How can i directly record from a capture card

[fuqu]

Hi,
i got the avermedia live gamer hd. is there a way to record directly from the card with dxtory? the program avermedia RECentral records not nearly lossles.
With dxtory i can use lagarinth lossless codec which looks wasy better...
here a video: (not mine, but same effect)
https://www.youtube.com/watch?v=Mr8PyEpOeeQ

can you please help me?

[ExKoder]

There are no such functions.