ZMVideoSDKQOSStatistics Class Reference

Base QOS statistics for media streams (Audio, Video, Share). More...

#include <ZMVideoSDKUserHelper.h>

Inherits NSObject.

Inherited by ZMVideoSDKQOSRecvStatistics, ZMVideoSDKQOSSendStatistics, ZMVideoSDKShareStatisticInfo, and ZMVideoSDKVideoStatisticInfo.

Properties
ZMVideoSDKStatisticsDirection	direction
	Gets the direction of statistics (send or receive).
NSInteger	timestamp
	Gets the timestamp of the statistics.
NSString *_Nullable	codecName
	Gets the name of the codec. For video/share: "h264", "av1". For audio: "silk", "opus", "pcm", "G722", "G729". Valid only during callback execution.
NSInteger	rtt
	Gets the round-trip time in milliseconds.
NSInteger	jitter
	Gets the jitter in milliseconds.
NSInteger	width
	Frame width (sent or received per direction).
NSInteger	height
	Frame height (sent or received per direction).
NSInteger	fps
	Frame rate in FPS (sent or received per direction).
NSInteger	bps
	Gets the bits per second.
NSInteger	bytesTransferred
	Gets the total bytes transferred (sent or received per direction).
NSInteger	packetsLost
	Gets the number of packets lost during transmission.
NSInteger	packetsTransferred
	Gets the total number of packets transferred (sent or received per direction).
ZMVideoSDKNetworkStatus	networkLevel
	Gets the network quality level.
ZMVideoSDKDataType	statisticsType
	Gets the statistics type (Audio, Video, or Share).
NSInteger	avg_loss
	Gets the average packet loss ratio in per thousand (e.g. 100 means 10%).
NSInteger	max_loss
	Gets the maximum packet loss ratio in per thousand (e.g. 100 means 10%).
NSInteger	bandwidth
	Gets the estimated bandwidth in bps.

Detailed Description

Base QOS statistics for media streams (Audio, Video, Share).

Note

Common fields only; Send/Receive-specific fields are in ZMVideoSDKQOSSendStatistics and ZMVideoSDKQOSRecvStatistics.

Definition at line 57 of file ZMVideoSDKUserHelper.h.

Property Documentation

avg_loss

- (NSInteger) avg_loss

readnonatomicassign

Gets the average packet loss ratio in per thousand (e.g. 100 means 10%).

Definition at line 132 of file ZMVideoSDKUserHelper.h.

bandwidth

- (NSInteger) bandwidth

readnonatomicassign

Gets the estimated bandwidth in bps.

Definition at line 142 of file ZMVideoSDKUserHelper.h.

bps

- (NSInteger) bps

readnonatomicassign

Gets the bits per second.

Definition at line 102 of file ZMVideoSDKUserHelper.h.

bytesTransferred

- (NSInteger) bytesTransferred

readnonatomicassign

Gets the total bytes transferred (sent or received per direction).

Definition at line 107 of file ZMVideoSDKUserHelper.h.

codecName

- (NSString* _Nullable) codecName

readnonatomiccopy

Gets the name of the codec. For video/share: "h264", "av1". For audio: "silk", "opus", "pcm", "G722", "G729". Valid only during callback execution.

Definition at line 72 of file ZMVideoSDKUserHelper.h.

direction

- (ZMVideoSDKStatisticsDirection) direction

readnonatomicassign

Gets the direction of statistics (send or receive).

Definition at line 62 of file ZMVideoSDKUserHelper.h.

fps

- (NSInteger) fps

readnonatomicassign

Frame rate in FPS (sent or received per direction).

Definition at line 97 of file ZMVideoSDKUserHelper.h.

height

- (NSInteger) height

readnonatomicassign

Frame height (sent or received per direction).

Definition at line 92 of file ZMVideoSDKUserHelper.h.

jitter

- (NSInteger) jitter

readnonatomicassign

Gets the jitter in milliseconds.

Definition at line 82 of file ZMVideoSDKUserHelper.h.

max_loss

- (NSInteger) max_loss

readnonatomicassign

Gets the maximum packet loss ratio in per thousand (e.g. 100 means 10%).

Definition at line 137 of file ZMVideoSDKUserHelper.h.

networkLevel

- (ZMVideoSDKNetworkStatus) networkLevel

readnonatomicassign

Gets the network quality level.

Definition at line 122 of file ZMVideoSDKUserHelper.h.

packetsLost

- (NSInteger) packetsLost

readnonatomicassign

Gets the number of packets lost during transmission.

Definition at line 112 of file ZMVideoSDKUserHelper.h.

packetsTransferred

- (NSInteger) packetsTransferred

readnonatomicassign

Gets the total number of packets transferred (sent or received per direction).

Definition at line 117 of file ZMVideoSDKUserHelper.h.

rtt

- (NSInteger) rtt

readnonatomicassign

Gets the round-trip time in milliseconds.

Definition at line 77 of file ZMVideoSDKUserHelper.h.

statisticsType

- (ZMVideoSDKDataType) statisticsType

readnonatomicassign

Gets the statistics type (Audio, Video, or Share).

Definition at line 127 of file ZMVideoSDKUserHelper.h.

timestamp

- (NSInteger) timestamp

readnonatomicassign

Gets the timestamp of the statistics.

Definition at line 67 of file ZMVideoSDKUserHelper.h.

width

- (NSInteger) width

readnonatomicassign

Frame width (sent or received per direction).

Definition at line 87 of file ZMVideoSDKUserHelper.h.