Daniel Stone <dan...@fooishbar.org> 于2019年7月21日周日 上午6:48写道： > > Hi Barry, > > On Sun, 21 Jul 2019 at 00:33, Barry Song <21cn...@gmail.com> wrote: > > if i want to send the framebuffers using DRM backend as the video src > > in gstreamer to networks through rtsp, does weston have an existing > > solution. > > > > i mean something similar with the below for /dev/fb0 backend: > > sudo ./test-launch "( multifilesrc location=/dev/fb0 ! videoparse > > format=29 framerate=30/1 ! decodebin ! videoconvert ! x264enc ! > > rtph264pay name=pay0 pt=96 )" > > > > but if the backend is DRM, it seems it is much different, only weston > > is the master of DRM. > > > > after some investigation, i found weston supports rdp and virtual > > remote display. but it seems both of them is not what i want. > > The DRM backend has remote-display support, which lets you specify an > arbitrary GStreamer pipeline as of the 7.0 alpha release. Details on > configuring it are available in the weston-drm manpage.
Hi Daniel, Thanks for your information. Do you mean the below remote-output? is it a mirror of existing screen or is it a new separate screen? i mean whether i can display the same content on the remote output as the existing physical LCD like a clone mode? or the remote output is working as an extension of the existing screens? Section remote-output name=name Specify unique name for the output. mode=mode Specify the video mode for the output. The argument mode is a resolution setting, such as: mode=widthxheight mode=widthxheight@refresh_rate If refresh_rate is not specified it will default to a 60Hz. host=host Specify the host name or IP Address that the remote output will be transmitted to. port=port Specify the port number to transmit the remote output to. Usable port range is 1-65533. > > > CHeers, > Daniel -barry _______________________________________________ wayland-devel mailing list wayland-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/wayland-devel
