Perform high resolution NLE optional polishing

Trigger: An offline edit sequence is approved and locked for final high-resolution finishing.

1. Conform the locked offline sequence to high-resolution source media
2. Apply final color correction and grading
3. Integrate high-resolution visual effects and broadcast graphics
4. Sync final audio mix with the high-resolution video track
5. Review the timeline for visual artifacts or continuity errors
6. Render the final high-resolution master file

Outcome: A polished, high-resolution master file is finalized and ready for broadcast or distribution delivery.