Maybe you can reference to the multimedia API sample code like …/tegra_multimedia_api/samples/12_camera_v4l2_cuda or v4l2cuda for using mmap as post processing.
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Use 4 CPU for Multithreading using C in xavier NX | 44 | 2903 | October 18, 2021 | |
| FFMPEG - High CPU Usage | 2 | 1369 | October 18, 2021 | |
| Nvidia NX video core | 10 | 693 | December 8, 2020 | |
| V4l2 high cpu usage | 19 | 1539 | February 21, 2023 | |
| Jitter-free processing of V4L2 MMAP frames | 7 | 397 | March 13, 2024 | |
| Thread cpu error on tx2 | 8 | 660 | March 19, 2019 | |
| Gstreamer / DeepStream nvcamerasrc has high CPU usage (around 60 %) | 6 | 590 | October 18, 2021 | |
| Xavier nx devkit tx2 nx: at MAXQ model, just can see 4 cpu is running with six cpu | 8 | 797 | October 18, 2021 | |
| Parallel Processing- Jetson Xavier NX | 0 | 337 | July 21, 2020 | |
| Why is the CPU usage so high? | 9 | 181 | December 3, 2024 |