[Libvisual-devel] Some quick test results

[salsaman <sal...@xs...>]

libinfinite, video buffer size 640x480, resize by LiVES to full screen 
(1024x768) ouptut, SDL playback.

fps ~=33.

Machine: 2.4 GHz single P4, 512Mb

Not too bad, it's roughly comparable to loading frames from disk.


Output slows down a lot though when mixing in realtime.
The same clip mixed with a 600x400 video clip, luma overlay and the fps 
drops to about 8.
For mixing, a smaller output size (e.g. 320x240) can be used.
libvisual 320x240 mixed with video clip 600x400, screen size 1024x768, 
fps ~=13.

Will continue testing...

Salsaman.