forwarded screen stutters every several seconds

[henryco]

OK, thank you, i eventually made it work with a huge udpsrc
buffer-size=50000000 just to be sure this not anymore a limitation ... and i
will come back on this later

As for the sound i eventually decided to send it uncompressed (LAN is not
bandwidth limited) to avoid charge the Pi too much.  i get both sound and
image together almost perfect (one sound crack from time to time) ... dont
know if i can do better , with simple following pipeline for the sound

gst-launch-1.0 -v pulsesrc  ! audioconvert ! rtpL16pay ! udpsink
host=192.168.1.19 port=5500

gst-launch-1.0 -v udpsrc buffer-size=50000000 port=5500 \
caps="application/x-rtp, media=(string)audio, clock-rate=(int)44100,
encoding-name=(string)L16, encoding-params=(string)2, channels=(int)2,
payload=(int)96" \
! rtpL16depay ! pulsesink

and for the video

gst-launch-1.0 -v ximagesrc  use-damage=true ! queue  ! videoflip method=5 !
videoconvert  ! videoscale \
!
"video/x-raw,framerate=(fraction)30/1,format=(string)I420,force-aspect-ratio=(gboolean)true"
\
! queue ! x264enc tune=zerolatency  bitrate=5000 speed-preset=ultrafast  !
queue ! rtph264pay  pt=96 \
! udpsink host=192.168.1.19 port=5000 

gst-launch-1.0 -v udpsrc port=5000 caps="application/x-rtp,
media=(string)video, clock-rate=(int)90000, 
encoding-name=(string)H264" ! rtpjitterbuffer ! rtph264depay ! queue !
h264parse ! queue ! omxh264dec ! 
queue ! eglglessink

the next step is to try to solve the delay : sound is very late though not
compressed , and to share usb mouse and keyboard with virtualhere to get the
homemade thinclient...i'm beginning to believe in it... any advices welcome



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