On Wed, 2008-02-20 at 20:29 -0500, Youri Podchosov wrote:
> Mark Phalan wrote:
> > On Tue, 2008-02-19 at 07:24 -0800, Euan Thoms wrote:
> >>>> How well supported is multimedia (mpeg, avi, wmv
> >>> etc) going to be in project >Indiana? I ask this
> >>> because it sucks in Solaris 10 and even Nevada /
> >>>> OpenSolaris builds that i have trialled to date.
> >>> Euan,
> >>> Multimedia on Solaris is well supported as it was
> >>> about 3-4 years ago. Not as up-to-date as the latest
> >>> Ubuntu distros, depending if you use Nexenta or not,
> >>> but you can play DVDs, play FOSS 3D games, and listen
> >>> to various audio playbacks.
> >>> Some things require licensing, or self compilation or
> >>> packages, and other things require a bit of time and
> >>> patience. Recently the OpenGL 3D component was fixed
> >>> so now things like 3D screensavers and game
> >>> development/porting are very possible wit Indiana.
> >>
> >> That may be the case and glad to hear it, but in ubuntu it all works
> >>  out-the-box which to me makes a huge difference. I spent ages trying
> >>  to get a media player to work to no avail. I read somewhere the codecs
> >>  seem to be revoked for totem due to a licensing issue, but then how
> >>  come ubuntu has them as a restricted download (automated). I dug
> >>  around and mplayer is available for ssolaris also one called VLC which
> >>  i liked on Windows but I had to compile it myself. What's that all
> >>  about, can't one person do it and share the binaries? 
> > 
> > If you're still looking for a good solution for multi-media on
> > OpenSolaris I've found that the the easiest path is to simply compile
> > the ffmpeg plugin for gstreamer:
> > 
> > Get it here: 
> > http://gstreamer.freedesktop.org/src/gst-ffmpeg/gst-ffmpeg-0.10.3.tar.bz2
> > 
> > It compiles out of the box (on Nevada) with gcc but has problems
> > linking, I had to use the GNU linker to get it to link. Apart from the
> > linking issue it's trivial to get going.
> > 
> > Once you've built it just stick the plugin (libgstffmpeg.so)
> > into /usr/lib/gstreamer-0.10.
> > 
> > The advantage of doing this over compiling mplayer/vlc is that this
> > enables all the gnome apps to be able to play pretty much any video
> > format. You can use totem, the nautilus thumbnailer works etc.
> > 
> > A subset of the formats ffmpeg supports:
> > 
> > mpeg4 (divx)
> > h264
> > mpeg2
> > mp3
> > 
> > and many many others.
> > 
> > I know its a pain to compile stuff and we really should be thinking
> > about how to offer users access to codecs in a similar way to Ubuntu.
> 
> Mark,
> 
> that's a very neat solution, but what's the trick to make this thing 
> really work?
> 
> On a full, pristine SXCE 82, I build libgstffmpeg.so and make it 
> available from /usr/lib/gstreamer-0.10.  gst-inspect shows everything 
> about ffmpeg plugin as expected, user's private GStreamer plugins cache 
> (~/.gstreamer-0.10/registry.i386.xml) is correctly (re)constructed and 
> properly reflects ffmpeg presence, too, but running totem against a 
> MPEG-1 or MPEG-2 stream yields the message:
> 
> "The playback of this movie requires a MPEG-1/2 System Stream demuxer 
> plugin which is not installed."
> 
> What's the catch?  What does totem want?

Hmm.. well it looks like I was mistaken. The ffmpeg plugin can't do
mpeg2 :(
For that you'll need to compile the "ugly" gstreamer plugins (and one of
its dependencies - mpeg2dec):

http://libmpeg2.sourceforge.net/files/mpeg2dec-0.4.1.tar.gz

Usual configure, make, make install (just make sure you add:
--x-includes=/usr/X11/include to the configure stage)

http://gstreamer.freedesktop.org/src/gst-plugins-ugly/gst-plugins-ugly-0.10.7.tar.bz2

Same as the gst-ffmpeg plugin compilation - requires gld. Make sure that
the configure script picks up the mpeg2dec library.


-Mark

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