Detect when a video is playing, and not recognize inactivity?

[Commenter25]

I was watching a 15 minute YouTube video, and had moved my mouse real quick to check something. But, when I did, I noticed EyeLeo had suddenly said that it counted my "inactivity" as a break. I feel like there should be a system in place to detect when something is playing like a HTML5 video element (such as YouTube videos) or a program like VLC and not recognize inactivity during that. A system to detect media playing would also likely be good for the warning system, as maybe it could override the option of having a warning anyway to give a few short seconds to pause what they're watching.