com.mp4parser.iso14496.part15.PriotityRangeBox Maven / Gradle / Ivy

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A generic parser and writer for all ISO 14496 based files (MP4, Quicktime, DCF, PDCF, ...)

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package com.mp4parser.iso14496.part15;

import com.coremedia.iso.IsoTypeReader;
import com.coremedia.iso.IsoTypeWriter;
import com.googlecode.mp4parser.AbstractBox;

import java.nio.ByteBuffer;

/**
 * Created by sannies on 08.09.2014.
 */
public class PriotityRangeBox extends AbstractBox {
    public static final String TYPE = "svpr";

    int reserved1 = 0;
    int min_priorityId;
    int reserved2 = 0;
    int max_priorityId;

    public PriotityRangeBox() {
        super(TYPE);
    }

    @Override
    protected long getContentSize() {
        return 2;
    }

    @Override
    protected void getContent(ByteBuffer byteBuffer) {
        IsoTypeWriter.writeUInt8(byteBuffer, (reserved1 << 6) + min_priorityId);
        IsoTypeWriter.writeUInt8(byteBuffer, (reserved2 << 6) + max_priorityId);
    }

    @Override
    protected void _parseDetails(ByteBuffer content) {
        min_priorityId = IsoTypeReader.readUInt8(content);
        reserved1 = (min_priorityId &0xC0) >> 6;
        min_priorityId &= 0x3F;
        max_priorityId = IsoTypeReader.readUInt8(content);
        reserved2 = (max_priorityId &0xC0) >> 6;
        max_priorityId &= 0x3F;
    }

    public int getReserved1() {
        return reserved1;
    }

    public void setReserved1(int reserved1) {
        this.reserved1 = reserved1;
    }

    public int getMin_priorityId() {
        return min_priorityId;
    }

    public void setMin_priorityId(int min_priorityId) {
        this.min_priorityId = min_priorityId;
    }

    public int getReserved2() {
        return reserved2;
    }

    public void setReserved2(int reserved2) {
        this.reserved2 = reserved2;
    }

    public int getMax_priorityId() {
        return max_priorityId;
    }

    public void setMax_priorityId(int max_priorityId) {
        this.max_priorityId = max_priorityId;
    }
}