gi
png
| gi | png | |
|---|---|---|
| - | 7 | |
| 4 | 108 | |
| - | 3.7% | |
| 3.5 | 7.7 | |
| over 2 years ago | 11 days ago | |
| Elixir | HTML | |
| MIT License | GNU General Public License v3.0 or later |
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gi
We haven't tracked posts mentioning gi yet.
Tracking mentions began in Dec 2020.
png
- Consider using Zstandard and/or LZ4 instead of Deflate
- w3c/png: Consider using Zstandard and/or LZ4 instead of Deflate
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Parallel PNG Proposal (2021)
I don't know much about this proposal but I know that the restart marker proposal exists which I believe tries something very similar: https://github.com/w3c/png/issues/60
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Hello, PNG!
Pull requests welcome. :D
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Are IDAT chunks in PNG encoded individually?
There are multiple github issues on the subject where we work on future editions of the PNG spec. (3rd Edition coming soon!)
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Google Chrome Is Already Preparing To Deprecate JPEG-XL (~3x smaller than JPEG, HDR, lossless, alpha, progressive, recompression, animations)
Especially enticing as the PNG file format does allow for additional compression/filter methods and new ones could be added to a PNG 2.0 standard. A small wishlist discussion about that at the W3C's PNG specification Github.
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QOI – The “Quite OK Image Format” for fast, lossless image compression
> But its not like any reader ever supports it fully, hell most readers dont support showing the other images in a png file.
Do you mean APNG? In all fairness, that is not even in the specification although there is discussion to add it. https://github.com/w3c/PNG-spec/issues/26
The one that was specified was MNG but it was a different format and practically no one used it since it was not parsable as a PNG.
What are some alternatives?
png - A pure Erlang library for creating PNG images. It can currently create 8 and 16 bit RGB, RGB with alpha, indexed, grayscale and grayscale with alpha images.
qoi - The “Quite OK Image Format” for fast, lossless image compression
exexif - Pure elixir library to extract tiff and exif metadata from jpeg files
Zpng - Better lossless compression than PNG with a simpler algorithm
mogrify - Image processing in Elixir (ImageMagick command line wrapper)
zopfli - Zopfli Compression Algorithm is a compression library programmed in C to perform very good, but slow, deflate or zlib compression.