Canon 70d red noice

Started 4 months ago | Discussions thread
John Sheehy Forum Pro • Posts: 24,321
Re: Canon 70d red noice

Andy01 wrote:

Have you tried doing a factory reset on the camera ? Often previous owners have done some weird stuff in the settings.

If that does not work, applying the latest firmware from Canon's website might help. If the applied firmware is newer, it will update, and if it is the same, it will re-write any corrupted firmware.

I think it may be possibly corrupt firmware because of the fact that this is only happening in the red channel, and half of the green pixels share a scan of the same pixel rows as the red pixels, and you might expect a hardware error to affect both the red pixels, and half of the green pixels.

It looks like the red values, below a certain level, are being posterized and boosted, for some reason.

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