• somenonewho@feddit.org
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        2 months ago

        You know who used to do that? Microsoft Teams. I would take photos with my phone and upload them via Teams, Teams would display them just fine but saving them teams would name them .png (even though they were jpeg) and I couldn’t open them with the gnome image viewer (this is also how I found out that the image viewer prioritizes extension over magic byte (which seems stupid to me).

      • thisbenzingring@lemmy.sdf.org
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        2 months ago

        that would be renaming the file extension but keeping the same format opening it up in an app that breaks it totally, then saving that and sharing it with a Windows user and spending an hour with them trying to make it work because they have to see it!!!

    • communism@lemmy.ml
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      2 months ago

      That’s not on the chart because it doesn’t convert it. It only renames it. A JPEG ending with .png is still a JPEG

      • blind3rdeye@lemm.ee
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        2 months ago

        One could argue that they have converted it, but it was done poorly.

        In a similar sense, the screenshots and phone photos are not conversions. They are entirely new images.