Can I use OKIOCAM with video calling apps?

Yes, as long as the app you're using doesn't use YUY2, YUYV, or YUNV encoding formats, which are not supported by OKIOCAM. Apps such as LINE, which uses YUY2, do not work with OKIOCAM. However, apps such as Skype, FaceTime, Zoom, and Google Meet are compatible. Keep in mind that you will need an external mic or use the built-in mic if your computer has one.