Copy from the timeline is no longer working for HEVC encoded files
Final Cut Pro can't copy HEVC files from the timeline. (H.264 files seem fine)
Steps to reproduce.
- put any clip on the timeline
- hover clip and press "i" and "o" in to separate places to select part of the clip
- Press Ctrl+C (or select Copy from the Edit Menu)
- Press Ctrl+V (or select Paste from the Edit Menu)
Expected Result: Section of the clip selected is pasted into the timeline
Actual result: Nothing happens.
Everything worked fine until this morning. (Paste seems ot work fine because if I select a clip and copy from the Library Sidebar the paste works function. Cutting out of the timeline also seems to work, but it can't be pasted.
(I also tried rebooting, just in case)
Mac mini