Filter Plugins/Filter Test

Capabilities

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

Introduction

Tests video buffer reading and writing. Only useful for debugging.

Parameters

This filter takes one parameter. This parameter determines the number of times to loop through 'copy video buffer out; memset video buffer; copy video buffer in'. The default is '0'.

Usage Examples

• Run the copy loop 5 times per frame

-J test=5