language: en
tags:
- Video
+description: >
+ Obscuring filter.
+parameters:
+ - identifier: argument
+ title: Start
+ type: string
+ description: >
+ The starting rectangle is given in the format X/Y:WxH[:PWxPY] where
+ PWxPY is the size of the averaging region in pixels.
+ - identifier: end
+ title: End
+ type: string
+ description: >
+ The ending rectangle is given in the format X/Y:WxH[:PWxPY] where
+ PWxPY is the size of the averaging region in pixels.