/*
 * Copyright 2015 Google Inc. All Rights Reserved.
 *
 * 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.
 */

// https://www.w3.org/TR/webaudio/#AudioBuffer

interface AudioBuffer {
  readonly attribute float sampleRate;
  readonly attribute long length;

  // in seconds
  readonly attribute double duration;
  readonly attribute long numberOfChannels;

  [RaisesException] Float32Array getChannelData(unsigned long channel);
};