k4vlsetup(1)

✨ k4vlsetup — the setup-grabbing-card situation ✨

okay so bestie, this is k4vlsetup(1) from section 1 of the manual, and honestly? it's giving "small but absolutely feral" 🎀

🌸 NAME 🌸

k4vlsetup — setup grabbing card

🦋 SYNOPSIS 🦋

k4vlsetup [options]

💖 DESCRIPTION 💖

k4vlsetup

kv4lsetup must either be called as root or run setuid root. no cap, this is not a vibe check you can skip.

if kv4lsetup doesn't run as root, it cannot set the address of the framebuffer correctly, so avicap will crash — it might even crash your computer 😭💀 like, the whole computer. the entire machine. not just a little oopsie.

kv4lsetup will be started automatically by avicap. so like, usually you don't even have to do anything, she just shows up and handles it 💅

✨ OPTIONS ✨

• -h, --help — shows the help message, bestie. the little "what do i even do here" button 🫶
• -t=<number>, --verbose=<number> — be verbose! use 0 for no verbosity, 1 for normal, and 2 for more verboseness. pick your level of yapping, it's a spectrum 🌈
• -l, --device <v4l-device> — sets your v4l device (usually /dev/video). this is the "which camera are we actually talking to" flag 📹

👑 SEE ALSO 👑

avicap(1)

okay that's the whole page, you're so welcome 💜

this icon of a manpage was written by Zdenek Kabelac and it's dated 12 February 2003, so it's vintage, it's classic, it's a little retro legend 🌸 go forth and run it as root, mwah 🎀✨