Element Call - feature request

[razerrazer]

Hi,

I would like to see an implementation to Element Call.
https://github.com/vector-im/element-call

[aine-etke]

It's a PoC of the WIP, not-yet-merged proposal MSC3401, why would you to bring it to the playbook?

Just build it yourself and run as container alongside with other matrix components

[wibbene]

@razerrazer Automation is nice though.

It looks Cool, but it is very much in beta. I might look into a Pull Request if I get time as prep work for integration into the playbook.

[enekonieto]

Element Call is still in Beta, but I think it is pretty usable.

Updated README with self host instructions:
https://github.com/robintown/element-call/tree/readme#host-it-yourself

From: element-hq/element-call#696

[JokerGermany]

Element Call is just a Webclient like Element Web, BUT Element-Web supports Element Call already...

[enekonieto]

I think it is interesting to host Element Call besides Element Web. EC is much easier to start a meetup with people that don't have an account, they only have to click a link and choose a nickname.

I am using Jitsi for this use cases right now, but I would want to migrate to EC.

[JokerGermany]

you know that at the moment you can only use element call for up to 8 person?

[enekonieto]

I didn't know, thanks for the info. Still I think adding EC as optional to this ansible could be interesting (in my case 8 people is enough for almost every situation).

[spantaleev]

From a quick look, the Element Call docs are unclear about:

• what is it? Is it just a static page? The README seems to say so. Will it always be static or will it include some backend routes as well? I heard people talking about some SFU. Will that be a separate component or will it be part of Element Call?
• how it should be self-hosted (are container images available? - seems like there aren't and we need to build our own from the Dockerfile)
• how it should be tied into element-web / element-desktop when self-hosting? Or is it not meant to be used within Element? Is it only usable when going directly to the Element Call page?
• is it some room widget (like Jitsi) or can Element Call be used in a more "native" way within Element?
• is it possible (and if yes, how) to make use of Element Call from other clients

I don't seem to find quick answers to these questions.

We could follow the Host it yourself docs and try to figure it all out (and see if it's actually useful), but.. no one cares enough about it to do it just yet.

[JokerGermany]

From a quick look, the Element Call docs are unclear about:

* what is it? Is it just a static page? The README seems to say so. Will it always be static or will it include some backend routes as well? 

Element Call is just a Client like element Web.
https://call.element.io/
The Backend is the synapse server

I heard people talking about some SFU. Will that be a separate component or will it be part of Element Call?

Element Call is only a client => seperate
This one: https://github.com/matrix-org/waterfall

* how it should be tied into element-web / element-desktop when self-hosting? Or is it not meant to be used within Element? Is it only usable when going directly to the Element Call page?

It's not meant to be used within element.
Element has this build in already in labs

(Sorry german)

After activating this you can choose if you want to create a elment call or jitsi call. (only videocall when i tested it)

* is it some room widget (like Jitsi) or can Element Call be used in a more "native" way within Element?

widget

[jahlives]

@JokerGermany

Element has this build in already in labs

sorry to hijack this issue but my labs settings in Element look different. I can choose to enter the beta "Video rooms" which does not work in my case anyway. But no options related to "Element call"

Element version: 1.11.14
Olm version: 3.2.12

is my Element not recent enough to show those options you showed in your screenshot?

[JokerGermany]

@jahlives
https://github.com/JokerGermany/Matrix-Tipps#how-to-activate-labs-on-element

[aaronraimist]

and for the the instance of Element created by matrix-docker-ansible-deploy, set matrix_client_element_showLabsSettings: true in your vars.yml file

Hopefully it will be much less confusing soon matrix-org/matrix-react-sdk#8969

[jahlives]

@JokerGermany

have to come back on this again, sorry :-) Seems to me that elements-call does not work with our homeserver. I can call the other side and hear that it rings, when other side picks up the ringing stops but the screen remains black. So no video and no voice. Are there any additional settings required for element-call to work properly? Or maybe a turn issue?

Then I tried to add a custom jitsi widget (https://github.com/JokerGermany/Matrix-Tipps#add-jitsi-widget-with-a-custom-url-to-the-room) to the room. Which works via our own jitsi server. Video and voice works but screensharing does not work. Screensharing only works in element-web but not in my element-desktop app. Any idea what goes wrong here?

[saket424]

The new SFU called waterfall is courtesy the pion project. A description of the components involved to setup element-call locally is documented here

https://github.com/matrix-org/waterfall/blob/main/doc/development.md

[kubo6472]

There is now livekit being used. Maybe it's worth a look to consider it again.