Jetson AGX Orin Developer Kit - Jetpack 5.1.2 does not have nvjpeg library, what is the reason? Is there any other choice in orin

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Orin
1

Software part of jetson-stats 4.2.3 - (c) 2023, Raffaello Bonghi
Model: Jetson AGX Orin Developer Kit - Jetpack 5.1.2 [L4T 35.4.1]
NV Power Mode[0]: MAXN
Serial Number: [XXX Show with: jetson_release -s XXX]
Hardware:

  • P-Number: p3701-0005
  • Module: NVIDIA Jetson AGX Orin (64GB ram)
    Platform:
  • Distribution: Ubuntu 20.04 focal
  • Release: 5.10.120-tegra
    jtop:
  • Version: 4.2.3
  • Service: Active
    Libraries:
  • CUDA: 11.4.315
  • cuDNN: 8.6.0.166
  • TensorRT: 8.5.2.2
  • VPI: 2.3.9
  • OpenCV: 4.5.4 - with CUDA: NO
3

Hi,
The lib should be at

/usr/lib/aarch64-linux-gnu/tegra/libnvjpeg.so

Please check the path.

5

The problem is solved. The dependency package is not installed.

7

Does /usr/lib/aarch64-linux-gnu/tegra/libnvjpeg.so have a corresponding nvjpeg.h? I couldn’t find it through sudo find / -name nvjpeg.h

8

Hi,
The corresponding libs are in

/usr/src/jetson_multimedia_api/include/libjpeg-8b/

Please refer to the samples for using libnvjpeg.so:

/usr/src/jetson_multimedia_api/samples/05_jpeg_encode/
/usr/src/jetson_multimedia_api/samples/06_jpeg_decode/

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