Is it possible for anyone to record a whole flight in 4K? After 9 minutes a second .mov or .mp4 gets created but that file is not readable. Not if I press stop and restart a second recording myself, and not if it is done automatically after 4GB is reached. Adobe Premiere sais of those second files: "The file has no audio or video stream". The maximum I can record of any flight is now about 9 minutes, the other 9 minutes is always lost. The SDCard is a SanDisk Ultra 32GB UHS-I/Class 10 Micro SDHC I formatted the card to exFAT and before I used FAT32. It doesn't really make a difference.