Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static byte[] YV12toYUV420Planar(byte[] input, byte[] output, int width, int height) {
        /*
         * COLOR_FormatYUV420Planar is I420 which is like YV12, but with U and V reversed.
         * So we just have to reverse U and V.
         */
        final int frameSize = width * height;
        final int qFrameSize = frameSize / 4;

        System.arraycopy(input, 0, output, 0, frameSize); // Y
        System.arraycopy(input, frameSize + qFrameSize, output, frameSize, qFrameSize); // Cb (U)
        System.arraycopy(input, frameSize, output, frameSize + qFrameSize, qFrameSize); // Cr (V)

        return output;
    }
}