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Thread: File conversion via batch

  1. #1
    Squeeler Vini's Avatar
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    File conversion via batch

    i have a series of preview files (.prv) - 12500 to be exact, i want to convert these all at once to .gif.

    paint shop pro will do it for me, but i have to do it /dir/ by /dir/...


    i want to be able to convert every .prv file on this machine to .gif

    i have a problem (maybe?) in that all my .prv's are not together, rather in various folders.


    i might not be making sense but i hope there is somebody or something out there who can help.

    ideally i want to do something like:

    convert c:/ *.prv .gif

  2. #2
    Squeeler Vini's Avatar
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    another thing which would be nice, would be to mirror the same structure, but in a new dir, with .gifs instead of .prv's (like copying them but with .gif extensions)

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    Comfortably Numb directhex's Avatar
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    sounds like you need the "convert" command, part of ImageMagick in Linux.

    however, i cannot for the life of me find out what a "prv" file is supposed to be, and it doesn't seem to be supported in imagemagick

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    Comfortably Numb directhex's Avatar
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    • directhex's system
      • Motherboard:
      • Asus ROG Strix B550-I Gaming
      • CPU:
      • Ryzen 5900x
      • Memory:
      • 64GB G.Skill Trident Z RGB
      • Storage:
      • 2TB Seagate Firecuda 520
      • Graphics card(s):
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    "preview files" is non-descriptive. running the Linux command "file" on one of them would give detailed information on what type of data it actually is (and give a better indication of whether it'd be easy to convert)

  5. #5
    Squeeler Vini's Avatar
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    its actually a Label View .prv (preview file) the only program ive been able to open them with (on windows, windows user ) is Paint Shop Pro 7.

  6. #6
    Comfortably Numb directhex's Avatar
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    • directhex's system
      • Motherboard:
      • Asus ROG Strix B550-I Gaming
      • CPU:
      • Ryzen 5900x
      • Memory:
      • 64GB G.Skill Trident Z RGB
      • Storage:
      • 2TB Seagate Firecuda 520
      • Graphics card(s):
      • EVGA GeForce RTX 3080 XC3 Ultra
      • PSU:
      • EVGA SuperNOVA 850W G3
      • Case:
      • NZXT H210i
      • Operating System:
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    can't help then.

    this is generally what happens with random proprietary file formats.

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