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RAW Format
RAW Format
An uncompressed image file format that captures all data from the camera sensor without processing, providing maximum flexibility for post-production color correction, exposure adjustment, and quality optimization. Contains significantly more information than JPEG.
Category: Technical Standard, Photography
Why It Matters: Enables precise color correction and grading; recovers highlight and shadow detail; allows non-destructive editing; maintains maximum image quality; essential for professional color accuracy; provides future-proofing for re-editing.
Use Cases: Professional product photography, images requiring color accuracy, photographs needing significant editing, archival purposes, creating multiple versions from one capture, maximum quality requirements.
Example of Real Use Case: A photographer discovers white balance was incorrectly set during a 500-product shoot. Because images were captured in RAW, they easily correct all images in post-production without quality loss—saving the shoot from being a complete reshoot worth $25,000.
Software/Service: Professional cameras (Canon, Nikon, Sony, Phase One), Adobe Lightroom, Capture One, DxO PhotoLab, RAW processing software
Common Issues: Large file sizes (5-10x larger than JPEG), requires post-processing, incompatibility with some systems, slower workflow, storage space requirements, need for RAW processing software.
Do's and Don'ts:
✓ Do shoot RAW for all professional work
✓ Do have sufficient storage capacity
✓ Do use professional RAW processing software
✓ Do archive RAW files for future re-editing
✗ Don't shoot JPEG for final professional work
✗ Don't delete RAW files after creating JPEGs
✗ Don't skip RAW processing workflow
Related Terms: Color Accuracy, Color Grading, Post-Production, Professional Photography, Image Quality
Also Known As: RAW Files, Camera RAW, Unprocessed Image Data