NERoomVideoFrameDelegate Protocol Reference
NERoomVideoFrameDelegate
@objc
public protocol NERoomVideoFrameDelegate : NSObjectProtocol房间视频监听器
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设置视频采集数据回调，用于美颜等操作
Declaration
Swift
@objc optional func videoFrameCaptured(_ bufferRef: CVPixelBuffer, rotation: NERoomVideoRotationType)