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[homepage.git] / blog / archive / 2018 / 07 / 07.rss

diff --git a/blog/archive/2018/07/07.rss b/blog/archive/2018/07/07.rss
index 74be2dc46cc1e3572d4b908062654e32bcff2847..3f6dcc9cc7b787dc545d152d0723b4c23e2279df 100644 (file)
--- a/blog/archive/2018/07/07.rss
+++ b/blog/archive/2018/07/07.rss
@@ -60,7 +60,7 @@ echo rtsp://192.168.11.4:8080/test.sdp \
 <p>Note the 192.168.11.4 IP address is my desktops IP address.  As far
 as I can tell the IP must be hardcoded for this to work.  In other
 words, if someone elses machine is going to do the steaming, you have
-to update screenstream.m4u on the Kodi machine and adjust the vlc
+to update screenstream.m3u on the Kodi machine and adjust the vlc
 recipe.  To get started, locate the file in Kodi and select the m3u
 file while the VLC stream is running.  The desktop then show up in my
 big screen. :)</p>
@@ -113,7 +113,7 @@ gst-launch-1.0 ximagesrc use-damage=0 ! video/x-raw,framerate=30/1 ! \
   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.
@@ -129,14 +129,15 @@ echo udp://@239.255.0.1:1234 \
 <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>
 
 <p>Having cracked how to get Kodi to receive multicast streams, I
 could use this VLC command to stream to the same multicast address.
-The image quality is way better than the rtsp approach.</p>
+The image quality is way better than the rtsp approach, but gstreamer
+seem to be doing a better job.</p>
 
 <blockquote><pre>
 cvlc screen:// --sout '#transcode{vcodec=mp4v,acodec=mpga,vb=800,ab=128}:rtp{mux=ts,dst=239.255.0.1,port=1234,sdp=sap}'