Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-05 21:50:18 +01:00
Code Issues Projects Releases Packages Wiki Activity

Add an example streaming a Hubs room to the gstreamer plugin

Browse source
This commit is contained in:
Alan Jeffrey 2020-07-30 13:30:21 -05:00
parent f87fdfee3c
commit 78c7621177
1 changed files with 17 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

17
ports/gstplugin/README.md
View file

@ -91,6 +91,23 @@ GST_PLUGIN_PATH=target/gstplugins \
This requires the webxr content to support the `sessionavailable` event for launching directly into immersive mode.
Values for `webxr` include `none`, `left-right`, `red-cyan`, `cubemap` and `spherical`.
To stream a Hubs room and save to a file (there'll be ~30s black at the beginning while Hubs starts up):
```
GST_PLUGIN_PATH=$PWD/target/gstplugins \
gst-launch-1.0 -e servowebsrc \
url="https://hubs.mozilla.com/$ROOM?no_force_webvr&vr_entry_type=vr_now" \
webxr=red-cyan \
prefs='{"dom.gamepad.enabled":true, "dom.svg.enabled":true, "dom.canvas_capture.enabled": true, "dom.canvas_capture.enabled":true, "dom.webrtc.enabled":true, "dom.webrtc.transceiver.enabled":true}' \
! video/x-raw\(memory:GLMemory\),framerate=50/1,width=1920,height=1080,format=RGBA \
! glvideoflip video-direction=vert \
! glcolorconvert \
! gldownload \
! queue \
! x264enc \
! mp4mux \
! filesink location=test.mp4
```
*Note*: killing the gstreamer pipeline with control-C sometimes locks up macOS to the point
of needing a power cycle. Killing the pipeline by closing the window seems to work.