Re: [mediacapture-image] Missing MediaTrack Settings (#208)

I have been doing some more work on this. The key value I need is the F number which doesn't seem to be accessible anywhere. I was hoping that there would be EXIF data in the image produced when calling `takePhoto` but there is none. Here is what I get when I take a photo using the built-in camera app:

![image](https://user-images.githubusercontent.com/1328310/58587107-772fdd00-8254-11e9-8139-967a49947f3f.png)

But the EXIF data is completely missing when I `takePhoto` using the Image​ Capture​ API. Would it be possible to add this information to the EXIF data? Or is there any other way I can get it?

The key issue for me is that I want to read settings from the camera rather then set them. Do you think this would ever be possible using the MediaCapture APIs?

Thanks in advance

-- 
GitHub Notification of comment by Joe-Palmer
Please view or discuss this issue at https://github.com/w3c/mediacapture-image/issues/208#issuecomment-497088683 using your GitHub account