1 files changed, 145 insertions, 0 deletions
diff --git a/isoparser/src/main/java/com/coremedia/iso/boxes/SampleAuxiliaryInformationSizesBox.java b/isoparser/src/main/java/com/coremedia/iso/boxes/SampleAuxiliaryInformationSizesBox.java
new file mode 100644
index 0000000..4032d01
--- /dev/null
+++ b/isoparser/src/main/java/com/coremedia/iso/boxes/SampleAuxiliaryInformationSizesBox.java
@@ -0,0 +1,145 @@
+/*
+ * Copyright 2009 castLabs GmbH, Berlin
+ *
+ * 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.googlecode.mp4parser.AbstractFullBox;
+
+import java.nio.ByteBuffer;
+import java.util.LinkedList;
+import java.util.List;
+
+import static com.googlecode.mp4parser.util.CastUtils.l2i;
+
+public class SampleAuxiliaryInformationSizesBox extends AbstractFullBox {
+    public static final String TYPE = "saiz";
+
+    private int defaultSampleInfoSize;
+    private List<Short> sampleInfoSizes = new LinkedList<Short>();
+    private int sampleCount;
+    private String auxInfoType;
+    private String auxInfoTypeParameter;
+
+    public SampleAuxiliaryInformationSizesBox() {
+        super(TYPE);
+    }
+
+    @Override
+    protected long getContentSize() {
+        int size = 4;
+        if ((getFlags() & 1) == 1) {
+            size += 8;
+        }
+
+        size += 5;
+        size += defaultSampleInfoSize == 0 ? sampleInfoSizes.size() : 0;
+        return size;
+    }
+
+    @Override
+    protected void getContent(ByteBuffer byteBuffer) {
+        writeVersionAndFlags(byteBuffer);
+        if ((getFlags() & 1) == 1) {
+            byteBuffer.put(IsoFile.fourCCtoBytes(auxInfoType));
+            byteBuffer.put(IsoFile.fourCCtoBytes(auxInfoTypeParameter));
+        }
+
+        IsoTypeWriter.writeUInt8(byteBuffer, defaultSampleInfoSize);
+
+        if (defaultSampleInfoSize == 0) {
+            IsoTypeWriter.writeUInt32(byteBuffer, sampleInfoSizes.size());
+            for (short sampleInfoSize : sampleInfoSizes) {
+                IsoTypeWriter.writeUInt8(byteBuffer, sampleInfoSize);
+            }
+        } else {
+            IsoTypeWriter.writeUInt32(byteBuffer, sampleCount);
+        }
+    }
+
+    @Override
+    public void _parseDetails(ByteBuffer content) {
+        parseVersionAndFlags(content);
+        if ((getFlags() & 1) == 1) {
+            auxInfoType = IsoTypeReader.read4cc(content);
+            auxInfoTypeParameter = IsoTypeReader.read4cc(content);
+        }
+
+        defaultSampleInfoSize = (short) IsoTypeReader.readUInt8(content);
+        sampleCount = l2i(IsoTypeReader.readUInt32(content));
+
+        sampleInfoSizes.clear();
+
+        if (defaultSampleInfoSize == 0) {
+            for (int i = 0; i < sampleCount; i++) {
+                sampleInfoSizes.add((short) IsoTypeReader.readUInt8(content));
+            }
+        }
+    }
+
+    public String getAuxInfoType() {
+        return auxInfoType;
+    }
+
+    public void setAuxInfoType(String auxInfoType) {
+        this.auxInfoType = auxInfoType;
+    }
+
+    public String getAuxInfoTypeParameter() {
+        return auxInfoTypeParameter;
+    }
+
+    public void setAuxInfoTypeParameter(String auxInfoTypeParameter) {
+        this.auxInfoTypeParameter = auxInfoTypeParameter;
+    }
+
+    public int getDefaultSampleInfoSize() {
+        return defaultSampleInfoSize;
+    }
+
+    public void setDefaultSampleInfoSize(int defaultSampleInfoSize) {
+        assert defaultSampleInfoSize <= 255;
+        this.defaultSampleInfoSize = defaultSampleInfoSize;
+    }
+
+    public List<Short> getSampleInfoSizes() {
+        return sampleInfoSizes;
+    }
+
+    public void setSampleInfoSizes(List<Short> sampleInfoSizes) {
+        this.sampleInfoSizes = sampleInfoSizes;
+    }
+
+    public int getSampleCount() {
+        return sampleCount;
+    }
+
+    public void setSampleCount(int sampleCount) {
+        this.sampleCount = sampleCount;
+    }
+
+    @Override
+    public String toString() {
+        return "SampleAuxiliaryInformationSizesBox{" +
+                "defaultSampleInfoSize=" + defaultSampleInfoSize +
+                ", sampleCount=" + sampleCount +
+                ", auxInfoType='" + auxInfoType + '\'' +
+                ", auxInfoTypeParameter='" + auxInfoTypeParameter + '\'' +
+                '}';
+    }
+}