I see, yes I am planning to keep the raw video files in B2.

So about the 30 second minimum charge, my current scenario is users can record and upload videos of any length between 5-60 seconds max if they are recording from the app's camera. On average I have found its 40 second videos. But if uploading from their gallery max is videos of 3minute length or lower.

Thank you for the reply as well. Glad the quality of cloudflare stream is good