Is there a way to change the fNumber for iPad Pro 11 front camera programmatically. I am using builtInTrueDepthCamera for front camera.

I am trying to connect iPhone 7 as an external device to iPad Pro 11 2020 using lightning to typeC cable. My aim is to transfer photos from iPhone 7 to iPad Pro 11. But i want to view iPhone 7 as an external device so i can view all the photos from it. If any USB is connected to iPad 11, i am able to get all the folders inside it using UIDocumentPicker. But when i connect iPhone 7 then i have to manually import photos from Photos app. Is there a way to connect iPhone 7 as an USB or an external device to iPad11Pro?

Is there a way to transfer photo from iPhone to iPad using lightning - Type C cable? I want to connect iPhone as an external device or USB device and show all the image folder like when USB is connected to iPad. I was able to do this with USB storage but not with any other iOS device like iPhone. Is there any way to do this ?

We trying to capture image RAW format and and save image data in JPEG format(resolution of 1080*1920), but facing issues regarding this image conversion. As per Apple developer documentation RAW image is captured in maximum possible resolution without performing any operations. To retrieve the RAW image, isRawPhoto check is added in function.  photoOutput(_:didFinishProcessingPhoto:error:) But there is no option to set the resolution of the raw photo while capturing the RAW image. While configuring camera session we can set sessionPreset as per our need. But to capture raw image we have to set it to .photo (which captures high photo output). We also tried to capture raw photo in sessionPreset resolution of 1080*1920, but we made changes to capture raw photo so this change will not be applied while photo capture.