WebRTC information & experiments for developers
Joined June 2013
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New post: Voice agents get confused by echo too. @HCornflower traces phantom turns to browser echo: 21% of Edge sessions vs. 4% in Chrome in his setup. AEC belongs in your voice-agent testing.
webrtchacks.com/voice-agents…
ALT A robot monkey talks into a tin-can telephone while holding the listening can to its own ear; a baby monkey covers its mouth beside it.
New post: Google Chrome downloads a new neural AEC while you are not looking
@HCornflower reverse engineers the model, tests it against AEC3, and asks why other browsers don't get the weights.
webrtchacks.com/chrome-neura…
ALT Two baby monkeys face each other: one holds a microphone and the other wears headphones, with a Chrome AEC3 logo and sound waves between them.
New post: Vector Vibing to speed up Opus encode by 20% - @hcornflower describes how he wired up the AVX2 Opus implementation for speed gains
webrtchacks.com/vector-vibin…
🤖 Made with AI
New post: Vibe-coding #WebRTC by @HCornflower - using AI to tackle long-standing WebRTC issues and ship fixes across libWebRTC, @ChromiumDev , @_pion , and @firefox without handing taste over to the minions
webrtchacks.com/webrtc-vibes…
New post: #WebRTC vs. #MoQ by Use Case @chadwallacehart evaluates the fit for MoQ in major use cases: 1:1 calls, meetings, streaming, live-streaming, webinars & #VoiceAI
webrtchacks.com/webrtc-vs-mo…
New post: Is everyone switching to #MoQ? @HCornflower responds to some FUD about #WebRTC in a recent MoQ launch post with some historical perspective & Chrome Status data
webrtchacks.com/is-everyone-…
New post: how OpenAI does #WebRTC in the new gpt-realtime. A look at the new calls endpoint, ICE negotiation improvements, and sending 🎥video to the LLM with a easy to follow single html file demo
The post with demo and links to the repo: webrtchacks.com/how-openai-d…
🎧 New post: Meta’s Fengdeng Lyu unpacks libWebRTC’s #NetEQ audio jitter buffer—#WebRTC’s secret weapon for smooth audio. Fengdeng starts with some jitter concepts and then walks through the code’s many algorithms:
webrtchacks.com/how-webrtcs-…
New post: OpenAI & WebRTC Q&A with Sean DuBois - details on OpenAI’s implementation direct from the developer working on it. Lightly edited video, transcript, and additional notes, links, and commentary from the Sean @_pion interview: webrtchacks.com/openai-webrt…
Reminder: livestream with @OpenAI developer Sean DuBois (@_pion) on their #WebRTC implementation this Thursday at 17:00 CEST / 11:00 AM EDT / 8:00 AM PDT.
Register here: events.ringcentral.com/event…
Upcoming live stream Thurs, April 10 -11:00 AM EDT / 17:00 CEST: @OpenAI’s #WebRTC implementation w/ lead dev Sean DuBois.
Topics:
- @_pion’s role
- their different WebRTC deployments
- architectural decisions
- what's next + audience Q&A
Register here: events.ringcentral.com/event…
New post: Measuring the response latency of OpenAIs #WebRTC-based Realtime API by @hcornflower
Fippo shows how to measure @OpenAI's response latency using WebRTC and VoIP tools with an analysis of the results.
webrtchacks.com/measuring-th…
New post: The Unofficial Guide to OpenAI Realtime WebRTC API - full code walkthrough with architecture, #WebRTC tips, data channel messages, and functions by @chadwallacehart
webrtchacks.com/the-unoffici…
webrtcHacks retweeted
Hate Mondays AND working with WebRTC?
Time to do something good for the community and fill out this survey about WebRTC development.
The results will be shared with those who fill it out
near-hollyhock-921.notion.si…
I’m so sad to hear of Bernard Aboba’s passing earlier this week.
He was always a tremendously insightful #WebRTC resource and a fantastic teacher.
He is truly missed.
IETF announcement: mailarchive.ietf.org/arch/ms…
webrtcHacks interviews: webrtchacks.com/tag/bernard-…
New post: 2024 WebRTC in Open Source Review: A Quantitative Analysis by @chadwallacehart - data analysis of millions of GitHub events to uncover #WebRTC developer and technology trends.
webrtchacks.com/2024-webrtc-…
We are switching to a new hosting provider. If you see any problems with webrtchacks.com, please let me know!
New post from @HCornflower: 2025 update and step-by-step guide on how to use the video_replay #WebRTC tool to playback captured audio and video for debugging and analysis
buff.ly/42pB8sw
It is interesting to compare the new @OpenAIDevs real-time API with #WebRTC vs. what is running now on @ChatGPTapp . 1 PeerConnection vs 2.. No RED
