Feature request: Bumpers in Channel Engine

[thomaswennhall]

At the moment, the only way to get a bumper (a 4-6 second video) to play between assets with the channel engine is with
{ prerollUrl: string, prerollDurationMs: number }
this works fine until SSAI is introduced and the ADS tries to fill the short preroll with ads.

So, I would like to see a way to add a preroll without ad insertion opportunity. I suggest this addition:
{ bumperUrl: string, bumperDurationMs: number }