QNLocalVideoTrackStats
如果发布时设置了 QNCameraVideoTrackConfig.multiStreamEnable,则返回的 List 中包含多个 QNLocalVideoTrackStats,每个对应不同的 QNTrackProfile
Index
Core Properties
Core Properties
profile
- @property (nonatomic, assign, readonly) QNTrackProfile profile;
-
本地视频上行 profile
uplinkFrameRate
- @property (nonatomic, assign, readonly) NSUInteger uplinkFrameRate;
-
本地视频上行帧率
uplinkBitrate
- @property (nonatomic, assign, readonly) double uplinkBitrate;
-
本地视频上行码率,单位 bps
uplinkRTT
- @property (nonatomic, assign, readonly) NSUInteger uplinkRTT;
-
本地视频上行网络延时,单位毫秒
uplinkLostRate
- @property (nonatomic, assign, readonly) double uplinkLostRate;
-
本地视频上行丢包率百分比,范围 [0, 100]
uplinkFrameWidth
- @property (nonatomic, assign, readonly) NSUInteger uplinkFrameWidth;
-
本地视频上行视频帧宽度
uplinkFrameHeight
- @property (nonatomic, assign, readonly) NSUInteger uplinkFrameHeight;
-
本地视频上行视频帧高度
captureFrameRate
- @property (nonatomic, assign, readonly) NSUInteger captureFrameRate;
-
采集视频帧率
captureFrameWidth
- @property (nonatomic, assign, readonly) NSUInteger captureFrameWidth;
-
采集视频帧宽度
captureFrameHeight
- @property (nonatomic, assign, readonly) NSUInteger captureFrameHeight;
-
采集视频帧高度
targetFrameRate
- @property (nonatomic, assign, readonly) NSUInteger targetFrameRate;
-
期望的视频帧率
targetFrameWidth
- @property (nonatomic, assign, readonly) NSUInteger targetFrameWidth;
-
期望的视频帧宽度
targetFrameHeight
- @property (nonatomic, assign, readonly) NSUInteger targetFrameHeight;
-
期望的视频帧高度
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