WebVTT regions set the areas of the video where captions or subtitles should be rendered, such as placing roll-up captions used for live captions.

Compatibility

• Chrome ❌ Search for bugs Search for Chromestatus entry
• Chrome Android ❌ Search for bugs Search for Chromestatus entry
• Edge ❌ Search for bugs Search for Chromestatus entry
• Firefox 59 Released on 2018-03-13
• Firefox for Android 59 Released on 2018-03-13
• Safari 7 Released on 2013-10-22
• Safari on iOS 7 Released on 2013-09-18

BCD data

• api.VTTRegion
• api.VTTRegion.VTTRegion
• api.VTTRegion.id
• api.VTTRegion.regionAnchorX
• api.VTTRegion.regionAnchorY
• api.VTTRegion.scroll
• api.VTTRegion.viewportAnchorX
• api.VTTRegion.viewportAnchorY
• api.VTTRegion.width