How do I blur burned-in subtitles?
Add a zone over the burned-in line and set Background Style to Blur. Adjust Strength. The cover stays even when recognized text is hidden.
Prerequisites
A zone on the video.
Steps
Place the zone
- Add or select a zone over the subtitle area.
Choose Blur
- Open Settings on the zone or use the popup Zones tab.
- Under Background, set Style to Blur and set Strength.
Updated Nov 1, 2026