1dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu/* 2dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * Copyright 2011 castLabs, Berlin 3dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * 4dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * Licensed under the Apache License, Version 2.0 (the License); 5dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * you may not use this file except in compliance with the License. 6dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * You may obtain a copy of the License at 7dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * 8dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * http://www.apache.org/licenses/LICENSE-2.0 9dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * 10dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * Unless required by applicable law or agreed to in writing, software 11dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * distributed under the License is distributed on an AS IS BASIS, 12dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * See the License for the specific language governing permissions and 14dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * limitations under the License. 15dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu */ 16dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 17dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhupackage com.googlecode.mp4parser.boxes.ultraviolet; 18dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 19dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhuimport com.coremedia.iso.IsoTypeReader; 20dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhuimport com.coremedia.iso.Utf8; 21dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhuimport com.googlecode.mp4parser.AbstractFullBox; 22dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 23dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhuimport java.nio.ByteBuffer; 24dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 25dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu/** 26dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu * AssetInformationBox as defined Common File Format Spec. 27dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu */ 28dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhupublic class AssetInformationBox extends AbstractFullBox { 29dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu String apid = ""; 30dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu String profileVersion = "0000"; 31dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 32dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu public AssetInformationBox() { 33dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu super("ainf"); 34dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu } 35dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 36dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu @Override 37dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu protected long getContentSize() { 38dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu return Utf8.utf8StringLengthInBytes(apid) + 9; 39dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu } 40dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 41dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 42dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu @Override 43dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu protected void getContent(ByteBuffer byteBuffer) { 44dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu writeVersionAndFlags(byteBuffer); 45dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu byteBuffer.put(Utf8.convert(profileVersion), 0, 4); 46dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu byteBuffer.put(Utf8.convert(apid)); 47dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu byteBuffer.put((byte) 0); 48dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu } 49dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 50dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 51dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu @Override 52dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu public void _parseDetails(ByteBuffer content) { 53dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu parseVersionAndFlags(content); 54dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu profileVersion = IsoTypeReader.readString(content, 4); 55dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu apid = IsoTypeReader.readString(content); 56dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu content = null; 57dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu } 58dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 59dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu public String getApid() { 60dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu return apid; 61dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu } 62dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 63dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu public void setApid(String apid) { 64dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu this.apid = apid; 65dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu } 66dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 67dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu public String getProfileVersion() { 68dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu return profileVersion; 69dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu } 70dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu 71dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu public void setProfileVersion(String profileVersion) { 72dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu assert profileVersion != null && profileVersion.length() == 4; 73dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu this.profileVersion = profileVersion; 74dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu } 75dd9eb897ee7c7b507cbdcf80263bb4b5de6966bfTeng-Hui Zhu} 76