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/*
* Copyright 2015 The WebRTC Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#import <Foundation/Foundation.h>
@class RTCSessionDescription;
@interface ARDSDPUtils : NSObject
// Updates the original SDP description to instead prefer the specified video
// codec. We do this by placing the specified codec at the beginning of the
// codec list if it exists in the sdp.
+ (RTCSessionDescription *)
descriptionForDescription:(RTCSessionDescription *)description
preferredVideoCodec:(NSString *)codec;
@end
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