My Project
CCVideoReceiveStatus.h
1 //
2 // CCVideoReceiveStatus.h
3 // CCClassRoomBasic
4 //
5 // Created by cc on 17/9/25.
6 // Copyright © 2017年 cc. All rights reserved.
7 //
8 
9 
10 #import <Foundation/Foundation.h>
11 #import <UIKit/UIKit.h>
15 @interface CCVideoReceiveStatus : NSObject
19 @property(nonatomic, readonly) NSString* ssrc;
23 @property(nonatomic, readonly) NSString* codecName;
27 @property(nonatomic, readonly) NSString* trackIdentifier;
31 @property(nonatomic, readonly) NSUInteger bytesReceived;
35 @property(nonatomic, readonly) NSUInteger packetsReceived;
39 @property(nonatomic, readonly) NSUInteger packetsLost;
43 @property(nonatomic, readonly) NSUInteger firCount;
47 @property(nonatomic, readonly) NSUInteger pliCount;
51 @property(nonatomic, readonly) NSUInteger nackCount;
55 @property(nonatomic, readonly) CGSize frameResolution;
59 @property(nonatomic, readonly) NSUInteger frameRateReceived;
63 @property(nonatomic, readonly) NSUInteger frameRateOutput;
67 @property(nonatomic, readonly) NSUInteger delay;
68 @end
NSUInteger packetsReceived
Total number of RTP packets received for this SSRC.
Definition: CCVideoReceiveStatus.h:35
NSUInteger delay
Current video delay with unit of millisecond.
Definition: CCVideoReceiveStatus.h:67
视频下行状态
Definition: CCVideoReceiveStatus.h:15
CGSize frameResolution
Video frame resolution received.
Definition: CCVideoReceiveStatus.h:55
NSString * trackIdentifier
Represents the track.id property.
Definition: CCVideoReceiveStatus.h:27
NSUInteger nackCount
Count the total number of Negative ACKnowledgement (NACK) packets received by the sender and is sent ...
Definition: CCVideoReceiveStatus.h:51
NSUInteger frameRateReceived
Video frame rate received.
Definition: CCVideoReceiveStatus.h:59
NSString * ssrc
Synchronization source, defined in RTC3550.
Definition: CCVideoReceiveStatus.h:19
NSUInteger frameRateOutput
Video frame rate output.
Definition: CCVideoReceiveStatus.h:63
NSUInteger bytesReceived
Total number of bytes received for this SSRC.
Definition: CCVideoReceiveStatus.h:31
NSUInteger firCount
Count the total number of Full Intra Request (FIR) packets received by the sender. This metric is only valid for video and is sent by receiver.
Definition: CCVideoReceiveStatus.h:43
NSString * codecName
Codec name.
Definition: CCVideoReceiveStatus.h:23
NSUInteger packetsLost
Total number of RTP packets lost for this SSRC.
Definition: CCVideoReceiveStatus.h:39
NSUInteger pliCount
Count the total number of Packet Loss Indication (PLI) packets received by the sender and is sent by ...
Definition: CCVideoReceiveStatus.h:47