Lovell Fuller

@jyrkialakuijala Thanks for the info. Given jpegli is intended as a "drop-in replacement" for libjpeg(-turbo), is there any plan to add support for the `jpeg_c_*_param_supported()` [extensibility framework](https://github.com/mozilla/mozjpeg/blob/master/README-mozilla.txt) functions, as provided...

Did you see [tint](https://sharp.pixelplumbing.com/api-colour#tint)?

> I lose the transparent background Your "[New Color background lose transparency](https://i.ibb.co/JyMMD6d/aa.jpg)" example is a JPEG, which does not support an alpha channel.

> with 8 cores each This looks like a CPU with 4 physical cores. > pre-processing each image in 5 different versions, all images are in avif The bottleneck will...

> I assume jpg is faster? Yes, usually significantly, the degree to which can depend on the type of images you're processing. >> At a guess the problem may be...

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https://sharp.pixelplumbing.com/api-operation#unflatten > Existing alpha channel values for non-white pixels remain unchanged. This means `unflatten` is probably the wrong solution to your problem as you also want non-fully-white pixels to become...

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https://sharp.pixelplumbing.com/install#fonts > If fontconfig configuration is not found, the following error will occur: > > Fontconfig error: Cannot load default config file You'll need to ensure fontconfig can be found....

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