文章目录
- 安装相关依赖
- 安装deepstream
- 查看deepstream安装情况
- 测试1
- 测试2
安装相关依赖
sudo apt-get install libssl1.0.0 libgstreamer1.0-0 gstreamer1.0-tools gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-libav libgstrtspserver-1.0-0 libjansson4
sudo apt-get install libgstreamer1.0-0 gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-libav gstreamer1.0-doc gstreamer1.0-tools gstreamer1.0-x gstreamer1.0-alsa gstreamer1.0-gl gstreamer1.0-gtk3 gstreamer1.0-qt5 gstreamer1.0-pulseaudio libgstrtspserver-1.0-dev gstreamer1.0-rtsp
sudo apt-get install libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev
sudo apt-get install libgstreamer-plugins-base1.0-dev libgstreamer1.0-dev libgstrtspserver-1.0-dev libx11-dev libgstrtspserver-1.0-dev gstreamer1.0-rtsp ffmpeg
sudo apt-get install libgstreamer-plugins-base1.0-dev libgstreamer1.0-dev libgstrtspserver-1.0-dev libx11-dev libjson-glib-dev
安装deepstream
下载对应jetson的sdk的tar包
https://developer.nvidia.com/deepstream-getting-started
安装
sudo tar -jxvf deepstream_sdk_v5.0.1_jetson.tbz2 -C /
cd /opt/nvidia/deepstream/deepstream-5.0/
sudo ./install.sh
sudo ldconfig
添加环境变量
sudo vim /etc/ld.so.conf
#添加下行在文件最后
/opt/nvidia/deepstream/deepstream-5.0/lib/
sudo ldconfig #立即生效
为了避免报错 No EGL Display 环境变量下添加unset DISPLAY。
#还要添加
sudo vim ~/.bashrc
#最后面添加
unset DISPLAY
#保存退出,生效一下
source ~/.bashrc
查看deepstream安装情况
deepstream-app --version-all
测试1
cd /opt/nvidia/deepstream/deepstream
#测试案例
deepstream-app -c samples/configs/deepstream-app/source8_1080p_dec_infer-resnet_tracker_tiled_display_fp16_nano.txt
如果出错,需要删除缓存文件
sudo rm ~/.cache/gstreamer-1.0/*
正常输出如下:
测试2
修改prebuild.sh
cd /opt/nvidia/deepstream/deepstream/sources/objectDetector_Yolo
vim prebuild.sh ## 将脚本里的不需要的部分注释掉。提高下载速度。
cd objectDetector_Yolo
export CUDA_VER=10.2
make -C nvdsinfer_custom_impl_Yolo
deepstream-app -c deepstream_app_config_yoloV3_tiny.txt