Aerial

archlinux.org/xscreensaver-aerial-videos-1080/
forums.bunsenlabs.org/pid=96145#p96145

# get playlist
wget https://brontosaurusrex.github.io/pl/aerial.m3u
# filter playlist
grep -v _4K_ aerial.m3u > aerial2k.m3u
# play
mpv -fs aerial2k.m3u