1 files changed, 104 insertions, 0 deletions
diff --git a/isoparser/src/main/java/com/googlecode/mp4parser/authoring/tracks/.svn/text-base/ReplaceSampleTrack.java.svn-base b/isoparser/src/main/java/com/googlecode/mp4parser/authoring/tracks/.svn/text-base/ReplaceSampleTrack.java.svn-base
new file mode 100644
index 0000000..81a129d
--- /dev/null
+++ b/isoparser/src/main/java/com/googlecode/mp4parser/authoring/tracks/.svn/text-base/ReplaceSampleTrack.java.svn-base
@@ -0,0 +1,104 @@
+/*
+ * 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.authoring.tracks;
+
+import com.coremedia.iso.boxes.*;
+import com.googlecode.mp4parser.authoring.AbstractTrack;
+import com.googlecode.mp4parser.authoring.Track;
+import com.googlecode.mp4parser.authoring.TrackMetaData;
+
+import java.nio.ByteBuffer;
+import java.util.AbstractList;
+import java.util.LinkedList;
+import java.util.List;
+
+/**
+ * Generates a Track where a single sample has been replaced by a given <code>ByteBuffer</code>.
+ */
+
+public class ReplaceSampleTrack extends AbstractTrack {
+    Track origTrack;
+    private long sampleNumber;
+    private ByteBuffer sampleContent;
+    private List<ByteBuffer>  samples;
+
+    public ReplaceSampleTrack(Track origTrack, long sampleNumber, ByteBuffer content) {
+        this.origTrack = origTrack;
+        this.sampleNumber = sampleNumber;
+        this.sampleContent = content;
+        this.samples = new ReplaceASingleEntryList();
+
+    }
+
+    public List<ByteBuffer> getSamples() {
+        return samples;
+    }
+
+    public SampleDescriptionBox getSampleDescriptionBox() {
+        return origTrack.getSampleDescriptionBox();
+    }
+
+    public List<TimeToSampleBox.Entry> getDecodingTimeEntries() {
+        return origTrack.getDecodingTimeEntries();
+
+    }
+
+    public List<CompositionTimeToSample.Entry> getCompositionTimeEntries() {
+        return origTrack.getCompositionTimeEntries();
+
+    }
+
+    synchronized public long[] getSyncSamples() {
+        return origTrack.getSyncSamples();
+    }
+
+    public List<SampleDependencyTypeBox.Entry> getSampleDependencies() {
+        return origTrack.getSampleDependencies();
+    }
+
+    public TrackMetaData getTrackMetaData() {
+        return origTrack.getTrackMetaData();
+    }
+
+    public String getHandler() {
+        return origTrack.getHandler();
+    }
+
+    public Box getMediaHeaderBox() {
+        return origTrack.getMediaHeaderBox();
+    }
+
+    public SubSampleInformationBox getSubsampleInformationBox() {
+        return origTrack.getSubsampleInformationBox();
+    }
+
+    private class ReplaceASingleEntryList extends AbstractList<ByteBuffer> {
+        @Override
+        public ByteBuffer get(int index) {
+            if (ReplaceSampleTrack.this.sampleNumber == index) {
+                return ReplaceSampleTrack.this.sampleContent;
+            } else {
+                return ReplaceSampleTrack.this.origTrack.getSamples().get(index);
+            }
+        }
+
+        @Override
+        public int size() {
+            return ReplaceSampleTrack.this.origTrack.getSamples().size();
+        }
+    }
+
+}