[Pas2js] Video conferencing APIs

Michael Van Canneyt michael at freepascal.org
Sun Apr 19 16:28:59 CEST 2020


Probably it's fair to say we get our share of video conferencing these days due to
worldwide circumstances.

By coincidence (or maybe not) I came across 2 video APIs for my daytime job.

The first one is a commercial one:
(acquired by Vonage)

The second one is an open source one:
which you can use for free on

I've converted the APIs of both services, and entered them in the pas2js
SVN. Both APIs come with a simple demo, which is online on:



For opentok, you'll need an account. 
The free trial account works with the demo.

I have used the jitsi meet API for a commercial application, and it works
very well. Setting up a server of your own is a matter of minutes 
(if you're on linux). and the load is quite low.

Enjoy !


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