As the year 2017 comes to an end, there was a small present. Hangouts started to support Firefox with WebRTC instead of rejecting access – plugin access had been unavailable since Firefox 53 removed NPAPI in April 2017. While it had been public for a while that the Firefox WebRTC team had been testing this, […]
SDP
SDP: Your Fears Are Unleashed (Iñaki Baz Castillo)
We have have had many posts on Session Description Protocol (SDP) here at werbrtcHacks. Why? Because it is often the most confusing yet critical aspects of WebRTC. It has also been among the most controversial. Earlier in WebRTC debates over SDP lead the to the development of the parallel ORTC standard which is now largely merging back into the […]
How to limit WebRTC bandwidth by modifying the SDP
WebRTC 1.0 uses SDP for negotiating capabilities between parties. While there are a growing number of objects coming to WebRTC to avoid this protocol from the 90’s , the reality is SDP will be with us for some time. If you want to do things like change codecs or adjust bandwidth limits, then you’re going to need to “munge” […]
Update: Anatomy of a WebRTC SDP (Antón Román)
Session Description Protocol (SDP) is a fundamental, but very unintuitive concept behind how WebRTC works today. Its no wonder that the Anatomy of a WebRTC SDP post and the interactive SDP guide by Quobis CTO, Antón Román has been so popular here on webrtcHacks. With all things WebRTC, things have changed and we were due for an […]
Hello Chrome and Firefox, this is Edge calling
For the first time, Chrome, Firefox and Edge can “talk” to each other via WebRTC and ORTC. Check the demo on Microsoft’s modern.ie testdrive. tl;dr: don’t worry, audio works. codec interop issue… Feature Interoperability Notes ICE yes Edge requires end-of-candidate signaling DTLS yes audio yes using G.722, Opus or G.711 codecs video no standard H.264 […]