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jetson-utils

C++/CUDA/Python multimedia utilities for NVIDIA Jetson:

/ Filesystem, CSV/JSON/XML parsing, command-line
camera/ GStreamer-based camera capture (V4L2, MIPI CSI)
codec/ GStreamer-based hardware video encoder/decoder
cuda/ CUDA image processing functions
display/ OpenGL window & rendering
image/ Image loading & saving
input/ Human Interface Devices (HID) from /dev/input
network/ Sockets, IPv4/IPv6, WebRTC/RTSP server
python/ Python bindings and examples
threads/ Multithreading, locks, and events
video/ Video streaming interfaces

Documentation

Documentation for jetson-utils can be found here:

Building from Source

jetson-utils is typically built as a submodule of jetson-inference, but it can also be compiled/installed standalone:

git clone https://github.com/dusty-nv/jetson-utils
mkdir build
cd build
cmake ../
make -j$(nproc)
sudo make install
sudo ldconfig

If you're missing dependencies, run the jetson-inference/CMakePreBuild.sh script.