Question / Help Port

[Bensam123]

What port does OBS use for network traffic?

Also sort of a suggestion, but is it possible for OBS to flag traffic at a lower priority? If I remember right from networking there is a way to flag traffic with a QoS flag (if hardware supports it). Obviously this could go either way, but a option would be nice.

 

[Muf]

The default RTMP port is TCP 1935.

 

[Bensam123]

I would like to point out after adding a QoS rule to my router and adding OBS to it as 'low priority' that it made my stream a lot more fluid as far as lag spikes go. They are quite manageable now, compared to when OBS would spike at use my max bandwidth which would result in my ping jumping to 200 or so on a 50 ping server.