This is interesting, Resolume have just added the pioneer DJ Link Bridge to Avenue / Arena. From the CDJ it allows you to trigger video clips.
https://www.pioneerdj.com/en-gb/product/software/pro-dj-link-bridge/software/overview/
Here’s the blurb from the website “ PRO DJ LINK Bridge is an application that enables you to synchronize lighting, video displays and pyrotechnics with audio played on our professional DJ set-up when using certified products from licensed companies.”