.agents/ .cargo/ .codex/ .config/ .gnupg/ .local/ .vim/ bin/ ag 189 B book-counter 112 B cargo-flow 321 B cargo-flow-check 422 B colors 210 B conky-sync-status 554 B git-delete-merged 92 B git-forest 13.1 KiB haskell-tags 230 B haskell-watch-build 125 B haskell-watch-lint 151 B kitty-reload 35 B kitty-switch-theme 283 B lock 288 B mount-tank 78 B pinentry 46 B pkgbuild-dl 87 B record-window 996 B refresh-display 38 B screenshot 127 B screenshot-region 176 B seedbox-mount 621 B seedbox-status 129 B set-background 90 B share-sync 577 B spectrwm-status 22 B start-streaming 904 B sync-up 661 B todo 60 B todo-widget 235 B toggle-displays 1.5 KiB tty-record 200 B twitch 68 B waybar-audio-output-selector 2.0 KiB waybar-clipboard 847 B waybar-screenshot 554 B xmobar-brightness 191 B xmobar-dropbox-status 152 B xmobar-sync-status 304 B etc/ images/ .dircolors 4.2 KiB .fzy.zsh 1.1 KiB .ghci 501 B .gitconfig 2.2 KiB .gitignore 0 B .gitsigners 282 B .ignore 136 B .rgrc 174 B .vimrc 12.7 KiB .vimrc.lua 113 B .wacom 260 B
bin/record-window 996 B raw
1 
#!/usr/bin/env sh
2 
set -eu
3 

      

      
      

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FPS=${FPS:-16}

      

      
      

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SCALE=${SCALE:-1}

      

      
      

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CRF=${CRF:-21}

      

      
      

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NAME=${1:-capture}

      

      
      

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DISPLAY=${DISPLAY:-:0.0}

      

      
      

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SLOP_OPTS=${SLOP_OPTS:-}

      

      
      

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need() {

      

      
      

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  command -v "$1" >/dev/null 2>&1 || {

      

      
      

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    printf "fatal: %s not found\n" "$1"; exit 1;

      

      
      

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  };

      

      
      

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}

      

      
      

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need slop

      

      
      

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need ffmpeg

      

      
      

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# Pick region/window: "x y w h"

      

      
      

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set -- $(slop $SLOP_OPTS -f '%x %y %w %h') || { printf "aborted\n"; exit 1; }

      

      
      

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x=$1 y=$2 w=$3 h=$4

      

      
      

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VF="crop=iw-2:ih-2:1:1,fps=${FPS},scale=trunc(iw*${SCALE}/2)*2:trunc(ih*${SCALE}/2)*2"

      

      
      

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ts=$(date +"%Y%m%d-%H%M%S")

      

      
      

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out="${NAME}-${ts}.webm"

      

      
      

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printf "recording… to %s (Ctrl-C)\n" "$out"

      

      
      

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# Run ffmpeg in the foreground so it handles Ctrl-C itself and finalizes cleanly

      

      
      

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exec ffmpeg -v warning \

      

      
      

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  -video_size "${w}x${h}" \

      

      
      

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  -framerate "${FPS}" \

      

      
      

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  -f x11grab -i "${DISPLAY}+${x},${y}" \

      

      
      

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  -vf "${VF}" \

      

      
      

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  -c:v libvpx-vp9 -crf "${CRF}" -b:v 0 \

      

      
      

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  -row-mt 1 -tile-columns 2 -tile-rows 1 \

      

      
      

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  -pix_fmt yuv420p \

      

      
      

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  "${out}"

      

      
      

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# TIP: convert FILE.gif -strip -coalesce -layers Optimize OPTIMIZED.gif