1 files changed, 237 insertions, 0 deletions
diff --git a/isoparser/src/main/java/com/googlecode/mp4parser/boxes/apple/QuicktimeTextSampleEntry.java b/isoparser/src/main/java/com/googlecode/mp4parser/boxes/apple/QuicktimeTextSampleEntry.java
new file mode 100644
index 0000000..8784fc6
--- /dev/null
+++ b/isoparser/src/main/java/com/googlecode/mp4parser/boxes/apple/QuicktimeTextSampleEntry.java
@@ -0,0 +1,237 @@
+/*
+ * Copyright 2012 Sebastian Annies, 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.googlecode.mp4parser.boxes.apple;
+
+import com.coremedia.iso.IsoTypeReader;
+import com.coremedia.iso.IsoTypeWriter;
+import com.coremedia.iso.boxes.sampleentry.SampleEntry;
+
+import java.nio.ByteBuffer;
+
+/**
+ * Entry type for timed text samples defined in the timed text specification (ISO/IEC 14496-17).
+ */
+public class QuicktimeTextSampleEntry extends SampleEntry {
+
+    public static final String TYPE = "text";
+
+    int displayFlags;
+    int textJustification;
+
+    int backgroundR;
+    int backgroundG;
+    int backgroundB;
+
+    long defaultTextBox;
+    long reserved1;
+
+    short fontNumber;
+    short fontFace;
+    byte reserved2;
+    short reserved3;
+
+    int foregroundR = 65535;
+    int foregroundG = 65535;
+    int foregroundB = 65535;
+
+    String fontName = "";
+
+    public QuicktimeTextSampleEntry() {
+        super(TYPE);
+    }
+
+    @Override
+    public void _parseDetails(ByteBuffer content) {
+        _parseReservedAndDataReferenceIndex(content);
+
+        displayFlags = content.getInt();
+        textJustification = content.getInt();
+        backgroundR = IsoTypeReader.readUInt16(content);
+        backgroundG = IsoTypeReader.readUInt16(content);
+        backgroundB = IsoTypeReader.readUInt16(content);
+        defaultTextBox = IsoTypeReader.readUInt64(content);
+        reserved1 = IsoTypeReader.readUInt64(content);
+        fontNumber = content.getShort();
+        fontFace = content.getShort();
+        reserved2 = content.get();
+        reserved3 = content.getShort();
+        foregroundR = IsoTypeReader.readUInt16(content);
+        foregroundG = IsoTypeReader.readUInt16(content);
+        foregroundB = IsoTypeReader.readUInt16(content);
+
+        if (content.remaining() > 0) {
+            int length = IsoTypeReader.readUInt8(content);
+            byte[] myFontName = new byte[length];
+            content.get(myFontName);
+            fontName = new String(myFontName);
+        } else {
+            fontName = null;
+        }
+    }
+
+
+    protected long getContentSize() {
+        return 52 + (fontName != null ? fontName.length() : 0);
+    }
+
+
+    public int getDisplayFlags() {
+        return displayFlags;
+    }
+
+    public void setDisplayFlags(int displayFlags) {
+        this.displayFlags = displayFlags;
+    }
+
+    public int getTextJustification() {
+        return textJustification;
+    }
+
+    public void setTextJustification(int textJustification) {
+        this.textJustification = textJustification;
+    }
+
+    public int getBackgroundR() {
+        return backgroundR;
+    }
+
+    public void setBackgroundR(int backgroundR) {
+        this.backgroundR = backgroundR;
+    }
+
+    public int getBackgroundG() {
+        return backgroundG;
+    }
+
+    public void setBackgroundG(int backgroundG) {
+        this.backgroundG = backgroundG;
+    }
+
+    public int getBackgroundB() {
+        return backgroundB;
+    }
+
+    public void setBackgroundB(int backgroundB) {
+        this.backgroundB = backgroundB;
+    }
+
+    public long getDefaultTextBox() {
+        return defaultTextBox;
+    }
+
+    public void setDefaultTextBox(long defaultTextBox) {
+        this.defaultTextBox = defaultTextBox;
+    }
+
+    public long getReserved1() {
+        return reserved1;
+    }
+
+    public void setReserved1(long reserved1) {
+        this.reserved1 = reserved1;
+    }
+
+    public short getFontNumber() {
+        return fontNumber;
+    }
+
+    public void setFontNumber(short fontNumber) {
+        this.fontNumber = fontNumber;
+    }
+
+    public short getFontFace() {
+        return fontFace;
+    }
+
+    public void setFontFace(short fontFace) {
+        this.fontFace = fontFace;
+    }
+
+    public byte getReserved2() {
+        return reserved2;
+    }
+
+    public void setReserved2(byte reserved2) {
+        this.reserved2 = reserved2;
+    }
+
+    public short getReserved3() {
+        return reserved3;
+    }
+
+    public void setReserved3(short reserved3) {
+        this.reserved3 = reserved3;
+    }
+
+    public int getForegroundR() {
+        return foregroundR;
+    }
+
+    public void setForegroundR(int foregroundR) {
+        this.foregroundR = foregroundR;
+    }
+
+    public int getForegroundG() {
+        return foregroundG;
+    }
+
+    public void setForegroundG(int foregroundG) {
+        this.foregroundG = foregroundG;
+    }
+
+    public int getForegroundB() {
+        return foregroundB;
+    }
+
+    public void setForegroundB(int foregroundB) {
+        this.foregroundB = foregroundB;
+    }
+
+    public String getFontName() {
+        return fontName;
+    }
+
+    public void setFontName(String fontName) {
+        this.fontName = fontName;
+    }
+
+    @Override
+    protected void getContent(ByteBuffer byteBuffer) {
+        _writeReservedAndDataReferenceIndex(byteBuffer);
+        byteBuffer.putInt(displayFlags);
+        byteBuffer.putInt(textJustification);
+        IsoTypeWriter.writeUInt16(byteBuffer, backgroundR);
+        IsoTypeWriter.writeUInt16(byteBuffer, backgroundG);
+        IsoTypeWriter.writeUInt16(byteBuffer, backgroundB);
+        IsoTypeWriter.writeUInt64(byteBuffer, defaultTextBox);
+        IsoTypeWriter.writeUInt64(byteBuffer, reserved1);
+        byteBuffer.putShort(fontNumber);
+        byteBuffer.putShort(fontFace);
+        byteBuffer.put(reserved2);
+        byteBuffer.putShort(reserved3);
+
+        IsoTypeWriter.writeUInt16(byteBuffer, foregroundR);
+        IsoTypeWriter.writeUInt16(byteBuffer, foregroundG);
+        IsoTypeWriter.writeUInt16(byteBuffer, foregroundB);
+        if (fontName != null) {
+            IsoTypeWriter.writeUInt8(byteBuffer, fontName.length());
+            byteBuffer.put(fontName.getBytes());
+        }
+
+    }
+
+
+}