def on_start_recording(_: Gtk.Button, stack: Gtk.Stack) -> None:
global recording # pylint: disable=global-statement
assert recording is None
- screen_size = '1366x768' # TODO
filename = make_filename()
command = [
'ffmpeg',
- '-video_size', screen_size,
'-framerate', '25',
'-f', 'x11grab', '-i', ':0.0+0,0',
'-f', 'pulse', '-ac', '2', '-i', 'default',