Ive tried to place video clip in Quad. But Quad remains solid white. In Unitys discord i`ve understand that problem can be in video clips because it dont want to play in preview. can someone explain maybe there is requirements about video data like codecs and etc.?
Generally, if the file is unsupported you shouldn’t have the thumbnail but for some reason you have one. Can you DM me your file and tell me which platform you are working on? I can give it a look.