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|
{ pkgs, ... }:
let
name = "record";
slop = "${pkgs.slop}/bin/slop";
ffmpeg = "${pkgs.ffmpeg}/bin/ffmpeg";
in
pkgs.writeScriptBin name
''
echo starting recording ...
coords=$(${slop} -f "%x %y %w %h %g %i") || exit 1
read -r X Y W H G ID < <(echo $coords)
${ffmpeg} \
-f x11grab \
-s "$W"x"$H" \
-i :0.0+$X,$Y \
-f alsa \
-thread_queue_size 512 \
-ac 2 \
-ar 48000 \
-i hw:0 \
-framerate 60 \
-vcodec libx264 \
-threads 4 \
-y \
/home/np/tmp/x.mkv
${ffmpeg} \
-i /home/np/tmp/x.mkv \
-pix_fmt yuv420p \
-vf scale=-2:1080 \
"/home/np/vids/rec/$1"
''
|
