Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static byte[] YV12toYUV420SemiPlanar(final byte[] input, final byte[] output, final int width,
            final int height) {
        /*
         * COLOR_FormatYUV420SemiPlanar is NV12
         * We convert by putting the corresponding U and V bytes together (interleaved).
         */
        final int frameSize = width * height;
        final int qFrameSize = frameSize / 4;

        System.arraycopy(input, 0, output, 0, frameSize); // Y

        for (int i = 0; i < qFrameSize; i++) {
            output[frameSize + i * 2] = input[frameSize + i + qFrameSize]; // Cb (U)
            output[frameSize + i * 2 + 1] = input[frameSize + i]; // Cr (V)
        }
        return output;
    }
}