I'm trying to use gst-launch to test a pipeline to display and record video from a webcam. I'm using Windows 10 and was using gstreamer 16 but also tried gstreamer 18.5 and get the same issue:
This works fine:
gst-launch-1.0 autovideosrc ! videoscale ! videoconvert ! x264enc ! mp4mux ! filesink location=here.mp4 -e
as does this:
gst-launch-1.0 autovideosrc ! videoscale ! videoconvert ! autovideosink
and even this:
gst-launch-1.0 autovideosrc ! videoscale ! videoconvert ! tee name = t ! queue ! autovideosink t. ! queue ! autovideosink
But as soon as I try to combine the two sinks the command just hanges. The display just freezes (immediately as far as I can tell). --verbose option shows nothing obvious.
Any ideas anybody?
Thanks.
Andrew.