We are currently evaluating the WebRTC CS to see how well we can meet certain project requirements.
We have a few questions about call recording: we see the call recording functionality (start/stopRecorder off of ConferenceClient).
Another question: Are there any plans to natively support call recordings to .webm instead of .mkv files? It would be very nice to have something with native browser support for playability purposes.
For server side recording call, currently we don't support, we have plan to include this feature to our future release, stay tuned.
For native browser recording support, we have no plan to do this and it should be a client side implementation.