What do the yogscast use to record gameplay

They use a combination of both fraps and bandicam when recording because they have both been mentioned crashing in videos before And for multiplayer they use ventrilo for the voice chat as they have told other members of the yogscast in videos to join the vent server and after saying that you ca then here them speaking but as for the software they use for recording the audio i'm not sure but they don't use the screen recorders audio because when the screen recorders crash the sound keeps going.