Video on demand (security features)

I’m currently researching the best video-on-demand platforms and would love to get input from community, who’ve had hands-on experience. Beyond just ease of use and content management, I’m particularly interested in the technical aspects—like how secure the platform is in terms of content protection (DRM, geo-blocking, token authentication, etc.), and how advanced or customizable the video player is (support for adaptive bitrate streaming, subtitles, player branding, playback analytics, etc.).
How well do these platforms integrate with third-party tools, and what kind of APIs or SDKs do they offer for developers? If you’ve worked with multiple platforms—whether it’s Vimeo OTT, VPlayed , Muvi, or any lesser-known alternatives—I’d really appreciate a breakdown of the pros, cons, and unique features from a technical standpoint.