The subject says it: For some reason the responsiveness of Kdenlive's UI starts out bog slow on my 64-bit Arch system. I run the same version (from the build script) on Ubuntu 10.04 and Debian Squeeze systems (32-bit) and see no performance slowdown. So does anyone have any idea why it should be happening on the 64-bit box ?
The latest build is a little better. First-time calls - such as a right-click to Add A Clip - take up to 20 seconds to respond, but afterwards things run smoother, just not as smoothly as on the 32-bit machines.
Btw, Kdenlive gets better all the time. Congratulations on 0.9 !