Camera not working correctly?
-Close all other applications that use the camera.
-Use Microsoft Edge or Google Chrome on PC, Android.
-Please allow the camera before use.
to clear all cookies, and please reload again.
Cannot select video input?
Some filters do not yet support video input switching.
Cannot start recording?
I confirmed the app works with Microsoft Edge/Chrome on PC, Chrome on Android.
However, recording still doesn't work well on iPhone.
What is WEBM? MP4 is not available?
WEBM is one of video file formats.
Currently, only WEBM format is supported for output.
MP4 format is not availabe.
But you can converted WEBM files to MP4 at the following sites.
As for iPhone, you can play webm files with the VLC player.