https://github.com/greatcattw/rasp_usb_camera_qt5_gstreamer

display 1 way and 2 way USB camera
https://github.com/greatcattw/rasp_usb_camera_qt5_gstreamer

qt5 raspberry-pi usb-camera

Last synced: 3 months ago
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display 1 way and 2 way USB camera

• Host: GitHub
• URL: https://github.com/greatcattw/rasp_usb_camera_qt5_gstreamer
• Owner: greatcattw
• Created: 2024-11-08T05:27:27.000Z (11 months ago)
• Default Branch: main
• Last Pushed: 2024-11-12T06:38:03.000Z (11 months ago)
• Last Synced: 2025-02-24T04:29:49.586Z (8 months ago)
• Topics: qt5, raspberry-pi, usb-camera
• Language: C++
• Homepage:
• Size: 1.24 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# rasp_usb_camera_qt5_gstreamer

display 1 way and 2 way USB camera 


OS is Raspbian 10, linux 5.10.103-v7+ 


Qt Creator 4.8.2, Qt 5.11.3, GCC 8.3.0 


Hardware is rasp 3B 


This program supports 320x240. If I set as 640x480, the video is lag. I don't know how to set rasp to enhance proformance of overlay. 





![pic](pic/1.png) 





![pic](pic/2.png) 





# run executable file only

There is nothing to apt-get install. 





# compile source file

## Install Qt5

sudo apt update 


sudo apt-get update 


sudo apt-get install qt5-default 


sudo apt-get install qtcreator 


sudo apt-get install libqt5gst* 


sudo apt-get install libgstreamer*