I have a requirement to play square videos in my app. The video overlaps and is anchored to an image seen in the devices display. I.e. I am displaying the results of the camera in realtime and overlaying my video on a portion of the screen. This works well but when I then request within the app to play the video in full screen, the video just shows blank and will not load into the AVPlayer full screen. The video is in H.264 format. I welcome any thoughts or suggestions as this has me stumped. Is it possible that videos only play in full screen for certain video sizes as seems to be suggested in the documentation? A supplementary question if square ( or other shaped videos ) can not be played full screen. Is it possible to have a transparent background to part of the video so when overlaid the camera feed it looks square but is of a supported size so that it also plays full screen in the AVPlayer. Thank you for reading. Graeme

Hi, we submitted an iPhone app for TestFlight review last week so that we could distribute to our beta test group. It was rejected over the weekend but we have not received any rejection emails containing details or for that matter can't find any reason online? Have raised a question online to the iTunes review team and awaiting response but wondering if any other developers have had similar issues recently with not receiving communications from the review team? I am obviously checking SPAM folders and received OK the state change email when the app was first uploaded but nothing since? Thanks in advance Graeme

I am sure that I have seen somewhere that MiFare Classic 1k tags are now supported in iOS 14. However I have been unable to make them work in my app and have been searching the forums and documentation all day with no success. Is there anyone that can definitely confirm one way or another whether the popular MiFare Classic tags can now be read and if possible point towards appropriate documentation/sample code? Regards Graeme