To start a video chat using Facebook Video Chat, just open a conversation window with a contact and click on the webcam icon.
A message will be sent to the recipient asking them to initiate a webchat.
The effects are not always well placed or positioned however and a watermark saying "manycam.com" appears permanently at the bottom of the screen.
You can also add things such as flags (although not many), the time and date or a text of your choice.
It's available for users with the operating system i OS 8.1.2 and posterior versions, and it is available in different languages such as English, Spanish, and German.