Copy/Paste clips/medias across Multiple Instances

It is easy to copy/paste clips/media within a single instance of CINELERRA-GG or across multiple instances. The reason this works is because there are hidden X cut buffers and these are used to transmit EDL from 1 instance to another.

Steps to copy from a source timeline and paste to a target timeline:

1. highlight a selection on the timeline in 1 instance of CINELERRA-GG
2. use the Copy icon (shortcut c) on the main menu bar to copy into a buffer
3. move the pointer to another instance of CINELERRA-GG and set an insertion point in its timeline
4. use the Paste icon (shortcut v) to paste the clip to that other instance selection target