av1-avif
AV1 Image File Format Specification - ISO-BMFF/HEIF derivative (by AOMediaCodec)
jekyll_picture_tag
Easy responsive images for Jekyll. (by rbuchberger)
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av1-avif | jekyll_picture_tag | |
---|---|---|
25 | 2 | |
437 | 607 | |
0.7% | - | |
0.0 | 5.0 | |
over 1 year ago | about 2 months ago | |
HTML | Ruby | |
BSD 2-clause "Simplified" License | BSD 3-clause "New" or "Revised" License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
av1-avif
Posts with mentions or reviews of av1-avif.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-04-16.
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FSF Slams Google over Dropping JPEG-XL in Chrome
The article is about avif not webp. Note the editors for the AOM avif specification don't even include Google https://aomediacodec.github.io/av1-avif/
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Whistleblowers Take Note: Don’t Trust Cropping Tools
This reminds me of something similar from the guy who implemented AVIF in Firefox. He gives a talk about the implementation [1] where he talks about the CLAP privacy problem. Basically the spec adds a field that allows for cropping of the image, but the binary file would still contain the original. This would lead users to believe some image data was deleted when it really wasn't. I always thought he spent a lot of time and effort on this for little gain, but now I'm starting to think it was worth his effort.
[1]: https://youtu.be/BUkRlfkv2D8?t=2199
And the related GitHub issue: https://github.com/AOMediaCodec/av1-avif/issues/188
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AVIF images encoded with yuv422 appear black on iOS 16 / MacOS Ventura
So actually the same images I linked above are in the AOMediaCodec repo as well, under Link-U: https://github.com/AOMediaCodec/av1-avif/tree/master/testFiles/Link-U And I see the same issue with the yuv422 images there as well. I'm guessing Apple's AVIF implementation must be incomplete?
- JPEG-XL Sample HDR Photos
- Questions about AVIF metadata for PQ HDR mastering & tonemapping
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What is AVIF?
Created by Alliance for Open Media and worked on by Netflix, Microsoft, and Google developers, AVIF is open source - you can even weigh in on image processing and spec issues.
- We need to rethink AVIF lossless mode.
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How can HDR AVIF stills be created?
I've been trying to find a way edit 14bit RAW files (.ARW) to an HDR capable format (HEIF/AVIF). In the process I found out there's an official AVIF encoder (1) by AOM that seems like it should be capable of creating HDR PQ stills.
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HDR AVIF samples (HDR10 for still images)
Others samples are available here : https://github.com/AOMediaCodec/av1-avif/tree/master/testFiles/Netflix/avif
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Question: Multiscale AVIF performance?
AVIF can do something that resembles hierarchical JPEG and that could be useful for progressive decoding: you can have multiple layers/scales, where e.g. first a 1:4 image is encoded, then residuals to get to 1:2, then residuals to get to 1:1. Examples of this were recently added to the AVIF spec: https://github.com/AOMediaCodec/av1-avif/pull/134
jekyll_picture_tag
Posts with mentions or reviews of jekyll_picture_tag.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-04-22.
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Collaborators wanted - If you are a learner, and you want to graduate past tutorials and demo projects, we might be able to help each other.
If you're interested, have a look at the contributing guidelines and the issue page. Contact me via email - [[email protected]](mailto:[email protected]), twitter - @BuchbergerDev, or right here. I'd love to hear from you.
- Web developer's guide to AVIF images
What are some alternatives?
When comparing av1-avif and jekyll_picture_tag you can also consider the following projects:
ImageMagick - 🧙♂️ ImageMagick 7
webp-hero - browser polyfill for the webp image format
libavif - libavif - Library for encoding and decoding .avif files
jekyll-auth - A simple way to use GitHub OAuth to serve a protected Jekyll site to your GitHub organization
chromium - The official GitHub mirror of the Chromium source
webp - webp for the Windows build of ImageMagick
brunsli - Practical JPEG Repacker
squoosh - Make images smaller using best-in-class codecs, right in the browser.
Jekyll - :globe_with_meridians: Jekyll is a blog-aware static site generator in Ruby
av1-avif vs ImageMagick
jekyll_picture_tag vs webp-hero
av1-avif vs libavif
jekyll_picture_tag vs jekyll-auth
av1-avif vs chromium
jekyll_picture_tag vs webp
av1-avif vs brunsli
jekyll_picture_tag vs squoosh
av1-avif vs webp
jekyll_picture_tag vs Jekyll
av1-avif vs squoosh
jekyll_picture_tag vs chromium