FSL_APPLY_X5(1)

✨ NAME ✨

fsl_apply_x5 — bestie, it's literally fsl_apply_x5 💖 (yes the name is the name, we love a self-titled icon)

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🦋 DESCRIPTION 🦋

⚠️ Warning: this version of fsl_apply_x5 is a development release. Interface, behaviour, and input/output formats of future versions may differ substantially from this version. So like… don't build your whole personality on it, okay? 😭

okay so here's the vibe — the usage goes a little something like this:

usage: fsl_apply_x5 [-h] [-i {nearest,linear,cubic}] [-r REF]

       input xform output

that's it, that's the whole mood. three little positional besties and a couple of flags. slay 💅

🌸 Positional arguments 🌸

• input — the Input image. the pic you're feeding in, the main character 🫶
• xform — the X5 transformation file. this is the glow-up instructions, the how of the whole thing ✨
• output — the Output image. where your freshly transformed pic gets to live 🎀

👑 Options 👑

• -h, --help — show this help message and exit. the classic "wait what does this do again" button, no cap 🙈
• -i, --interp {nearest,linear,cubic} — Interpolation (default: linear). pick how the pixels get smooshed together — nearest, linear, or cubic 🌈
• -r, --ref REF — Alternate reference image (default: reference specified in X5 file). so if you wanna override the reference the X5 file already picked, this is your moment, periodt 💜

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and that's the whole page, fr fr 🦋

sign-off time 💖 — this little gem is fsl_apply_x5 version 3.29.1, dated August 2026. go forth and interpolate responsibly, bestie 🎀✨