Multimedia options:

  -pulseaudio .......... Enable PulseAudio support [auto] (Unix only)
  -alsa ................ Enable ALSA support [auto] (Unix only)
  -no-gstreamer ........ Disable support for GStreamer
  -gstreamer............ Enable GStreamer support [auto]
  -ffmpeg-dir <dir> .... Set FFmpeg library path
  -ffmpeg-deploy ....... Enable deployment of FFmpeg libraries
