[PD] Fwd: raspberry pi and logitech c920 webcam

[Max]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

That sounds interesting. Is this Pd external which is doing dbus to
omxplayer available?

max


On 02/04/2015 07:07 AM, Simon Wise wrote:
> On 04/02/15 21:20, Julian Brooks wrote:
>> Hello,
>> 
>> RPi currently cannot run opengl (only opengl es) which is
>> required for GEM, so afaict no GEM on the RPi currently.
> 
> you can't get video into GEM (yet), I have managed to control
> playback, overlays and mapping from within pd with some very messy
> scripting and mucking around with the sample programs in C, but so
> far it is all one-off hacks for particular tasks. The first more
> generally useful outcome is a pd external that talks to omxplayer
> via dbus, allowing much better timing and volume control, it is
> working for an exhibition that opens shortly ... and I am currently
> trying to get the player rendering to a texture as my next step...
> which will then be able to be moved around, layered etc, and
> properly wrapped up as an external.
> 
> A big limitation is the resolution ... 1080p can have one layer
> (only just), but it is looking like once I get rid of as much of
> the overhead as possible, putting as much as possible into pd
> externals, then two layers of 720p (which is plenty good enough for
> most projectors) should be possible. Dropping the resolution
> further will give much more flexibility, and is fine for lots of
> material.
> 
> But it is slow work for me, I'm learning a lot in the process.
> 
> 
> Simon
> 
> _______________________________________________ 
> Pd-list at lists.iem.at mailing list UNSUBSCRIBE and
> account-management -> http://lists.puredata.info/listinfo/pd-list

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iEYEARECAAYFAlTTtlUACgkQ3EB7kzgMM6IeCgCbBuoAzm2nD0OsXZV1ikb5cHMC
3XIAoIRUAtY2y9OQjDZGRhDOf9CqR03x
=jWu9
-----END PGP SIGNATURE-----