Video does not run in Dorico


I have a 15 min clip attached to my Dorico project (.mov file). The video does not run although the audio dialog plays smoothly. At best, the video is choppy and jumps.

Here is my setup:
Dorico 3.5 with a woodwind, brass, percussion, strings template.
Mac Pro, 12-core, 128GB RAM, (mid-2010)

The project frame rate was set to the same as video frame rate (23.98 fps)

The video runs smoothly otherwise in Quicktime and in Logic with a 500+ track template.

Appreciate any and all help on this.


Hi Alex,
since MOV is just a container, what is the exact format of your video?
Here is a page with all Steinberg supported formats and the limitations.