WebRTC bandwidth requirements -


does know webrtc bandwidth minimal requirements? i'm interested in values or without video , different video resolutions. i'm interested in 2 party conference, if know values per party it's good.

if have actual metrics nice, if know how can theoretically calculate good.

also, different browsers have different bandwidth requirements?

the bandwidth requirements same bandwidth requirement opus , vp8. real time audio typically has bitrate of 40-200kbit/s. video requires @ least 200 kbit/s (500kbit/s if want see people's faces).

according webrtc-experiment minimum bandwidth opus 6kbit/s , vp8 100kbits/s. in total makes 106kbit/s when account overhead of webrtc protocol stack , varying network conditions guess 200kbit/s minimum if 1 wants stable video , audio.

chrome , firefox both use opus , vp8 bandwidth requirements should same. although don't have hard data prove it.

you can see current traffic generated webrtc going chrome://webrtc-internals , inspecting charts.


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