PNG-spec
specification
| PNG-spec | specification | |
|---|---|---|
| 4 | 6 | |
| 42 | 462 | |
| - | 0.9% | |
| 8.9 | 9.1 | |
| 13 days ago | 6 days ago | |
| HTML | HTML | |
| GNU General Public License v3.0 or later | MIT License |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
PNG-spec
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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.
specification
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Where is solid pod format?
You should find everything you need via https://solidproject.org/specification, and I think what you may be looking for at in the specification itself, https://solidproject.org/TR/.
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Solid: Spec to store your data securely in decentralized data stores called Pods
All specifications (with links to repos): https://solid.github.io/specification/
Solid protocol specification repo: https://github.com/solid/specification
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Solid protocol version 0.9.0 is published!
Please provide feedback by raising issues on GitHub: https://github.com/solid/specification/issues/
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Useful resources for Solid
The specification itself is being worked on at https://github.com/solid/specification/, and related work can be seen at https://solidproject.org/TR. An important part of the process happens in various panels that focus on specific topics:
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Q: Can a SOLID pod be sort of a self hosted NAS attached to a router?
Yes a Solid Pod can be connected to a router and used as a local NAS. Solid is a protocol and can be used to store any data in a Web Ontology Language including information about Crypto Mining. There is talks about moving the WebID protocol form WebID-OIDC to Decentralized ID's utilizing Cryptography WebID-DID https://github.com/solid/specification/issues/217
What are some alternatives?
qoi - The “Quite OK Image Format” for fast, lossless image compression
solid - Solid - Re-decentralizing the web (project directory)
fpng - Super fast C++ .PNG writer/reader
did-core - W3C Decentralized Identifier Specification v1.0
zopfli - Zopfli Compression Algorithm is a compression library programmed in C to perform very good, but slow, deflate or zlib compression.
data-interoperability-panel - Repository for the Solid Data Interoperability Panel
libjxl - JPEG XL image format reference implementation
EasierRDF - Making RDF easy enough for most developers
spdx-spec - The SPDX specification in MarkDown and HTML formats.
authorization-panel - Github repository for the Solid Authorization Panel
jpeg2png - silky smooth JPEG decoding
pod-server - Solid server package that bind together solid-idp, wac-ldp, and websockets-pubsub.