I just grabbed the 4k stream from this video https://www.youtube.com/watch?v=6pxRHBw-k8M https://www.youtube.com/watch?v=6pxRHBw-k8M The stream bitrate appeare

I just grabbed the 4k stream from this video https://www.youtube.com/watch?v=6pxRHBw-k8M https://www.youtube.com/watch?v=6pxRHBw-k8M The stream bitrate appeared to be around 10-15 Mbps. I believe most 1080p bluray content starts at 25 Mbps.