Forums > Jitter

multiple videos to one output

February 8, 2006 | 11:42 am

hello, i need to play 9 videos simultanously to one same video output.
i use alphablend to composit the image and this works fine, but using 9 jit.qt.movie at the same time decreases a lot the image quality and the speed of the animation by the time i get to the last animation played.
i use 720 575 jpgA 6 seconds animations.
yhanx for anyhelp
kranky


February 8, 2006 | 2:27 pm

disk speed is your primary bottleneck
distribute the movies across disks or try loading movies to ram (or
use a ram disk)
also try "@colormode uyvy" to cut the compositing cpu load in half.

-dek


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