rawspeed
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darktable-org
fast raw decoding library
When importing a 16 bits RAW uncompress file from the GFX100S into darktable, they are a problem with the white level. Every image are way too bright. To fix this...
Hi I implemented support for multiframe DNGs. Teste with penatx PixelShift DNG. warning: this breaks external API, merging must be coordinated with changes in darktable. my plan is to change...
While trying to debug this: https://github.com/darktable-org/darktable/issues/11323 I realized black level values change starting from ISO-102400 until max ISO, applying 1024 prevents blowing out all channels and restores a proper image...
``` [rawspeed] (dc-s5_hr_96MP.RW2) virtual rawspeed::RawImage rawspeed::Rw2Decoder::decodeRawInternal(), line 151: Version 7 is unsupported ``` _Originally posted by @LebedevRI in https://github.com/darktable-org/rawspeed/pull/242#issuecomment-717512473_
Revert https://github.com/darktable-org/rawspeed/pull/336 in december 2022. See https://github.com/darktable-org/rawspeed/issues/335
Comes up in Blackmagic cameras, Magic Lantern DNG's. ``` ./Blackmagic/Pocket Cinema Camera/Blackmagic_Pocket_Cinema_Camera_1_2016-09-17_0053_C0022_000007.dng failed: ../src/librawspeed/decompressors/AbstractDngDecompressor.cpp:208: void rawspeed::AbstractDngDecompressor::decompress() const: Too many errors encountered. Giving up. First Error: ../src/librawspeed/decompressors/LJpegDecompressor.cpp:88: virtual void rawspeed::LJpegDecompressor::decodeScan(): Unsupported...
Probably the same problem as other recent Fujifilm non-lossless compressed raw support, like https://github.com/darktable-org/rawspeed/issues/255 and https://github.com/darktable-org/rawspeed/issues/232 There is a file with non-lossless compression from X-E4 in the raw files repository.
