Batch conversion from jpg to PNG

Batch conversion from jpg to PNG

Postby L i am » Fri Dec 01, 2023 12:33 pm

Hi All I am trying to batch convert materials from jpg to PNG. I am using windows image converter. The reason I need to do this is that I have files from Globe plants that need to be converted from jpg
to PNG so I get an alpha channel for the leaves of the plants, there are many images :? Any way I am hoping somebody here may have some experience with this. I have attached an image.
Seems pretty simple, but when I try to use the option overweight existing it just goes back to "click to choose" I assume that means that it will overwrite the Jpg's with the PNG conversion but I cant make it happen any ideas please?





IC ss.jpg
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L i am 
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Re: Batch conversion from jpg to PNG

Postby Rich O Brien » Fri Dec 01, 2023 2:52 pm

I use FFMPEG but that requires some setup via the terminal.

You could use Riot to batch process too...

https://riot-optimizer.com/

JPG to PNG will bloat file size
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Re: Batch conversion from jpg to PNG

Postby Gus R » Fri Dec 01, 2023 7:13 pm

I've used the Batch Image Manipulation Plugin with Gimp and it works pretty fast and uses folders. Didn't use it for alpha channels.

This is the link for BIMP: https://alessandrofrancesconi.it/projects/bimp/
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Re: Batch conversion from jpg to PNG

Postby gullfo » Fri Dec 01, 2023 7:26 pm

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Re: Batch conversion from jpg to PNG

Postby L i am » Sat Dec 02, 2023 9:57 am

Thanks guys :thumb: :thumb:
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