README.md (1037B)
1 ## :warning: Not needed anymore 2 3 As `image/jxl` is now supported by [shared-mime-info 2.2](https://gitlab.freedesktop.org/xdg/shared-mime-info/-/releases/2.2), it should not be necessary anymore to install this plugin. 4 5 You can test if your system correctly understand the MIME type of JPEG XL image by obtaining a JPEG XL image, e.g. with 6 ```bash 7 wget https://raw.githubusercontent.com/libjxl/conformance/master/testcases/bicycles/input.jxl 8 ``` 9 and with that sample JPEG XL file `input.jxl` (or any other valid JPEG XL file), run any of the following commands: 10 ```bash 11 xdg-mime query filetype input.jxl 12 file --mime-type input.jxl 13 mimetype input.jxl 14 ``` 15 If the output contains `image/jxl` you are all set! 16 17 18 ## JPEG XL MIME type 19 20 If not already installed by the [Installing section of BUILDING.md](../../BUILDING.md#installing), then it can be done manually: 21 22 ### Install 23 ```bash 24 sudo xdg-mime install --novendor image-jxl.xml 25 ``` 26 27 Then run: 28 ``` 29 update-mime --local 30 ``` 31 32 33 ### Uninstall 34 ```bash 35 sudo xdg-mime uninstall image-jxl.xml 36 ``` 37