Quote: Richard Haines eFilmForum
http://www.efilmforum.com/archive/index.php/t-5611.html
"35mm reels of feature films were sold to editors for 'sound fill' until the eighties when people started editing movies on video and later via computer.
Thus, they were legally sold to industry people (and I saved my receipts).
I remember my assistant editors piecing together a complete copy of "Rambo" and watching it on the Steenbeck editing machine before we chopped it up for soundtrack use when cutting "Space Avenger".
In other words, a reel of a used theatrical release print in 35mm would be threaded on a sound dubber and then when a sound effect occured, that effect would be spliced into the reel on 35mm magnetic film. Each feature film had around 8 to 10 reels of soundtrack elements which were bits of magnetic stock intercut with used feature film reels. They were all be mixed onto 35mm fullcoat stock and then an optical track negative in both 35mm and 16mm was derived from it.
That's how all movies were mixed from the early fifties through the eighties.
A lot of sound fill was porns of course since distributors for that product were shady and didn't pay their lab bills. The labs would sell the left over reels to editors to recoup some of their expenses. I did on occasion get
some IB reels for sound fill from the west coast but most of it was Eastmancolor (quick fade) stock. Studios and distributors were certainly aware that used release prints in 35mm were being sold for sound fill since they used it for their mixes too.
There were also 'states rights' distributors (mostly indies like AIP) in the fifties and sixties who sold prints outright to theaters for exhibition. The way this type of distribution worked was that a theater owner or chain or drive in would pay a flat fee for the right to exhibit the movie in their state plus the cost of the print and keep whatever profit they could derive from it without paying additional royalties to the owner. The producers made their profits on the flat rentals for these movies rather than a percentage of ticket sales from each screening. It could be quite lucrative if the movie was inexpensive to make and you had the states rights distribution lined up in advance.
These prints were thus the property of the theater owner who could either save them, junk them or sell them for salvage or any other use other than paid theatrical exhibition in their state. Thus, collectors could have acquired prints from theaters that were distributed in this manner."