chromium/src/third_party/blink/renderer/modules/webaudio/audio_processing_event_init.idl

// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// See https://webaudio.github.io/web-audio-api/#dictdef-audioprocessingeventinit
dictionary AudioProcessingEventInit : EventInit {
    required double playbackTime;
    required AudioBuffer inputBuffer;
    required AudioBuffer outputBuffer;
};