Comment by yalok
1 year ago
you may be double counting opus encoding/decoding delay - usually, you can run it with 20ms frame, and both encoder and decoder take less than 1ms of realtime for their operation - so it should be ~ 21ms, instead of 30+30ms for 1 direction.
You are right! Thank you. I went back and looked at actual benchmark numbers from a couple of years ago and the numbers I got were ~26ms one-way. I rounded up to 30 to be conservative, but then double-counted in the table above. Will fix in the technical write-up. I don't think I can edit the Show HN.