Raw is almost Flac

The above two terms describe lossless files
Raw is the original image file before a picture is assembled.
Flac is the original sound file, compressed without
lost information.

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The Red One Movie Camera
Uses the still image concept of raw for moving images

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but some information is lost outside
of the visual range.

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When this is done to sound files, it is pointed out
that inaudible sound bits affect what is audible (harmonics, etc.)

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So the question becomes whether this
also applies to image information-If outside visual range
(eg infrared) affects what we can see.