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Ios 无法从CMSampleBuffer获取图像元_Ios_Image_Mono_Xamarin.ios_Avfoundation - Fatal编程技术网

Ios 无法从CMSampleBuffer获取图像元

Ios 无法从CMSampleBuffer获取图像元,ios,image,mono,xamarin.ios,avfoundation,Ios,Image,Mono,Xamarin.ios,Avfoundation,我正在尝试获取示例缓冲区中的图像元数据,以下是代码片段: stillImageOutput.CaptureSillImageAsynchronously(需要连接,(CMSampleBuffer imageDataSampleBuffer,N错误)=>{
 //检索图像
 NSData imageData=AVCaptureStillImageOutput.JpegStillToNSData(IMAGEDATASAMPLEBUFER);
 静止图像=新的UIImage(图像数据); //无法获取

我正在尝试获取示例缓冲区中的图像元数据,以下是代码片段:

stillImageOutput.CaptureSillImageAsynchronously(需要连接,(CMSampleBuffer imageDataSampleBuffer,N错误)=>{

//检索图像

NSData imageData=AVCaptureStillImageOutput.JpegStillToNSData(IMAGEDATASAMPLEBUFER);

静止图像=新的UIImage(图像数据);
//无法获取以下代码的替代项,需要获取图像的exif/orientation元数据

//CFDictionaryRef ExifTachments=CMGetAttachment(imageSampleBuffer,kCGImagePropertyExifDictionary,NULL);
} );


请针对Mono。 谢谢

谢谢泰勒的回答。 必须说这不是一个很好的方法

如果有更好的方法,就不回答了