chromium/src/third_party/blink/renderer/modules/peerconnection/rtc_rtp_codec_capability.idl

// Copyright 2018 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.

// https://w3c.github.io/webrtc-pc/#rtcrtpcodeccapability*
dictionary RTCRtpCodecCapability {
    required DOMString      mimeType;
    required unsigned long  clockRate;
             unsigned short channels;
             DOMString      sdpFmtpLine;
    [RuntimeEnabled=RTCSvcScalabilityMode] sequence<DOMString> scalabilityModes;
};