[Home]Filter Plugins/Filter Levels

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Capabilities

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

Introduction

Scales luminosity values in the source image, similar to VirtualDub's 'levels' filter. This is useful to scale ITU-R601 video (which limits luma to 16-253) back to the full 0-255 range.

Parameters

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

input input luma range (0-255 - 0-255) [0-255]

gamma input luma gamma (0.5-3.5) [1.000000]

output output luma range (0-255 - 0-255) [0-255]

Usage Examples


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Edited December 28, 2004 1:29 pm by Monroe (diff)
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