diff options
Diffstat (limited to 'isoparser/src/main/java/com/coremedia/iso/boxes/.svn/text-base/MediaHeaderBox.java.svn-base')
-rw-r--r-- | isoparser/src/main/java/com/coremedia/iso/boxes/.svn/text-base/MediaHeaderBox.java.svn-base | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/isoparser/src/main/java/com/coremedia/iso/boxes/.svn/text-base/MediaHeaderBox.java.svn-base b/isoparser/src/main/java/com/coremedia/iso/boxes/.svn/text-base/MediaHeaderBox.java.svn-base deleted file mode 100644 index 69b538b..0000000 --- a/isoparser/src/main/java/com/coremedia/iso/boxes/.svn/text-base/MediaHeaderBox.java.svn-base +++ /dev/null @@ -1,147 +0,0 @@ -/* - * 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.IsoTypeReader; -import com.coremedia.iso.IsoTypeWriter; -import com.googlecode.mp4parser.AbstractFullBox; - -import java.nio.ByteBuffer; - -/** - * This box defines overall information which is media-independent, and relevant to the entire presentation - * considered as a whole. - */ -public class MediaHeaderBox extends AbstractFullBox { - public static final String TYPE = "mdhd"; - - - private long creationTime; - private long modificationTime; - private long timescale; - private long duration; - private String language; - - public MediaHeaderBox() { - super(TYPE); - } - - public long getCreationTime() { - return creationTime; - } - - public long getModificationTime() { - return modificationTime; - } - - public long getTimescale() { - return timescale; - } - - public long getDuration() { - return duration; - } - - public String getLanguage() { - return language; - } - - protected long getContentSize() { - long contentSize = 4; - if (getVersion() == 1) { - contentSize += 8 + 8 + 4 + 8; - } else { - contentSize += 4 + 4 + 4 + 4; - } - contentSize += 2; - contentSize += 2; - return contentSize; - - } - - public void setCreationTime(long creationTime) { - this.creationTime = creationTime; - } - - public void setModificationTime(long modificationTime) { - this.modificationTime = modificationTime; - } - - public void setTimescale(long timescale) { - this.timescale = timescale; - } - - public void setDuration(long duration) { - this.duration = duration; - } - - public void setLanguage(String language) { - this.language = language; - } - - @Override - public void _parseDetails(ByteBuffer content) { - parseVersionAndFlags(content); - if (getVersion() == 1) { - creationTime = IsoTypeReader.readUInt64(content); - modificationTime = IsoTypeReader.readUInt64(content); - timescale = IsoTypeReader.readUInt32(content); - duration = IsoTypeReader.readUInt64(content); - } else { - creationTime = IsoTypeReader.readUInt32(content); - modificationTime = IsoTypeReader.readUInt32(content); - timescale = IsoTypeReader.readUInt32(content); - duration = IsoTypeReader.readUInt32(content); - } - language = IsoTypeReader.readIso639(content); - IsoTypeReader.readUInt16(content); - } - - - public String toString() { - StringBuilder result = new StringBuilder(); - result.append("MediaHeaderBox["); - result.append("creationTime=").append(getCreationTime()); - result.append(";"); - result.append("modificationTime=").append(getModificationTime()); - result.append(";"); - result.append("timescale=").append(getTimescale()); - result.append(";"); - result.append("duration=").append(getDuration()); - result.append(";"); - result.append("language=").append(getLanguage()); - result.append("]"); - return result.toString(); - } - - protected void getContent(ByteBuffer byteBuffer) { - writeVersionAndFlags(byteBuffer); - if (getVersion() == 1) { - IsoTypeWriter.writeUInt64(byteBuffer, creationTime); - IsoTypeWriter.writeUInt64(byteBuffer, modificationTime); - IsoTypeWriter.writeUInt32(byteBuffer, timescale); - IsoTypeWriter.writeUInt64(byteBuffer, duration); - } else { - IsoTypeWriter.writeUInt32(byteBuffer, creationTime); - IsoTypeWriter.writeUInt32(byteBuffer, modificationTime); - IsoTypeWriter.writeUInt32(byteBuffer, timescale); - IsoTypeWriter.writeUInt32(byteBuffer, duration); - } - IsoTypeWriter.writeIso639(byteBuffer, language); - IsoTypeWriter.writeUInt16(byteBuffer, 0); - } -} |