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      1 /*
      2  * Copyright (C) 2013 Google Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 // https://dvcs.w3.org/hg/html-media/raw-file/tip/media-source/media-source.html#idl-def-MediaSource
     32 
     33 enum EndOfStreamError {
     34     "network",
     35     "decode"
     36 };
     37 
     38 [
     39     ActiveDOMObject,
     40     Constructor,
     41     ConstructorCallWith=ExecutionContext,
     42     RuntimeEnabled=MediaSource,
     43     TypeChecking=(Interface,Unrestricted),
     44 ] interface MediaSource : EventTarget {
     45     // All the source buffers created by this object.
     46     readonly attribute SourceBufferList sourceBuffers;
     47 
     48     // Subset of sourceBuffers that provide data for the selected/enabled tracks.
     49     readonly attribute SourceBufferList activeSourceBuffers;
     50 
     51     [RaisesException=Setter] attribute unrestricted double duration;
     52 
     53     [RaisesException] SourceBuffer addSourceBuffer(DOMString type);
     54     [RaisesException] void removeSourceBuffer(SourceBuffer buffer);
     55 
     56     readonly attribute DOMString readyState;
     57 
     58     [RaisesException] void endOfStream(optional EndOfStreamError error);
     59 
     60     static boolean isTypeSupported (DOMString type);
     61 };
     62