What is slimRAW?
slimRAW is a specialized software tool designed for CinemaDNG raw video compression, offering both lossless and lossy compression options to significantly reduce data size without compromising image quality. It supports a wide range of cameras and recorders, including Sigma, Blackmagic, DJI, and Sony models, and integrates seamlessly with industry-standard video production software like DaVinci Resolve and Adobe Premiere.
The tool features parallel processing for maximum speed, dual output capabilities for simultaneous backup, and data integrity tracking with checksums. It also includes functionality for downscaling CinemaDNG raw video and generating raw proxies to streamline editing workflows while preserving metadata such as color and time codes.
Features
- Lossless Compression: Reduces data size without any image quality loss
- Lossy Compression: Provides additional data reduction with 3:1 to 7:1 or variable bit rate options
- Dual Output: Outputs compressed files to two storage locations simultaneously
- Data Integrity Tracking: Generates and verifies checksums for data integrity
- Downscaling: Reduces CinemaDNG resolution by half to lower storage and processing needs
- Parallel Processing: Utilizes multicore CPUs for maximum processing speed
- Metadata Preservation: Maintains all original embedded metadata including color and time codes
- Raw Proxy Generation: Creates CinemaDNG raw proxies for smoother editing at up to 28:1 reduction
Use Cases
- Compressing CinemaDNG raw video to save storage space
- Offloading footage from camera media with on-the-fly compression
- Creating backups to dual storage locations during offloading
- Generating raw proxies for efficient editing and grading
- Downscaling raw video to reduce post-production processing requirements
- Transcoding lossy CinemaDNG to lossless format for broader software compatibility
- Verifying data integrity through checksums in post-production workflows
