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The point of dithering was simply that old graphics cards (e.g. VGA) only supported 16 or 256 colors.
by devit 5y ago
The point of dithering was simply that old graphics cards (e.g. VGA) only supported 16 or 256 colors.
- anentropic 5y agoUse of indexed-colour GIFs persisted long after better displays became commonplace, as an optimisation technique for reducing the file size of graphics for web pages