/*
* Copyright 2011 castLabs, Berlin
*
* Licensed under the Apache License, Version 2.0 (the License);
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.googlecode.mp4parser.boxes.basemediaformat;
import com.googlecode.mp4parser.AbstractBox;
import com.coremedia.iso.boxes.h264.AvcConfigurationBox;
import java.io.ByteArrayOutputStream;
import java.nio.ByteBuffer;
import java.util.Arrays;
import static com.googlecode.mp4parser.util.CastUtils.l2i;
/**
* The AVC NAL Unit Storage Box SHALL contain an AVCDecoderConfigurationRecord,
* as defined in section 5.2.4.1 of the ISO 14496-12.
*/
public class AvcNalUnitStorageBox extends AbstractBox {
byte[] data;
public AvcNalUnitStorageBox() {
super("avcn");
}
public AvcNalUnitStorageBox(AvcConfigurationBox avcConfigurationBox) {
super("avcn");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ByteBuffer content = ByteBuffer.allocate(l2i(avcConfigurationBox.getContentSize()));
avcConfigurationBox.getContent(content);
data = content.array();
}
@Override
protected long getContentSize() {
return data.length;
}
public void setData(byte[] data) {
this.data = data;
}
@Override
public void _parseDetails(ByteBuffer content) {
data = new byte[content.remaining()];
}
@Override
protected void getContent(ByteBuffer byteBuffer) {
byteBuffer.put(data);
}
@Override
public String toString() {
return "AvcNalUnitStorageBox{" +
"data=" + Arrays.toString(data) +
'}';
}
}