Filter Plugins/Filter Mask

Capabilities

Video	Audio	RGB	YUV	YUV422	multiple instances	processing type	frames needed
yes	no	yes	yes	no	yes	POST	1

Introduction

This filter applies an rectangular mask to the video. Everything outside the mask is set to black.

Parameters

Default values are shown in [green] in square brackets.

lefttop Upper left corner of the box (0-width x 0-height) [0x0]

rightbot Lower right corner of the box (0-width x 0-height) [32x32]

Usage Examples

Author

Chad Page <cpage at silcom dot com>