AVCapture FOV

AVCapture怎么设置FOV

Code Block
AVCaptureConnection *connection = [self.videoOutput connectionWithMediaType:AVMediaTypeVideo];
if ( connection.isVideoStabilizationSupported ) {
connection.preferredVideoStabilizationMode = AVCaptureVideoStabilizationModeAuto;
}


可以缩小视野,谁知道怎么实现的吗?
AVCapture FOV
 
 
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