Hi Esaki, Esaki Tomohito <[email protected]> 于2019年7月24日周三 下午1:44写道： > > Hello Barry, > > The remoting plugin doesn't support mirroring. > If the recently merged pipewire plugin doesn't support mirroring, > I think that weston doesn't support remote mirroring. >
thanks for your reply. it seems pipewire is a good plugin which can move gstreamer pipeline out of weston. so it makes remote-plugin more flexible. but it is probably another extended screen rather than mirroring. I am wondering if it is possible to make the "same-as" clone-mode support remote screen as well: https://lists.freedesktop.org/archives/wayland-devel/2018-April/037946.html since remote screen has no real crtc, it should be able to simulate a sharing-crtc scenerios which "same-as" clone-mode depends on? > pipewire plugin: > https://gitlab.freedesktop.org/wayland/weston/merge_requests/177 > > Thanks, > Esaki > > On 2019/07/24 6:24, Barry Song wrote: > > + Tomohito Esaki > > > > using remote-output i found i could broadcast a virtual screen through > > UDP. but this screen is working as an extension of existing physical > > screens. is it possible for it to mirror the existing screen, > > displaying same content? > > there is a "same-as" option for physical screen, but it seems it > > doesn't work for remote-output: > > https://lists.freedesktop.org/archives/wayland-devel/2018-April/037946.html > > > > Barry Song <[email protected]> 于2019年7月22日周一 上午8:57写道： > >> > >> Daniel Stone <[email protected]> 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 <[email protected]> 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 -barry _______________________________________________ wayland-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/wayland-devel
