1 files changed, 147 insertions, 0 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
new file mode 100644
index 0000000..69b538b
--- /dev/null
+++ b/isoparser/src/main/java/com/coremedia/iso/boxes/.svn/text-base/MediaHeaderBox.java.svn-base
@@ -0,0 +1,147 @@
+/*  
+ * 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);
+    }
+}