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Convert HDR photo (.JXL) to PNG
Posted: Fri Dec 18, 2020 3:39 am
by prozender
Hello, anyone know how to convert HDR photo (.JXL) to PNG?
Re: Convert HDR photo (.JXL) to PNG
Posted: Fri Dec 18, 2020 10:43 am
by Piotr
Hello, I don't think there are tools that can do that, yet. But if you make a HDR screenshot with Action! you will see it creates three files: raw data, HDR (jxl) and SDR (png/jpg/bmp).
Re: Convert HDR photo (.JXL) to PNG
Posted: Fri Dec 18, 2020 3:53 pm
by prozender
That's too bad, was hoping there was a way, my problem is that steam screen captures suck while Win10 Screenshot (winkey+PrntScr) actually takes an HDR screencap but is often overexpose. The .JXL file I'm getting from Action reccorder is the most accurate image yet so I was hoping to convert that to JPG and upload that on steam, etc
Re: Convert HDR photo (.JXL) to PNG
Posted: Mon Dec 21, 2020 8:50 am
by Piotr
prozender wrote: ↑Fri Dec 18, 2020 3:53 pm
That's too bad, was hoping there was a way, my problem is that steam screen captures suck while Win10 Screenshot (winkey+PrntScr) actually takes an HDR screencap but is often overexpose. The .JXL file I'm getting from Action reccorder is the most accurate image yet so I was hoping to convert that to JPG and upload that on steam, etc
You can use the jpeg/png file created with Action!. HDR content cannot be save in jpeg/png, only in jxl.