Multiple timelines

[progstre]

Hello,

just wanted to ask a question.
Is it possible to create multiple timelines and create single composition + videoComposition + audioMix? I'm trying to lay two videos on top of each other (e.g. like facetime calls). However every timeline consists of multiple subsequent video clips.

So it would look like this with two timelines and every letter representing a video file (mp4):
aaaaaaabbbccccc
dddeeefffffffffffff

Thank you

[vitoziv]

That's impossible because of the mechanism of AVFoundation. But you can lay videos through Timeline.overlays