I'm using CHDK:
s5is fw:101b build:0.8.4-595 date:Fri, 28 Nov 2008
I've noticed during video recording that i see the current bitrate in KBytes/Sec and i can change it in realtime.
Although i change it (from 0.25x to 3x) it doesn't seem to do anything. Not in the bitrate onscreen, and not by checking the video file later. (comparing length vs size, and checking the bitrate on VirtualDub).
Am i doing something wrong? Or is it a bug ?