视频流解析
硬件环境
开发板：RK356X
系统：Debian11
获取源码
- 程序源码内置SDK目录
$ ls external/rknpu2/examples/rknn_yolov5_video_demo/
build build-android_RK356X.sh build-android_RK3588.sh build-linux_RK356X.sh build-linux_RK3588.sh
CMakeLists.txt convert_rknn_demo include install model README.md src
- 网盘获取测试视频文件
1-SDK Source 软件源码/demo/
rknn_yolov5_demo_test.mp4
编译源码
- 指定交叉编译工具链路径
$ export GCC_COMPILER=SDK目录/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/bin/aarch64-rockchip1031-linux-gnu
- 编译源码
$ cd external/rknpu2/examples/rknn_yolov5_video_demo/
$ ./build-linux_RK356X.sh
- 拷贝程序到开发板
$ ls install/rknn_yolov5_demo_Linux/
lib/ model/ rknn_yolov5_demo
程序运行
- 程序运行命令
$ cd rknn_yolov5_demo_Linux/
$ ./rknn_yolov5_demo model/RK356X/yolov5s-640-640.rknn model/test.mp4
- 程序运行界面