CIN to JPG Converter

CIN (Cineon) is a 10-bit logarithmic image format Kodak built in the early 1990s to represent scanned film frames for digital effects work.

Kodak developed the Cineon system to bridge physical film and digital compositing: scan a negative, edit or add effects digitally, then record the result back onto film without a visible generation loss. To make that round-trip work, the Cineon file format stores each pixel as a 10-bit logarithmic value that mirrors film density rather than a straight linear brightness — the same encoding scheme film stock itself uses — so highlights that would clip in an ordinary 8-bit format stay recoverable. The Cineon product line was discontinued in the late 1990s, but the file format it introduced lived on as the direct basis for DPX, the SMPTE-standardized format that replaced it in most modern VFX pipelines.

JPG (or JPEG) is the format most cameras and phones save photos in by default — it uses lossy compression tuned for photographic detail.

JPEG (Joint Photographic Experts Group) works by discarding image detail the human eye is least likely to notice, which is why it can shrink a photo to a fraction of its uncompressed size while still looking sharp at normal viewing sizes. That efficiency, combined with support baked into virtually every camera, phone, browser, and operating system since the early 1990s, made it the default photo format for the web and for personal photo libraries alike. The tradeoff is that JPEG is lossy: every time a file is re-saved, a little more detail is discarded, and it has no support for transparency, so it's a poor fit for logos or graphics that need to sit on any background.