README.md

# Zoom

## Web Client

This is hit-or-miss, but it seems to be working as of now (16 July 2020).

Visit https://zoom.us/wc/join/${METTING_ID}?pwd=${PASSWORD}

## Test Call

You can ask for a Zoom test call.

Visit https://zoom.us/test and click "Join".

You can (and should) refuse the prompt to call the native Zoom client and use the Web Client with the credentials given on the redirect URL.

## Screensharing

Tested:
- Web Client @ Firefox (XWayland) on Wayland [Sway]

Confirmed not Working:
- Native Client (XWayland) on Wayland [Sway]

Use the following script to select a region of screen to share as a virtual camera:

```sh
#!/bin/sh
# Uses `v4l2loopback`
# See https://wiki.archlinux.org/index.php/Screen_capture#Via_a_virtual_webcam_video_feed
set -e
vnum=10
sudo modprobe v4l2loopback exclusive_caps=1 card_label=V4L2 video_nr=$vnum
exec wf-recorder -g "$(slurp)" --muxer=v4l2 --codec=rawvideo -x yuv420p -f /dev/video$vnum "$@"
```

Requires:
- v4l2loopback: https://github.com/umlaeute/v4l2loopback
- wf-recorder: https://github.com/ammen99/wf-recorder

The script must be running before opening the client, and must not stop running while the client is open.