SFU cascading has been a hot topic for quite some time. There’s different reasons why you may want to cascade an SFU implementation: you may want to scale a room so that multiple servers cooperate with each other to distrubute…
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SFU cascading has been a hot topic for quite some time. There’s different reasons why you may want to cascade an SFU implementation: you may want to scale a room so that multiple servers cooperate with each other to distrubute…
After three years of work (the original pull request was first opened in December 2018) we finally merged the multistream branch in Janus! Considering this was a huge refactoring, we chose a special day for the occasion, that is the…
Sometime around last year, I first introduced WHIP and how it could be used with Janus in a blog post right here. At the time, we had quite some fun experimenting with this new signalling approach our friends at CoSMo…
About a year or so ago, we talked about how we added support for new codecs to Janus, namely AV1 and H.265, and why that was an interesting foundation for more exciting things to come. AV1 in particular was a…
A few months ago, I read a very interesting blog post by Philipp Hancke on how Chrome had added experimental support for audio redundancy via RED, and how it actually helped improve audio quality a lot in lossy networks. That…
You may remember that a couple of months ago I wrote a blog post on a cool experiment I had worked on: a “simple” way to bridge the gap between the WebRTC and NDI worlds, something that had apparently been…
About a month ago, we shared a post on several things that were happening in Janus. One of the most exciting sections was definitely the one related to end-to-end encryption, and how Insertable Streams could be used for the purpose.…
It’s been a few weeks since we went quickly through most of the things cooking in Janus. We did a quick overview on a lot of different changes and enhancements, but I felt it was time to dig a bit…
It’s been a while since I last wrote a blog post, here: more precisely, it was more than 4 months ago when I documented our efforts in getting Real-Time Text support to WebRTC and the SIP plugin. I realized that,…
There are several exciting features in WebRTC, but one of the most interesting ones you can take advantage of is definitely simulcast. Rather than explaining what simulcast is, if you want to have a good and in-depth overview of that…