Jetson Nano( 六)Deepstream5.0環境安裝
Jetson Nano 下安裝Deepstream
軟硬體版本
Jetson Nano 4G
JP 4.4.1
CUDA 10.2
TensorRT 7.1.3.0
由官網查得系統為JP4.4對應的deepstream版本為5.0。
https://developer.nvidia.com/zh-cn/embedded/jetpack
安裝依賴
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
官網下載對應安裝包
下載對應jetson的sdk的tar包
https://developer.nvidia.com/deepstream-getting-started
安裝
sudo tar -jxvf deepstream_sdk_v5.0.1_jetson.tbz2 -C /
cd /opt/nvidia/deepstream/deepstream-5.0/
sudo ./install.sh
sudo ldconfig
新增環境變數
sudo vim /etc/ld.so.conf
#新增下行在檔案最後
/opt/nvidia/deepstream/deepstream-5.0/lib/
sudo ldconfig #立即生效
為了避免報錯 No EGL Display 環境變數下新增unset DISPLAY。
#還要新增
sudo vim ~/.bashrc
#最後面新增
unset DISPLAY
#儲存退出,生效一下
source ~/.bashrc
檢視deepstearm安裝情況
deepstream-app --version-all
執行案例:
cd /opt/nvidia/deepstream/deepstream
#測試案例
deepstream-app -c samples/configs/deepstream-app/source8_1080p_dec_infer-resnet_tracker_tiled_display_fp16_nano.txt
如果如下錯誤:
需要刪除緩衝檔案
sudo rm ~/.cache/gstreamer-1.0/*
正常執行輸出為:
至此安裝結束,接下來會跑下yolov4-tiny,yolov5s等模型試試。
參考
https://blog.csdn.net/zong596568821xp/article/details/105966383
https://blog.csdn.net/symuamua/article/details/104786626
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