Filter Plugins/Filter Preview

Capabilities

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

Introduction

This module displays a preview of the video stream, from the post-process viewpoint using either an Xv, SDL, or GTK interface.

Parameters

This module takes one of the following parameters, default is xv.

xv use Xv interface for display

sdl use SDL interface for display

only works in YUV mode. SDL support must be enabled and available at build time. SDL must be available at run time.

gtk use GTK interface for display

only works in RGB mode. GTK support must be enabled and available at build time. GTK must be available at run time.

Usage Examples

• Previewing with the SDL interface

-J preview=sdl

Author

Thomas Oestreich