If the file size and duration are fine, you need to check the video and audio codecs that are used to encode your MOV file. The MOV file is created using an incompatible format. > Check how to repair corrupted and unplayable MOV files mov video possibly has been emptied/corrupted and certainly won't be played with QuickTime, VLC or any other media player on Mac. If the file size is in 0kb or only in a few kb or the duration of the video is 0:00, your. mov file, firstly you need to check the video information with Finder or MediaInfo and see if the file size or the duration is normal or not.
The MOV file could be not a valid media file. So, how to solve these MOV not playing on Mac errors? Below we will give the explanations. Mac only plays the first frame or the first second of MOV file.Mac cannot open MOV files after getting a software update.mov files that are edited in Adobe Premiere, After Effects, iMovie, etc. mov files that are taken with iPhone, drone, DSLR camera, etc. Below we've summarized several typical problems: