Reel Change Markings
These are small black circles in the upper right hand
corner of the image. In the case of 2.35:1 aspect ratio films, the circles
are projected as ovals. These markings exist to instruct automated theatrical
projection equipment to change reels during the exhibition of a film. They
are not present in a video transfer unless the transfer has been taken
from a theatrical release print or a print of similar generation. They
usually occur every 20 minutes, which is the usual length of a 35mm film
reel.
The typical source material for a video transfer
is an interpositive, which is much closer to the original negative than
a release print. If reel change markings are noted, then the source for
the video transfer is a later generation than the interpositive.
The Thief Of Bagdad 19:15
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Bonnie And Clyde 38:56
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