I have 3 video sources which I have added as 3 tracks on the timeline.
The video sources consist of multiple video files as generated by the gopro camera.
I would like to shrink the video down to 10 mins.
How do I put together slices of the 3 tracks into a 4th track for output?
I can see that I could save each of the 3 source tracks as separate MLT projects and then open a master project and use the 3 MLT as my playlist… is this the easiest approach or is there a better way?