We tried to open two nvoverlaysink pipeline at the same time by using the following command and we got the error message as attachment (log.txt).
ubuntu@tegra-ubuntu:/CppSourceFiles$ gst-launch-1.0 filesrc location=test.mp4 ! qtdemux name=demux demux.video_0 ! queue ! h264parse ! omxh264dec ! nvoverlaysink overlay-w=320 overlay-h=240
We also found nveglglessink could work two pipeline well as attached picture but such overlay was displayed with the rim on top of the screen. It couldn’t be used for UI integration.
Could you help to check whether there is an overlay which could run multi-pipeline at the same time without the rim on top of the screen ?
log.txt (2.73 KB)