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Message: <blockquote data-quote="Eyelight" data-source="post: 303167" data-attributes="member: 24753">Few things occurred to me:1) Some projectors have color wheels  that spin in the path of the light to create the color. My grasp is the  fastest ones turn at 14,400 RPM or 240 revs per second, so any faster  shutter speed would freeze the wheel. Older projectors spin slower and  would be equivalent to 60 or 120 revs per second. All this on the edge  of my grey matter.2) Regardless of color temperature the video  was recording, the color temperature of images recorded during  projection would be that of the projector's lamp.  Fairly certain of this one.I should probably add some sort of signature.</blockquote>