What is the method to obtain an image in JPEG format but it appears to be HEIF format in the system?
Some of the users set the setting as followed: (Settings -> Camera -> Formats)
1. CAMERA CAPTURE: High Efficiency
2. TRANSFER TO MAC OR PC: Keep Originals
Is there any API available which can get the JPEG image(not HEIF data)?
I hope to obtain the JPEG data which is exactly the same as AirDrop or Image Capture (Mac app).
I've tried requestImageDataForAsset:options:resultHandler: to get the image data before, but the mentioned NSData's UTI is in public.heic format.
Therefore, I tried to convert it into JPEG format by using CIImage, but the written data's bytes is different from the "Image Capture" obtained image.
CIImage *inputImage = [CIImage imageWithData:imageData];
CIContext * context = [CIContext contextWithOptions: nil];
imageData = [context JPEGRepresentationOfImage:inputImage colorSpace:inputImage.colorSpace options:@{}];
Or is there any other solutions or ways to obtain the JPEG image exactly the same as in "AirDrop" or "Image Capture" documents?