av1-avif
squoosh
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av1-avif | squoosh | |
---|---|---|
25 | 266 | |
437 | 20,944 | |
0.7% | 1.6% | |
0.0 | 5.8 | |
over 1 year ago | 3 days ago | |
HTML | TypeScript | |
BSD 2-clause "Simplified" License | Apache License 2.0 |
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
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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
squoosh
- Jpegli: A New JPEG Coding Library
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Optimizing Images for Developer Blogs
Squoosh: A webpage that allows you to quickly optimize images for your blog.
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Building an online image compressor
One of the most complete image compressor out there, squoosh.app by Google, uses web assembly for decoding/encoding images and it works pretty well.
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Improve performance of Go serving a React frontend
First off you want to shrink your images. Every mb your page is the more it will hurt your score. I use https://squoosh.app/
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Power Consumption of JPEG, WebP, and AVIF
https://squoosh.app/
Having a quick look at squoosh, it uses lossy compression of webp by default.
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What makes a page rank well?
Size images appropriately (https://squoosh.app/ can be used for this). Ideally, the size of the image should be kept below 100 KB.
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my live site keeps jumping back to the top of the page while I'm using it
if your images a large file size, remove them from the page, reduce file size, and place new reduced file size images in their place - publish the site to bring the new pics live - clear your cache - go the page and test it (good tool to reduce image file size is Google Squoosh - https://squoosh.app/ )
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Can anyone recommend any decent plugins that let me adjust jpg quality on export for web,
I'm just exporting normally from Figma, but then using squoosh.app (browser based) to adjust quality/compression and even for making sure png files are optimized for prod.
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Clan creating invalid photo [HELP]
Hey I see your friend made a clan, but this guy found a workaround here if you still need it. I just used https://squoosh.app/ to basically save a new copy of the image and that worked
- Squoosh – Simple image optimizer that does all the work locally
What are some alternatives?
ImageMagick - 🧙♂️ ImageMagick 7
sharp - High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.
libavif - libavif - Library for encoding and decoding .avif files
oxipng - Multithreaded PNG optimizer written in Rust
chromium - The official GitHub mirror of the Chromium source
ImageOptim - GUI image optimizer for Mac
brunsli - Practical JPEG Repacker
go-unsplash - Go Client for the Unsplash API
webp - webp for the Windows build of ImageMagick
Mono - Mono open source ECMA CLI, C# and .NET implementation.
lepton - Lepton is a tool and file format for losslessly compressing JPEGs by an average of 22%.
devilbox - A modern Docker LAMP stack and MEAN stack for local development