x264enc bitrate=8000 speed-preset=superfast tune=zerolatency qp-min=30 \
key-int-max=15 bframes=2 ! video/x-h264,profile=high ! queue2 ! \
mpegtsmux alignment=7 name=mux ! rndbuffersize max=1316 min=1316 ! \
- udpsink host=239.255.0.1 port=1234 ttl-mc=0 auto-multicast=1 sync=0 \
+ udpsink host=239.255.0.1 port=1234 ttl-mc=1 auto-multicast=1 sync=0 \
pulsesrc device=$(pactl list | grep -A2 'Source #' | \
grep 'Name: .*\.monitor$' | cut -d" " -f2|head -1) ! \
audioconvert ! queue2 ! avenc_aac ! queue2 ! mux.
<p>Note the trick to pick a valid pulseaudio source. It might not
pick the one you need. This approach will of course lead to trouble
if more than one source uses the same multicast port and address.
-Note the ttl-mc=0 setting, which limit the multicast packages to the
+Note the ttl-mc=1 setting, which limit the multicast packages to the
local network. If the value is increased, your screen will be
broadcasted further, one network "hop" for each increase (read up on
multicast to learn more. :)!</p>