Huge File from Gigapixel -> Jpeg-2-RAW

@wonner452 wrote:

Starting with a JPEG with the dimensions and size: 1920x1080 656KB

GigaPixel AI @ 6x = 11520x6480 52MB

So far seems about right.

JPEG-2-RAE DNG = 256x144 427MB

Whoa. 427MB DNG file? And what’s with the tiny dimensions.

Rather new to this, so maybe I am missing something, but I cannot understand how a 52MB JPEG can become a 427MB RAW File.

All thoughts and opinions appreciated.

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