in the extended PSD haven't been implemented,
best then to not try to read this at all.

 lot of mandatory fields missing, like v, o, and s)

    TODO:
        - handle PTS (for now, I just use mdate() :)
        - support TS/PS (hard as it needs a lot of work on TS/PS demuxers).
        - support X-QT and X-QUICKTIME. (I don't know if it's really used).
        - implement pause, seek ...
        - clean up/bugs fixes...
        - ...

* modules/demux/mpeg/ts.c: compilation fix for old libdvbpsi.

  - support for slp
  - support for theora
  - support for demuxdump

This work is part of the work done by Anevia for the "Gran Theatro del
Barcelona".

This work is part of the work done by Anevia for the "Gran Theatro del
Barcelona".

          things to write to implement competely the standard but this decoder
          will work in most of the pictures subtitles cases. Text subtitles
          decoding is not implemented at all.
          This decoder has been validated with CAVENA encoders after few
          remarks of their developpers.

include/*: addded a p_spuinfo field in the decider_fifo_t and the
           es_descriptor_t

codecs.h: added a dvb_spuinfo_t structure to identify the id of the selected
          track.

modules/demux/mpeg: added the support of the dvb subtitles track. Need last
                    libdvbpsi (0x59 descriptor) to compile. The demuxer
                    creates n fake ES as each ES carries up to 256 subtitles
                    tracks.


This work is part of the work done by Anevia for the "Gran Theatro del
Barcelona".

  - less vague bugs :)
* changed the global hotkey for play/pause to command-p since 'space' won't be
  defined as the hotkey. i was sick of all the hacks i had made to have it work
  that way, so the end. space only works in the vout from now on.

stream output, and takes what comes from a DVB card and sends it onto
the network. I didn't activate it in configure.ac because I suspect there
might be problems with iovec on Windows (and there is probably a better
way to do it).

 		   sort playlist function.

* modules/access/v4l/v4l.c: big clean-up of the Video4Linux input.
   New --v4l-vdev and --v4l-adev config options and the ability to play an audio only stream.

* modules/gui/wxwindows/streamout.cpp: fixed a couple of things.

* include/vlc_codec.h, modules/codec/ffmpeg/encoder.c, modules/stream_out/transcode.c: tell the encoder to respect the aspect ratio of the input.
* modules/gui/wxwindows/preferences_widgets.cpp: compilation fix.
* src/misc/configuration.c: use strtol() instead of atoi().

* src/input/input.c: honor the --demux config option (will be overriden if demux is specified in the MRL).
   I'm not exactly sure this is wise as some users will surely fuck-up their preferences and force a specific demux...
   but this also allows me to specifiy the demuxdump demux with an input option (very handy to include the demuxdump option in the streamout gui dialogs).
* src/misc/modules.c: changed module_Need() to use var_Get() instead of config_Get.

* modules/gui/wxwindows/*: moved the demuxdump option from the open dialog to the streamout dialog.

* modules/codec/ffmpeg/encoder.c: fixed bug in the audio encoder.
* modules/gui/wxwindows/preferences_widgets.*: bug fix.

* modules/gui/wxwindows/preferences_widgets.*: added a refresh button for config vars with choices lists which have a pf_list_update callback.
* modules/access/dshow/dshow.cpp: provide a callback to update the devices lists.

  maybe this will fix the random crashes?

   String choices lists can now also have a list of text descriptions associated with them.
   Added integer choices lists.
* modules/gui/wxwindows/: modified config widgets to use the new config options.
* ALL: updated for the new config options.

* include/codecs.h:
  - created a subtitle_data_t to be used by subtitle demuxers
    and decoders to pass information.
  - ToDo: access/dvd/es.c and spudec need to be fixed to use the palette field
    of this new struct.
* modules/codec/subsdec.c:
  - moved the decoding of ssa textlines to here.
  - ToDo: support for any tags is lacking atm., but now possible.
* modules/demux/mkv.cpp:
  - ssa is now passed undecoded to ssa subsdec.
  - ssa headers are passed to ssa subsdec via subtitle_data_t
  - ToDo: decode idx header info and fill the subtitle_data_t
  - ToDo: support for compressed vobsubs.
* modules/demux/util/sub.?:
  - moved ssa decoding out of here.
  - ToDo: add support for multiple tracks
  - ToDo: implement reading vobsub .sub files (not .idx)

* src/video_output/vout_synchro.c, include/vout_synchro.h: got rid of the dependency on the vout.
* modules/codec/libmpeg2.c: updated with the synchro api changes.