So I ask a normal codec, many win vj/video wall software has own mpeg4 codec for grade this problem. About 16 multiple, I receive about 100-150 photo video content before tv program, I cannot physical check all before start recording tv show.(also problem with odd resolution appear in catalyst software in desktop mode in QuickTime player video work properly with the same codec) About proress: my Mac on work cannot operate with 16 full hd proress codec.