Im trying to superimose qt.movie containig alpha channel over video input. Part of this alpha channel is semitransparent:
Each time, checking different codecs I receive blackish ugly outline around mask, and part with semitransparen alpha has black dominant: in video editing software are 2 types of alpha mixing - subtractive, and additive. Alpha can be premultiplied with black, and using aditive one can remove this black component when layering. How I can get rid of this unwanted outline, maintaining semitransparent part?
Sorry, correct link:
Hi kinolab, here interesting news for you:
As a gift for the beginning of 2011, there's a new "unstable" version
of OpenNI & Sensor modules with MacOSX support!
Other new features:
* Added support for multiple sensors.
* Improved README! (much more detailed instructions...)
* Some bug fixes...
Previous version features:
* A brand new .NET wrapper and .NET samples (OpenNI.net).
NITE binaries for all supported platforms (including MacOSX) will also
be released very soon.
The source code is located at:
Ubuntu 10.10 x86:
Ubuntu 10.10 x64:
We're really amazed from the awesome response of the community!
And thanks for everyone that's helped.
hi, thanks for reply!
I will try webcam and collision detection tomorrow. Btw, in your earlier post you mention Max scripts converting animations to GEM engine format. Will you post them as well? I'm doing interactive 3d visualisation for my exhibition. I thought of using blender, but your patch will be much better for this. I plan to control camera motion with wii motion plus, which can be easily linked with pd.
Love your patch, Sonsofsol!
Hi everybody, it's my first post here!
Very good patch Sonsofsol!!!
Thanks for sharing with others.
Some small ( I hope) bugs: pd reports error ( win pc) :
zexy-2.2.3 (compiled: Sep 22 2010)
Copyright (l) 1999-2008 IOhannes m zmölnig, forum::für::umläute & IEM
error: pack: b: bad type
error: pd-uzi.pd: no such object
when launching from c:/gem-engine, besides this two bugs, everything works, but it is not possible to launch examples from inside c:/Program Files /pd/extra/!!!new/gem-engine/ .
Is it possible to add colission detection to camera in cursor mode, and live (webcam) backgorund? Would be great...