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39 RuntimeEnabled=MediaSource
40 ] interface SourceBuffer : EventTarget {
42 // Gets or sets the AppendMode.
43 // FIXME: Remove MediaSourceExperimental once mode attribute is implemented and stabilized. See http://crbug.com/249422.
44 [RaisesException=Setter, RuntimeEnabled=MediaSourceExperimental] attribute AppendMode mode;
46 readonly attribute boolean updating;
48 // Returns the time ranges buffered.
49 [RaisesException=Getter] readonly attribute TimeRanges buffered;
51 // Applies an offset to media segment timestamps.
52 [RaisesException=Setter] attribute double timestampOffset;
54 // Presentation timestamp for the start of append window.
55 [RaisesException=Setter] attribute double appendWindowStart;
57 // Presentation timestamp for the end of append window.
58 [RaisesException=Setter] attribute double appendWindowEnd;
60 // Append segment data.
61 [RaisesException] void appendBuffer(ArrayBuffer data);
62 [RaisesException] void appendBuffer(ArrayBufferView data);
64 [RaisesException, RuntimeEnabled=Stream] void appendStream(Stream stream, optional unsigned long long maxSize);
66 // Abort the current segment append sequence.
67 [RaisesException] void abort();
68 [RaisesException] void remove(double start, double end);