I’m trying this simple pipeline: gst-launch-1.0 --gst-debug="*:2" videotestsrc ! nvoverlaysink overlay=5 It works fine if overlay is 1 or 2. But when I try 4 or 5, I got a lot of errors: 0:00:01.187001455 3085 0x7f8800eb80 ERROR omx gstomx.c:496:EventHandler:<nvoverlaysink-n…

But the valid range of “overlay” is only 0~5. Is there any chance it can be increased to 10 or 16? Hi, This is not possible due to hardware limitation. Each overlay here is actually a hardware window, or you could call it framebuffer. ref: TX1 TRM → ch24. Display controller.

nvoverlaysink reports "got error: Insufficient resources" if overlay is 4 or 5

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano

DaneLLL October 22, 2019, 2:55am 2

Hi,
It cannot be supported in nvoverlaysink. Please use nveglglessink.

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nvoverlaysink reports "got error: Insufficient resources" if overlay is 4 or 5

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