如何将CMSampleBufferRef转换为UIIMage

Question

我在Internet上找不到将CMSampleBufferRef转换为UIIMage的解决方案。

我需要它的截图。

@property (nonatomic, strong) AVSampleBufferDisplayLayer *displayLayer;

- (void)handleSampleBufferRef:(CMSampleBufferRef)sampleBuffer {
        [self.displayLayer enqueueSampleBuffer:sampleBuffer];
}