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Totally. I really recommend watching the video under the "Progressive and lossless" heading. With just 20% of the file downloaded the image quality was already
by kcorbitt 11y ago
Totally. I really recommend watching the video under the "Progressive and lossless" heading. With just 20% of the file downloaded the image quality was already subjectively quite good. I didn't even know progressive loading within a single file was a thing, but it's a neat trick.
- talmand 11y agoIsn't a progressive jpeg loaded from a single file? Or are you referring to a different context of progressive with this file type?
- linkydinkandyou 11y agoIt's been a thing for at least 20 years, when "wavelet" compression first started being used. https://en.wikipedia.org/wiki/JPEG_2000#Progressive_transmission_by_pixel_and_resolution_accuracy https://en.wikipedia.org/wiki/JPEG_2000#Progressive_transmis... And the Digital Cinema formats widely used today rely on this so a 2K or 4K stream can be extracted from the same file. What's "new" about FLIF is the better lossless compression rate