The primary way to start a new edit is by creating a Project.
Scrubbing through high-frame-rate footage (such as 4K 120fps) is noticeably smoother. Key Performance Improvements Feature Focus Impact in 10.6.5 Target Workflow HEVC/H.264 Encoding Up to 20% faster compression times Social media deliverables, web video Unified Memory Usage Reduced RAM pressure on base Mac models Multitasking during long rendering sessions FCPXML Stability Fewer errors when migrating to DaVinci Resolve Collaborative, multi-app post-production Maximizing Workflow Efficiency in 10.6.5
Notable improvements and fixes (practical impact)
Elias finally paused. He spun his chair around. "Who was the director?"
In real-world benchmarks, this translates to marginal but welcome gains. Testing showed a 58-second video exported about 3% faster, while more complex 3-minute projects saw similar slight improvements. The Catch:

