1 /*
2  *  Copyright 2017 The WebRTC project authors. All Rights Reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #import <Foundation/Foundation.h>
12 
13 #import "RTCMacros.h"
14 
15 NS_ASSUME_NONNULL_BEGIN
16 
17 typedef NS_ENUM(NSUInteger, RTCVideoCodecMode) {
18   RTCVideoCodecModeRealtimeVideo,
19   RTCVideoCodecModeScreensharing,
20 };
21 
22 /** Settings for encoder. Corresponds to webrtc::VideoCodec. */
23 RTC_OBJC_EXPORT
24 @interface RTC_OBJC_TYPE (RTCVideoEncoderSettings) : NSObject
25 
26 @property(nonatomic, strong) NSString *name;
27 
28 @property(nonatomic, assign) unsigned short width;
29 @property(nonatomic, assign) unsigned short height;
30 
31 @property(nonatomic, assign) unsigned int startBitrate;  // kilobits/sec.
32 @property(nonatomic, assign) unsigned int maxBitrate;
33 @property(nonatomic, assign) unsigned int minBitrate;
34 
35 @property(nonatomic, assign) uint32_t maxFramerate;
36 
37 @property(nonatomic, assign) unsigned int qpMax;
38 @property(nonatomic, assign) RTCVideoCodecMode mode;
39 
40 @end
41 
42 NS_ASSUME_NONNULL_END
43