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A new PNG spec

(www.programmax.net)
625 points bluedel | 1 comments | 24 Jun 25 13:01 UTC | HN request time: 0.2s | source
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qwertfisch ◴[25 Jun 25 12:22 UTC] No.44376468[source]▶
Seems a bit too late? And also, JPEG XL supports all the features and uses already advanced compression (finite-state entropy, like ZStandard). It offers lossy and lossless compression, animated pictures, HDR, EXIF etc.

There is just no need for a PNG update, just adopt JPEG XL.

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mikae1 ◴[25 Jun 25 16:21 UTC] No.44379025[source]▶
> There is just no need for a PNG update, just adopt JPEG XL.

Tell that to Google. They gave up on XL in Chrome[1] and essentially killed its adoption.

[1] https://issues.chromium.org/issues/40168998#comment85

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1. pezezin ◴[26 Jun 25 06:46 UTC] No.44384817[source]▶
On the other hand, more and more software are adding support for JPEG XL. Photoshop just added it in the latest patch (https://helpx.adobe.com/photoshop/using/whats-new/2025-6.htm...), Apple has included it in the iPhone 16, it is easily available on Windows (https://apps.microsoft.com/detail/9mzprth5c0tb?hl=en-US&gl=U...), most major Linux distros already support it...

It is only a matter of time until the Chrome team has to reverse their decision.