Accelerated GStreamer text overlay

[pettair]

Hi!

Sorry for the late response!

Thank you for the code examples! In the meantime I created a solution for the text overlay based on this:
https://github.com/dusty-nv/jetson-video/blob/master/cuda/cudaFont.cu

Not as flexible as the one you mentioned, but I guess it will cut it for now.

So my last remaining question would be how can I profile these applications.

But you are right it is getting diverged from the current topic :D so I created a new one:

Profile nvivafilter on Jetson Nano

Hi, Im building a Gstreamer based application on Jetson Nano where we are using nvivafilter to overlay real-time data on the video feed. I a newbie in CUDA and in GPU programing, so I guess there would be lot opportunities to make the current solution more performant. So my question would be: how can I profile my code? This is our pipeline: gst-launch-1.0 -e nvarguscamerasrc sensor-id=“$SENSOR_ID” sensor-mode=0 gainrange=“1 16” ispdigitalgainrange=“1 1” name=“${APP_NAME}pipeline_overrides${…

Thanks for the help!