For records, a special committee looks at video and scrutinizes the set to make sure everything is ok. I don't believe they'd have access video, or photos for that matter, from the angle the picture was taken above.
I don't understand how it can be a miss when the front foot hasn't crossed the X-Y access? Maybe the next few frames would provide that information, but in the above photo JT hasn't reached the point where it can be scored zero, 1/4, 1/2, or 1.