rts_remote_track.h

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#ifndef rts_remote_track_h
#define rts_remote_track_h
 
#import <MillicastSDK/remote_track.h>
 
@protocol MCVideoRenderer;
 
@class MCRTSRemoteTrack;
@class MCRTSRemoteVideoTrack;
@class MCRTSRemoteAudioTrack;
@class MCTrackStats;
 
// MARK: -
 
MILLICAST_API @interface MCRTSRemoteVideoTrackLayerResolution : NSObject
@property(nonatomic, readonly) int width;
@property(nonatomic, readonly) int height;
- (instancetype _Nonnull)init NS_UNAVAILABLE;
@end
 
MILLICAST_API @interface MCRTSRemoteTrackLayer : NSObject
 
@property(nonatomic, readonly) NSString * _Nonnull encodingId;
@property(nonatomic, readonly) int bitrate;
 
@property(nonatomic, readonly) NSNumber * _Nullable spatialLayerId;
@property(nonatomic, readonly) NSNumber * _Nullable temporalLayerId;
@property(nonatomic, readonly) NSNumber * _Nullable maxSpatialLayerId;
@property(nonatomic, readonly) NSNumber * _Nullable maxTemporalLayerId;
@property(nonatomic, readonly) NSNumber * _Nullable targetBitrate;
@property(nonatomic, readonly) NSNumber * _Nullable targetFps;
@property(nonatomic, readonly) NSNumber * _Nullable targetHeight;
@property(nonatomic, readonly) NSNumber * _Nullable targetWidth;
@property(nonatomic, readonly) MCRTSRemoteVideoTrackLayerResolution * _Nullable resolution;
 
@end
 
MILLICAST_API @interface MCRTSRemoteTrackLayers : NSObject
 
@property(nonatomic, readonly) NSArray<MCRTSRemoteTrackLayer *> * _Nonnull active;
@property(nonatomic, readonly) NSArray<NSString *> * _Nonnull inactive;
 
- (instancetype _Nonnull)init NS_UNAVAILABLE;
 
@end
 
@protocol MCRTSRemoteTrackDelegate <NSObject>
 
@optional
- (void)rtsRemoteTrackActive:(MCRTSRemoteTrack * _Nonnull)rtsRemoteTrack;
 
@optional
- (void)rtsRemoteTrackInactive:(MCRTSRemoteTrack * _Nonnull)rtsRemoteTrack;
 
@optional
- (void) rtsRemoteTrack:(MCRTSRemoteTrack * _Nonnull) rtsRemoteTrack
        didUpdateLayers:(MCRTSRemoteTrackLayers * _Nonnull) rtsRemoteTrackLayers
    NS_SWIFT_NAME(rtsRemoteTrack(_:didUpdateLayers:));
 
@optional
- (void) rtsRemoteTrack:(MCRTSRemoteTrack * _Nonnull) rtsRemoteTrack
           didUpdateMID:(NSString * _Nullable) mid
    NS_SWIFT_NAME(rtsRemoteTrack(_:didUpdateMID:));
 
@optional
- (void) rtsRemoteTrack:(MCRTSRemoteTrack * _Nonnull) rtsRemoteTrack
        didReceiveTrackStats:(nonnull MCTrackStats *) stats
    NS_SWIFT_NAME(rtsRemoteTrack(_:didReceiveTrackStats:));
 
@end
 
 
MILLICAST_API @interface MCRTSRemoteTrack : NSObject
 
@property(atomic, weak) id<MCRTSRemoteTrackDelegate> _Nullable delegate;
 
@property(nonatomic, readonly) NSString * _Nullable sourceID;
@property(nonatomic, assign, readonly) MCRemoteTrackKind kind;
@property(nonatomic, assign, readonly) BOOL isActive;
@property(nonatomic, readonly) NSString * _Nullable currentMID;
 
- (MCRTSRemoteVideoTrack* _Nullable) asVideo;
 
- (MCRTSRemoteAudioTrack* _Nullable) asAudio;
 
- (instancetype _Nonnull)init NS_UNAVAILABLE;
 
- (void)disableWithCompletionHandler:(nonnull void (^)(NSError * _Nullable)) completionHandler;
 
@end
 
// MARK: -
 
MILLICAST_API @interface MCRTSRemoteVideoTrackLayer : NSObject
 
- (instancetype _Nonnull) initWithLayer: (MCRTSRemoteTrackLayer * _Nonnull) layer;
 
@property(nonatomic, strong) NSString * _Nullable encodingId;
 
@property(nonatomic, readonly) NSNumber * _Nullable spatialLayerId;
 
- (void)setSpatialLayerId:(int)spatialLayerId;
 
- (void)resetSpatialLayerId;
 
@property(nonatomic, readonly) NSNumber * _Nullable temporalLayerId;
 
- (void)setTemporalLayerId:(int)temporalLayerId;
 
- (void)resetTemporalLayerId;
 
@property(nonatomic, readonly) NSNumber * _Nullable maxSpatialLayerId;
 
- (void)setMaxSpatialLayerId:(int)maxSpatialLayerId;
 
- (void)resetMaxSpatialLayerId:(int)maxSpatialLayerId;
 
@property(nonatomic, readonly) NSNumber * _Nullable maxTemporalLayerId;
 
- (void)setMaxTemporalLayerId:(int)maxTemporalLayerId;
 
- (void)resetMaxTemporalLayerId;
@end
 
MILLICAST_API @interface MCRTSRemoteVideoTrack : MCRTSRemoteTrack
 
- (instancetype _Nonnull)init NS_UNAVAILABLE;
 
- (void)enableWithRenderer:(id<MCVideoRenderer> _Nonnull)renderer
                     layer:(MCRTSRemoteVideoTrackLayer * _Nonnull)layer
                   promote:(BOOL)promote
         completionHandler:(nonnull void (^)(NSError * _Nullable)) completionHandler
   NS_SWIFT_NAME(enable(renderer:layer:promote:completionHandler:));
 
- (void)enableWithRenderer:(id<MCVideoRenderer> _Nonnull)renderer
                   promote:(BOOL)promote
         completionHandler:(nonnull void (^)(NSError * _Nullable)) completionHandler
   NS_SWIFT_NAME(enable(renderer:promote:completionHandler:));
 
- (void)enableWithRenderer:(id<MCVideoRenderer> _Nonnull)renderer
                     layer:(MCRTSRemoteVideoTrackLayer * _Nonnull)layer
         completionHandler:(nonnull void (^)(NSError * _Nullable)) completionHandler
   NS_SWIFT_NAME(enable(renderer:layer:completionHandler:));
 
- (void)enableWithRenderer:(id<MCVideoRenderer> _Nonnull)renderer
         completionHandler:(nonnull void (^)(NSError * _Nullable)) completionHandler
   NS_SWIFT_NAME(enable(renderer:completionHandler:));
@end
 
// MARK: -
 
MILLICAST_API @interface MCRTSRemoteAudioTrack : MCRTSRemoteTrack
 
- (instancetype _Nonnull)init NS_UNAVAILABLE;
 
- (void)enableWithCompletionHandler:(nonnull void (^)(NSError * _Nullable)) completionHandler;
 
- (void)setVolume:(double)volume
completionHandler:(nonnull void (^)(NSError * _Nullable)) completionHandler
  NS_SWIFT_NAME(setVolume(_:completionHandler:));
 
@end
 
#endif /* rts_remote_track_h */