1*d9f75844SAndroid Build Coastguard Worker /* 2*d9f75844SAndroid Build Coastguard Worker * Copyright 2015 The WebRTC project authors. All Rights Reserved. 3*d9f75844SAndroid Build Coastguard Worker * 4*d9f75844SAndroid Build Coastguard Worker * Use of this source code is governed by a BSD-style license 5*d9f75844SAndroid Build Coastguard Worker * that can be found in the LICENSE file in the root of the source 6*d9f75844SAndroid Build Coastguard Worker * tree. An additional intellectual property rights grant can be found 7*d9f75844SAndroid Build Coastguard Worker * in the file PATENTS. All contributing project authors may 8*d9f75844SAndroid Build Coastguard Worker * be found in the AUTHORS file in the root of the source tree. 9*d9f75844SAndroid Build Coastguard Worker */ 10*d9f75844SAndroid Build Coastguard Worker 11*d9f75844SAndroid Build Coastguard Worker #import <Foundation/Foundation.h> 12*d9f75844SAndroid Build Coastguard Worker 13*d9f75844SAndroid Build Coastguard Worker #import "RTCMacros.h" 14*d9f75844SAndroid Build Coastguard Worker 15*d9f75844SAndroid Build Coastguard Worker NS_ASSUME_NONNULL_BEGIN 16*d9f75844SAndroid Build Coastguard Worker 17*d9f75844SAndroid Build Coastguard Worker @class RTC_OBJC_TYPE(RTCAudioTrack); 18*d9f75844SAndroid Build Coastguard Worker @class RTC_OBJC_TYPE(RTCPeerConnectionFactory); 19*d9f75844SAndroid Build Coastguard Worker @class RTC_OBJC_TYPE(RTCVideoTrack); 20*d9f75844SAndroid Build Coastguard Worker 21*d9f75844SAndroid Build Coastguard Worker RTC_OBJC_EXPORT 22*d9f75844SAndroid Build Coastguard Worker @interface RTC_OBJC_TYPE (RTCMediaStream) : NSObject 23*d9f75844SAndroid Build Coastguard Worker 24*d9f75844SAndroid Build Coastguard Worker /** The audio tracks in this stream. */ 25*d9f75844SAndroid Build Coastguard Worker @property(nonatomic, strong, readonly) NSArray<RTC_OBJC_TYPE(RTCAudioTrack) *> *audioTracks; 26*d9f75844SAndroid Build Coastguard Worker 27*d9f75844SAndroid Build Coastguard Worker /** The video tracks in this stream. */ 28*d9f75844SAndroid Build Coastguard Worker @property(nonatomic, strong, readonly) NSArray<RTC_OBJC_TYPE(RTCVideoTrack) *> *videoTracks; 29*d9f75844SAndroid Build Coastguard Worker 30*d9f75844SAndroid Build Coastguard Worker /** An identifier for this media stream. */ 31*d9f75844SAndroid Build Coastguard Worker @property(nonatomic, readonly) NSString *streamId; 32*d9f75844SAndroid Build Coastguard Worker 33*d9f75844SAndroid Build Coastguard Worker - (instancetype)init NS_UNAVAILABLE; 34*d9f75844SAndroid Build Coastguard Worker 35*d9f75844SAndroid Build Coastguard Worker /** Adds the given audio track to this media stream. */ 36*d9f75844SAndroid Build Coastguard Worker - (void)addAudioTrack:(RTC_OBJC_TYPE(RTCAudioTrack) *)audioTrack; 37*d9f75844SAndroid Build Coastguard Worker 38*d9f75844SAndroid Build Coastguard Worker /** Adds the given video track to this media stream. */ 39*d9f75844SAndroid Build Coastguard Worker - (void)addVideoTrack:(RTC_OBJC_TYPE(RTCVideoTrack) *)videoTrack; 40*d9f75844SAndroid Build Coastguard Worker 41*d9f75844SAndroid Build Coastguard Worker /** Removes the given audio track to this media stream. */ 42*d9f75844SAndroid Build Coastguard Worker - (void)removeAudioTrack:(RTC_OBJC_TYPE(RTCAudioTrack) *)audioTrack; 43*d9f75844SAndroid Build Coastguard Worker 44*d9f75844SAndroid Build Coastguard Worker /** Removes the given video track to this media stream. */ 45*d9f75844SAndroid Build Coastguard Worker - (void)removeVideoTrack:(RTC_OBJC_TYPE(RTCVideoTrack) *)videoTrack; 46*d9f75844SAndroid Build Coastguard Worker 47*d9f75844SAndroid Build Coastguard Worker @end 48*d9f75844SAndroid Build Coastguard Worker 49*d9f75844SAndroid Build Coastguard Worker NS_ASSUME_NONNULL_END 50