martin-marek / hdr-plus-swift

📸Night mode on any camera. Based on HDR+.
https://burst.photo
GNU General Public License v3.0
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Improved exposure bracketing support #35

Closed chris-rank closed 1 year ago

chris-rank commented 1 year ago

The exposure bias information required for processing exposure bracketed bursts can now be derived either from the DNG metadata or from the product of ISO value and exposure time (shutter speed). For the latter, only a relative exposure bias can be calculated between the frames and an exposure bias of -2EV is assumed for the darkest frame.