I have a collection of files from the late ´90s and early ´00s. Many of them are .JPG, .MP3, .WAV, instead of .jpg, .mp3, and .wav. Why was that the norm at the time? I usually just change the extension myself.

  • schnurrito@discuss.tchncs.de
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    4 months ago

    Others have correctly explained that this is because filenames (on DOS) used to have only uppercase letters.

    Interestingly, it’s not completely outdated. Many standalone digital cameras, even ones produced in the 2010s or 2020s, still produce filenames like IMG_1234.JPG or DSC00011.ARW or similar.