lists@martinmalm.com wrote:

Hi !

...

i don't fully understand your question, but basically does it mean, to blow up a (say) "320x240" openGL-rendering (Gem-window) to (say) 1024x768-fullscreen (upsampling) ?

Yes, thats exactly what I mean, But maybe in Open GL this wouldn't increase the performance as muchs as would if it was pure video processing ?

Another thing I ran into yesterday is the the color pix_rgba conversion I have to do to use the pix_objects, is this a costly operation and are there any codecs / fileformats that which wouldn't have to be conversed ?

I noticed that when using pix_multiimage with tif sequences instead of pix_film with avi files I didn't have to do the conversion anymore..

ah the really *STUPID* pix_rgba object. hopefully you won't have to to this anymore very soon. i'm sorry, that i ever introduced it (and put it into a help-file!)

mfg.asd.r IOhannes