Hi, this is from the Resolume2.3 manual, what do I need to do the following:

Preparing media

Although resolume plays mpg and mov files, for the best playback result of movies you should use the avi file format encoded with the Cinepak, Indeo or MJPEG codec.

Export settings:

Codec: Cinepak, Indeo 5.1 or MJPEG

Audio: disabled

Key frame every 1 frame

You should render every frame a keyframe if you want to play your files backward or if you do a lot of scratching. Rendering every frame a key frame reduces seek time so that the forwards and backwards playback speed is the same and that scratching will be faster.