| /* |
| * Copyright 2008 CoreMedia AG, Hamburg |
| * |
| * 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 com.coremedia.iso.IsoFile; |
| import com.coremedia.iso.IsoTypeReader; |
| import com.coremedia.iso.IsoTypeWriter; |
| import com.coremedia.iso.Utf8; |
| import com.googlecode.mp4parser.AbstractFullBox; |
| |
| import java.nio.ByteBuffer; |
| |
| /** |
| * Classification of the media according to 3GPP 26.244. |
| */ |
| public class ClassificationBox extends AbstractFullBox { |
| public static final String TYPE = "clsf"; |
| |
| |
| private String classificationEntity; |
| private int classificationTableIndex; |
| private String language; |
| private String classificationInfo; |
| |
| public ClassificationBox() { |
| super(TYPE); |
| } |
| |
| public String getLanguage() { |
| return language; |
| } |
| |
| public String getClassificationEntity() { |
| return classificationEntity; |
| } |
| |
| public int getClassificationTableIndex() { |
| return classificationTableIndex; |
| } |
| |
| public String getClassificationInfo() { |
| return classificationInfo; |
| } |
| |
| public void setClassificationEntity(String classificationEntity) { |
| this.classificationEntity = classificationEntity; |
| } |
| |
| public void setClassificationTableIndex(int classificationTableIndex) { |
| this.classificationTableIndex = classificationTableIndex; |
| } |
| |
| public void setLanguage(String language) { |
| this.language = language; |
| } |
| |
| public void setClassificationInfo(String classificationInfo) { |
| this.classificationInfo = classificationInfo; |
| } |
| |
| protected long getContentSize() { |
| return 4 + 2 + 2 + Utf8.utf8StringLengthInBytes(classificationInfo) + 1; |
| } |
| |
| @Override |
| public void _parseDetails(ByteBuffer content) { |
| parseVersionAndFlags(content); |
| byte[] cE = new byte[4]; |
| content.get(cE); |
| classificationEntity = IsoFile.bytesToFourCC(cE); |
| classificationTableIndex = IsoTypeReader.readUInt16(content); |
| language = IsoTypeReader.readIso639(content); |
| classificationInfo = IsoTypeReader.readString(content); |
| } |
| |
| @Override |
| protected void getContent(ByteBuffer byteBuffer) { |
| byteBuffer.put(IsoFile.fourCCtoBytes(classificationEntity)); |
| IsoTypeWriter.writeUInt16(byteBuffer, classificationTableIndex); |
| IsoTypeWriter.writeIso639(byteBuffer, language); |
| byteBuffer.put(Utf8.convert(classificationInfo)); |
| byteBuffer.put((byte) 0); |
| } |
| |
| |
| public String toString() { |
| StringBuilder buffer = new StringBuilder(); |
| buffer.append("ClassificationBox[language=").append(getLanguage()); |
| buffer.append("classificationEntity=").append(getClassificationEntity()); |
| buffer.append(";classificationTableIndex=").append(getClassificationTableIndex()); |
| buffer.append(";language=").append(getLanguage()); |
| buffer.append(";classificationInfo=").append(getClassificationInfo()); |
| buffer.append("]"); |
| return buffer.toString(); |
| } |
| } |