zombie84 said:
He said it was done by a professional editor, who restored the film himself from the LD using professional-grade tools.
This is what your friend said. Not very specific at all.
The DVD video was created using the 1993 non-anamorphic LaserDisc version...
This is the text from the disc itself. Note it say "laserdisc version" and not just "laserdisc". I take this to mean it is sourced from the GOUT DVD.