Paris Remillard
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- Dec 30, 2006
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3K has less skew. The sensor crop is read faster. Anyway, I agree that if you're filming anamorphic you're almost short on definition for a good 2K master. 3K wouldn't help.
The other thing is that the sensor needs to be cropped on the top and bottom to make the read out faster, and thus, skew less. In anamorphic modes, it is cropped on the sides. So the max frame rate is still the same as it is for the 16:9 4K mode, which is 60p for the sensor at 4K. Even though current media only allows for 30p, or whatever it's up to now, It's the sensors max. refresh rate for the given vertical pixel height that determines how fast they can get it to read and reset the sensor.