Balázs Kreith of the open-source WebRTC monitoring project, ObserveRTC shows how to calculate WebRTC latency – aka Round Trip Time (RTT) – in p2p scenarios and end-to-end across one or more with SFUs. WebRTC’s getStats provides relatively easy access to RTT values, bu using those values in a real-world environment for accurate results is more difficult. He provides a step-by-step guide using some simple Docke examples that compute end-to-end RTT with a single SFU and in cascaded SFU environments.
Guide
The Ultimate Guide to Jitisi Meet and JaaS
A full review and guide to all of the Jitsi Meet-related projects, services, and development options including self-install, using meet.jit.si, 8×8.vc, Jitsi as a Service (JaaS), the External iFrame API, lib-jitsi-meet, and the Jitsi React libraries among others.
Fix Bad Lighting with JavaScript Webcam Exposure Controls (Sebastian Schmid)
Step-by-step guide on how to fix bad webcam lighting in your WebRTC app with standard JavaScript API’s for camera exposure or natively with uvc drivers.
Optimizing WebRTC Power Consumption (Markus Handell)
The performance of WebRTC in Chrome as well as other RTC applications needed to be improved a lot during the pandemic when more people with a more diverse set of machines and network connections started to rely on video conferencing. Markus Handell is a team lead at Google who cares a lot about performance of […]
Ways to save an image from your webcam in 2022
Exploration and examples of the 5 different ways you can save an image from your webcam in JavaScript in 2022. Includes canvas.toBlob, OffscreenCanvas, createImageBitmap, ImageCapture, and ReadableStreams / MediaStreamTrackProcessor