| Camera Generation | R3D Version | Compression Wavelet | |------------------|-------------|---------------------| | Red One M-X | v1 | 9/7 wavelet (lossy) | | Epic Dragon | v2 | 5/3 wavelet (lossless option) | | Komodo 6K | v3 | 12-bit variable | | V-Raptor 8K | v4 | 16-bit with HDR metadata |
This article strips away the marketing gloss and dives into the binary depths. Before seeking samples, one must understand the underlying architecture. sample r3d files
Without legitimate samples, you are guessing at your pipeline’s performance. With them, you can profile storage latency, validate LUTs, and even reverse-engineer Red’s color science (though lawyers may frown on that last part). | Camera Generation | R3D Version | Compression
Paired R3D and ground truth (e.g., long-exposure TIFF of same scene). Problem: Most ML datasets use JPEG or PNG — destroyed data. Solution: Extract the unprocessed bayer plane from a sample R3D using Red’s SDK R3D_GetBayerImage() . With them, you can profile storage latency, validate
A sample R3D from a 2012 Epic will not test your modern pipeline correctly. The wavelet decoder has changed. Always match the sample generation to your target camera. Part 6: Sample R3D for Machine Learning An emerging use case: training denoising or demosaicing neural networks.