First off, thanks for the library and continued support. I have been using DCRAW for a couple of
years but recently I felt the need to jump the ship and turn to LibRaw. It seams like a solid solution but
I was experiencing some problems and it's gotta be something that I did wrong or a bug. So here it goes...
I opened photos taken by Nikon D7100 @iso 400, 800, 1600, 3200, 6400, 12800 and 25600 with LibRaw.
The problem is, the iso_speed values for photos @iso12800 and @iso25600 are '3.0000'.
How can I get the right iso values?
I'm designing an Android app that is now leveraging LibRaw as opposed to dcraw directly and it's been a great improvement. Thank you very much for your effort in this.
Previously I was using 'dcraw -i' to quickly check for actual raw images on a device. I didn't see anything that specifically did the same in LibRaw, but I figured simply opening the file without unpacking and checking the result should suffice and it works fine on all my test devices.
I have an image that has few spots that are clipping and I'm trying to use the exposure correction and stop it down by 2 stops (0.25). However the image it returns has all the clipped whites that used to be at 1.0 at 0.25. If I do the same with Lightroom or Photoshop, there's more detail in the highlights showing up with values above 0.25.
The new Canon cameras use a hybrid focusing system that creates post-processing difficulties with Magic Lantern's RAW video output. The focus pixels end up in the image. You need to interpolate around them. There is Java based software "Pink Dot Remover" that does this. However, it has issues, the first being in Java ;)
There are multi-OS raw2dng converters that works well in creating DNG files from ML RAW.
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