Nero Digital (Pro) codec available?

I have installed the latest Nero 6.x including recode etc.

In Nero Info tool / drivers / video codecs I cannot see any Nero Digital (Pro) video codec.

I would like to use the codec for encoding in Nero Digital from within my video editing software (Pinnacle Liquid 6).

However it seems that a video codec is not installed with Nero digital.
Is it only possible to create Nero Digital format with Nero Recode, or is there a codec that can be used from within other programs (which is normally the case under Windows) ?

Digital Pro is only available as a download its a separate package to reloaded so costs extra.