com.coremedia.iso.boxes.NullMediaHeaderBox Maven / Gradle / Ivy
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A generic parser and writer for all ISO 14496 based files (MP4, Quicktime, DCF, PDCF, ...)
/*
* Copyright 2011 Sebastian Annies, Hamburg, Germany
*
* 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.coremedia.iso.boxes;
import java.nio.ByteBuffer;
/**
* 4cc = "{@value #TYPE}"
* Streams other than visual and audio (e.g., timed metadata streams) may use a
* Null Media Header Box.
*/
public class NullMediaHeaderBox extends AbstractMediaHeaderBox {
public static final String TYPE = "nmhd";
public NullMediaHeaderBox() {
super(TYPE);
}
@Override
protected long getContentSize() {
return 4;
}
@Override
public void _parseDetails(ByteBuffer content) {
parseVersionAndFlags(content);
}
@Override
protected void getContent(ByteBuffer byteBuffer) {
writeVersionAndFlags(byteBuffer);
}
}