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f709d22038
Remoting plugin support streaming image of virtual output on drm-backend
to remote output. By appending remote-output section in weston.ini,
weston loads remoting plugin module and creates virtual outputs via
remoting plugin. The mode, host, and port properties are configurable in
remote-output section.
This plugin send motion jpeg images to client via RTP using gstreamer.
Client can receive by using following pipeline of gst-launch.
gst-launch-1.0 rtpbin name=rtpbin \
udpsrc caps="application/x-rtp,media=(string)video,clock-rate=(int)90000,
encoding-name=JPEG,payload=26" port=[PORTNUMBER] !
rtpbin.recv_rtp_sink_0 \
rtpbin. ! rtpjpegdepay ! jpegdec ! autovideosink \
udpsrc port=[PORTNUMBER+1] ! rtpbin.recv_rtcp_sink_0 \
rtpbin.send_rtcp_src_0 !
udpsink port=[PORTNUMBER+2] sync=false async=false
where, PORTNUMBER is specified in weston.ini.
Signed-off-by: Tomohito Esaki <etom@igel.co.jp>
28 lines
1.1 KiB
Text
28 lines
1.1 KiB
Text
Remoting plugin for Weston
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The Remoting plugin creates a streaming image of a virtual output and transmits
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it to a remote host. It is currently only supported on the drm-backend. Virtual
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outputs are created and configured by adding a remote-output section to
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weston.ini. See man weston-drm(7) for configuration details. This plugin is
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loaded automatically if any remote-output sections are present.
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This plugin sends motion jpeg images to a client via RTP using gstreamer, and
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so requires gstreamer-1.0. This plugin starts sending images immediately when
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weston is run, and keeps sending them until weston shuts down. The image stream
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can be received by any appropriately configured RTP client, but a sample
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gstreamer RTP client script can be found at doc/remoting-client-receive.bash.
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Script usage:
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remoting-client-receive.bash <PORT NUMBER>
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How to compile
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---------------
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Set --enable-remoting=true when configuring weston. The remoting-plugin.so
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module is created and installed in the libweston path.
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How to configure weston.ini
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----------------------------
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See man weston-drm(7).
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