Filter Plugin

region

---
schema_version: 0.1
type: filter
identifier: region
title: Regionalize
version: 1
copyright: Ushodaya Enterprises Limited
creator: Charles Yates
license: LGPLv2.1
language: en
tags:
  - Video
description: Apply one or more filters to a region of the video image. The region can be shaped as well using the alpha channel of another producer.
bugs:
  - Circle is unpredictable in the absence of the librsvg pixbuf loader.
parameters:
  - identifier: argument
    title: File
    type: string
    description: A file whose alpha channel will "shape"  the region. The string "circle" is a shortcut but it requires pixbuf with the librsvg loader. The circle is automatically stretched to the region to create an ellipse.
  - identifier: region.*
    title: Region
    description: Properties may be set on the encapsulated region transition. See "region" transition for details.
...