This update introduced Apple’s high-performance RAW codec, allowing you to edit with the flexibility of RAW data while maintaining the speed of standard ProRes.
Final Cut Pro X 10.4.1 was a landmark update for the platform, primarily known for introducing and comprehensive closed captioning tools. Final Cut Pro X 10.4.1
Use the shortcut Option-C to add a caption clip at the playhead. Final Cut Pro X 10.4.1
Version 10.4.1 added native tools to create, view, and edit captions directly in the timeline. Final Cut Pro X 10.4.1