36 lines
1.3 KiB
Bash
Executable File
36 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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# Animated wallpaper
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# quick and dirty script, but it works
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wallpaper_source="https://massaki.ca/extra/wallpaper.mp4"
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wallpaper_static="$HOME/.local/share/wallpaper.jpg"
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wallpaper_anim="$HOME/.local/share/wallpaper.mp4"
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if [ ! -f "$HOME/.cache/wallpaper_enabled" ]; then
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echo "Animated wallpaper disabled"
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echo "touch $HOME/.cache/wallpaper_enabled to enable it"
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exit
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fi
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if [ ! -f "$wallpaper_anim" ]; then
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# calculate screen geometry
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screen_size="$(xrandr --screen 0 | grep '^Screen' | grep -Eo 'current [0-9]+ x [0-9]+' | sed -E 's/current ([0-9]+) x ([0-9]+)/\1 \2/g')"
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set -- $screen_size
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# download, crop and scale
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ffmpeg -i "$wallpaper_source" -vf "scale=w=$1:h=$2:force_original_aspect_ratio=increase, crop=w=$1:h=$2:y=(in_w-out_w)" -sws_flags lanczos \
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-c:v libx264 -tune fastdecode -preset ultrafast -crf 18 -r 15 "$wallpaper_anim"
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# extract static image
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ffmpeg -i "$wallpaper_anim" -vframes 1 "$wallpaper_static"
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# set static wallpaper
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feh --bg-fill --no-xinerama "$wallpaper_static"
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fi
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if ! acpi --ac-adapter 2>/dev/null | grep -q 'off-line'; then
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exec "$HOME/.local/bin/mpv-bg" --really-quiet \
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--no-config --no-border --no-audio --vd-lavc-fast \
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--loop --panscan=1.0 --scale=oversample --cache-file=TMP "$wallpaper_anim"
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fi
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