BitWine uses Skype, so you can record bitwine live video chats with any Skype Video Recorder.

You can even record both parties of a Skype video call. If you want to record live Skype video chat digitally without any quality loss, without messing around with audio hardware settings or video capture windows, you can use Replay Telecorder for Skype.

See the following thread for more:
Skype Video call recording: How to record both parties