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Really exciting times for WebRTC in general right now! If you are new to WebRTC and want to learn more about the protocol check out [0] (would love peoples fee

Really exciting times for WebRTC in general right now! If you are new to WebRTC and want to learn more about the protocol check out [0] (would love peoples feedback). It is used in lots of unexpected places like streaming (added to OBS)[1] and Embedded [2]. I am especially excited with new implementations popping up like [3] and [4]. [0] http://webrtcforthecurious.com http://webrtcforthecurious.com [1] https://github.com/Glimesh/broadcast-box https://github.com/Glimesh/broadcast-box [2] https://github.com/sepfy/libpeer https://github.com/sepfy/libpeer [3] https://github.com/algesten/str0m https://github.com/algesten/str0m [4] https://github.com/elixir-webrtc/ex_webrtc https://github.com/elixir-webrtc/ex_webrtc

tamimio 3y ago
> [1] https://github.com/Glimesh/broadcast-box https://github.com/Glimesh/broadcast-box This is really interesting! Any latency benchmarks comparing it to gstreamer UDP, P2P primarily?
- Sean-Der 3y ago
  I don't! But when adding WebRTC support to OBS I would see 120ms https://github.com/obsproject/obs-studio/pull/7926 https://github.com/obsproject/obs-studio/pull/7926 This is me (Ohio) going to a Digital Ocean Droplet (NY) and back.
  - tamimio 3y ago
    Thanks for the reply and apologies I don’t see noti for replies. That’s really interesting, I must test it out sometime, 120ms is still pretty good. A previous test I did before was gstreamer (on an embedded nvidia jetson) sending to a laptop running OBS, latency as low as 40ms, but the problem is the need to use OBS on the viewer side (or gstreamer directly), but would love to integrate it within the webUI I made.
    - Sean-Der 3y ago
      I am adding WebRTC sources to OBS. Does that makes things easier? Then you can push+pull into Broadcast Box and use OBS on both sides!
      - tamimio 3y ago
        It would definitely be a useful feature for sure, however, the way I plan to use it (or hopefully it will work with broadcast box) is to install it on the SBC nvidia and use it to send the low latency stream to the p2p webUI client, instead of how I did it last time where gstreamer on the SBC sent the stream to OBS (note that OBS had the gstreamer plugin). In that test, I got the best results for latency. Any other protocol resulted in ~2sec, which was bad for the application I needed. I did try webrtc back then, but it was not as efficient as using gstreamer directly as sink/source pipelines, so if I can have in my tests: Broadcast box (on SBC) -> webUI that would a big step forward as I need to get rid off OBS, if I tried that soon will definitely update you!
LoveMortuus 3y ago
>When an Invite has been accepted you will a log message like this. In the 'Make your phone call' part of the readme, I think you might be missing the word 'see' between 'you will' and 'a log'.
- Sean-Der 3y ago
  Fixed! Thank you :)

tamimio 3y ago

> [1] https://github.com/Glimesh/broadcast-box https://github.com/Glimesh/broadcast-box This is really interesting! Any latency benchmarks comparing it to gstreamer UDP, P2P primarily?

Sean-Der 3y ago
I don't! But when adding WebRTC support to OBS I would see 120ms https://github.com/obsproject/obs-studio/pull/7926 https://github.com/obsproject/obs-studio/pull/7926 This is me (Ohio) going to a Digital Ocean Droplet (NY) and back.
- tamimio 3y ago
  Thanks for the reply and apologies I don’t see noti for replies. That’s really interesting, I must test it out sometime, 120ms is still pretty good. A previous test I did before was gstreamer (on an embedded nvidia jetson) sending to a laptop running OBS, latency as low as 40ms, but the problem is the need to use OBS on the viewer side (or gstreamer directly), but would love to integrate it within the webUI I made.
  - Sean-Der 3y ago
    I am adding WebRTC sources to OBS. Does that makes things easier? Then you can push+pull into Broadcast Box and use OBS on both sides!
    - tamimio 3y ago
      It would definitely be a useful feature for sure, however, the way I plan to use it (or hopefully it will work with broadcast box) is to install it on the SBC nvidia and use it to send the low latency stream to the p2p webUI client, instead of how I did it last time where gstreamer on the SBC sent the stream to OBS (note that OBS had the gstreamer plugin). In that test, I got the best results for latency. Any other protocol resulted in ~2sec, which was bad for the application I needed. I did try webrtc back then, but it was not as efficient as using gstreamer directly as sink/source pipelines, so if I can have in my tests: Broadcast box (on SBC) -> webUI that would a big step forward as I need to get rid off OBS, if I tried that soon will definitely update you!

LoveMortuus 3y ago

>When an Invite has been accepted you will a log message like this. In the 'Make your phone call' part of the readme, I think you might be missing the word 'see' between 'you will' and 'a log'.

Sean-Der 3y ago
Fixed! Thank you :)