Ask HN: Best solution for a one-way high quality video stream

Problem: I'm building an app that needs to live-stream a high quality video to a single recipient. The video stream would be one-way, but audio chat should exist between both parties.

Possible solutions: - Twilio programmable video. - ??

Considerations: - Since the video stream wouldn't be bi-directional, I'd like to have a solution that can take advantage of this. Specifically, I'd like to "turn-off" video for one of the participants.