I may have found a solution to the continuous problem whereas PP "Capture" stops at every bad frame while recording from a Firewire camera or external Firewire Video Capture Device.
It solved my problem.
It was written for the Formac device .. but may work with others.
Quicktime and Adobe has had this problem for years.
I thought it was software related .. and it was.
Test it out. High quality. Audio options too.