What ports and protocols are used for streaming video?

[dbhosttexas]

I am trying to setup the QoS for my router, and want to bump up the priority for streaming video such as Netflix, Youtube, and others... I am not certain what specific protocols and ports are used for streaming though. Does anyone know? Googling Configure QoS for Youtube comes up with tons of long winded articles that never get to the point...

 

[PhilFrisbie]

You will need to research each site you use to find those details, but I just took a quick look and confirmed that level of detail is not easy to find. . .