Darryl Severn
lvl.2
Flight distance : 91490 ft
Australia
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Drone Jockey Posted at 2022-12-11 00:27
Implementing D Log M in the M3P would only make your color management workflow easier, when combining footage from different drones, but the dynamic range won't be better, because that is limited by the sensor.
Creating a LUT for the M3P, that matches the color of the other drones would be a possible alternative solution. That’s misleading. The sensor is one part of the equation. The file format is another which was a driving reason for creating log files in the first place. At a practical level I ran a test shot (on an Inspire 2) where the same frame was saved in 2 formats. Because most compression format lose information as part of the algorithm, it was impossible to get both images looking the same, and that was in the level of detail, the dynamic range, and colour. Nothing to do with the sensor as both used the same sensor at the same time. File format is the only difference. Lossless compression is the holy grail of image formats, but it doesn't really exist. Log gets a lot closer than most, but even so there are still losses - just small enough that most don't see them. |
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