NO VIDEO FILES PLAYING WITH MACBOOK AIR - DDJ 1000

Good Morning,

I purchased a DDJ-1000 yesterday and did all the updates, also I activated the trial version of Rekordbox Video. For some reason I am not able to play any video on my MacBook Air running High Sierra latest version. Do I need to install a special drive or codec for Rekordbox? Please advise , once the trial version is working properly I will purchase the full. Thanks in advance.