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RidgeRun / gst-inference

A GStreamer Deep Learning Inference Framework
GNU Lesser General Public License v2.1
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Overlay components not installed on Ubuntu 18.04 with OpenCV 3.3.1 #339

Closed iripatx closed 2 years ago

iripatx commented 2 years ago

Hi everyone,

I am testing the TinyYOLOv3 example pipeline with a video of my own. However, when i build the pipeline, I recieve the following error:

WARNING: erroneous pipeline: no element "detectionoverlay"

Following #216, I installed OpenCV 3.3.1 and reinstalled the whole thing, checking if OpenCV is found on the build process. Meson outputs this lines:

Dependency opencv found: NO found 3.3.1 but need: '< 2.4.13' ; matched: '>= 2.3.1' Found CMake: /usr/bin/cmake (3.10.2) Run-time dependency opencv found: NO (tried pkgconfig and cmake) Run-time dependency opencv found: YES 3.3.1

But even after this, i keep receiving the same error. Please tell me if you need more info, and thank you for your time.

iripatx commented 2 years ago

Solved it (and caused it...) myself.

I was using older pipeline examples. Newer versions use inferenceoverlay instead. Using an example on the Example pipeline generator worked perfectly.

Closing the issue.