libdatachannel[0] is exciting me the most for 'low footprint'. str0m[1] is especially exciting, but you have to be in a device/ecosystem that allows rust.
> only if you use the same kind of software and codecs
With WebRTC I can connect clients with varying support of H264, VP8, VP9, AV1, Opus, ulaw and alaw. WebRTC has plenty of flaws, but 'lack of negotiation' is one of them.