GMERLIN_PSNR(1)

💖 GMERLIN_PSNR 💖

okay bestie, welcome to the gmerlin_psnr(1) page from the User Manuals section — yes that's the manual name, we're being ✨official✨ today. Two little tools live here and they both do the same adorable job: they compare two images for you. no cap.

🌸 NAME 🌸

• gmerlin_psnr, gmerlin_vpsnr — compare two images 🫶

like... that's the whole assignment. compare. two. images. periodt.

✨ SYNOPSIS ✨

gmerlin_psnr <image1> <image2>
gmerlin_vpsnr <image1> <image2>

both of them eat exactly two arguments, <image1> and <image2>, and that's it. no flags, no extra crumbs, just two images and vibes 💅

🦋 DESCRIPTION 🦋

so here's the tea: gmerlin_psnr will calculate the PSNR between <image1> and <image2>. that's the whole personality. it looks at your two pics, runs the numbers, and hands you a PSNR value. iconic behaviour honestly 🔥

lowkey important: the input images should be of the same dimension and format. if they're not matching, that's not it, bestie. match your dimensions, match your formats, then let the tool cook 🙈

and for the record — gmerlin_psnr is part of the Gmerlin suite of media applications. so it's not some random orphan binary, it's got a whole family behind it 💜

ngl, the page only spells out the description for gmerlin_psnr, even though gmerlin_vpsnr is right there in the NAME and SYNOPSIS. i'm not out here inventing lore for it, so i'm just telling you what the page actually says 🎀

mwah 💖 that's the whole page. every single crumb of it, nothing skipped, nothing extra invented, iykyk.

this little cutie is brought to you by Gmerlin, dated January 2011 — yes she's been serving since 2011 and she's still slaying 👑✨ bye bestie, go compare some images 🦋🌸