org.jcodec.scale

Class RgbToYuv420p

java.lang.Object

org.jcodec.scale.RgbToYuv420p

All Implemented Interfaces:

Transform

public class RgbToYuv420p
extends Object
implements Transform

This class is part of JCodec ( www.jcodec.org ) This software is distributed under FreeBSD License Transforms Picture in RGB colorspace ( one plane, 3 integers per pixel ) to Yuv420 colorspace output picture ( 3 planes, luma - 0th plane, cb - 1th plane, cr - 2nd plane; cb and cr planes are half width and half haight ) TODO: implement jpeg colorspace instead of NTSC

Author:

The JCodec project

Nested Class Summary

Nested classes/interfaces inherited from interface org.jcodec.scale.Transform

Transform.Levels

Constructor Summary

Constructors

Constructor and Description
RgbToYuv420p()

Method Summary

Modifier and Type	Method and Description
static void	rgb2yuv(byte r, byte g, byte b, byte[] out)
void	transform(Picture img, Picture dst)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RgbToYuv420p

public RgbToYuv420p()

Method Detail

transform

public void transform(Picture img,
                      Picture dst)

Specified by:

transform in interface Transform

rgb2yuv

public static final void rgb2yuv(byte r,
                                 byte g,
                                 byte b,
                                 byte[] out)