R3D NE and the Expansion of REDCODE RAW

Summary

REDCODE RAW, also known as R3D, is RED’s proprietary RAW video codec that has been shaped and honed with every generation of RED’s cameras. R3D is not just made of up compressed RAW video, but carries with it advanced sensor characterizations, robust metadata, RED’s color science, and unique RAW controls that guarantee precise and consistent results throughout the entire imaging pipeline, from sensor to screen. 

Detailed Explanation 

REDCODE RAW was the first widely adopted RAW cinema workflow codec, which has constantly been evolving over the years with each generation of RED camera. Its foundation starts with RED’s color and sensitivity characterization of the sensor, and ends in the debayering, decompression, and image processing through the RED managed software development kit that all major post-tools have implemented. This standardization, from sensor to screen, allows RED to guarantee precise and cinematic results throughout the entire image pipeline.  

Like all REDCODE RAW formats, R3D NE utilizes the latest in RED’s IPP2 pipeline, from decompression and debayering algorithms, to the advanced RAW image processing such as Chroma Noise Reduction. R3D NE has been optimized to use the existing RAW compression capabilities found in Nikon’s EXPEED ASIC, which is what the NE in R3D NE stands for – Nikon EXPEED.

Inside the Nikon ZR itself, sensor data is processed into a RED industry adopted Log3G10/RWG image, allowing for on-set monitoring with the same 3D LUT’s that would be used in any RED workflow. In addition, sensor gains and colorimetry have been tuned to not only provide exposure and color matching with RED’s ecosystem, but to leverage the same ISO behavior the rest of the R3D ecosystem uses, allowing users to balance their dynamic range shot-by-shot if needed.

In early 2025, RED had introduced the ability to process N-RAW through the latter part of this process, and .NEV became part of the RED workflow. Some tools that already had native .NEV maintained their existing workflow and kept direct decode of N-RAW footage. These applications, such as DaVinci Resolve, have now updated to RED’s latest software update, could however be forced into sending these .NEV’s through the RED software by renaming them to .R3D. These files technically remain N-RAW, and are still indicated as such in the software, as they do not include any of the in-camera characterization, metadata, and workflow that makes REDCODE RAW what it is. Importantly, these renamed files will not be the same as an R3D NE file shot with the same camera – the color, exposure, and latitude will all differ.

REDCODE RAW is an ecosystem, providing consistency from set to screen across generations of cameras. The Nikon ZR, and more specifically R3D NE, is just the latest step in bringing the RED workflow to filmmakers everywhere.