S302MUtils.java

package org.jcodec.codecs.s302;
import org.jcodec.common.model.ChannelLabel;

/**
 * This class is part of JCodec ( www.jcodec.org ) This software is distributed
 * under FreeBSD License
 * 
 * @author The JCodec project
 * 
 */
public class S302MUtils {

    public static String name(int channels) {
        switch (channels) {
        case 1:
            return "Mono";
        case 2:
            return "Stereo 2.0";
        case 4:
            return "Surround 4.0";
        case 8:
            return "Stereo 2.0 + Surround 5.1";
        }
        return null;
    }

    public static ChannelLabel[] labels(int channels) {
        switch (channels) {
        case 1:
            return new ChannelLabel[] { ChannelLabel.MONO };
        case 2:
            return new ChannelLabel[] { ChannelLabel.STEREO_LEFT, ChannelLabel.STEREO_RIGHT };
        case 4:
            return new ChannelLabel[] { ChannelLabel.FRONT_LEFT, ChannelLabel.FRONT_RIGHT, ChannelLabel.REAR_LEFT,
                    ChannelLabel.REAR_RIGHT };
        case 8:
            return new ChannelLabel[] { ChannelLabel.STEREO_LEFT, ChannelLabel.STEREO_RIGHT, ChannelLabel.FRONT_LEFT,
                    ChannelLabel.FRONT_RIGHT, ChannelLabel.REAR_LEFT, ChannelLabel.REAR_RIGHT, ChannelLabel.CENTER,
                    ChannelLabel.LFE };
        }
        return null;
    }
}