How To Install gstreamer1.0-opencv on Ubuntu 20.04
Introduction
In this tutorial we learn how to install gstreamer1.0-opencv on Ubuntu 20.04.
What is gstreamer1.0-opencv
gstreamer1.0-opencv is:
GStreamer is a streaming media framework, based on graphs of filters which operate on media data. Applications using this library can do anything from real-time sound processing to playing videos, and just about anything else media-related. Its plugin-based architecture means that new data types or processing capabilities can be added simply by installing new plug-ins.
GStreamer Bad Plug-ins is a set of plug-ins that aren’t up to par compared to the rest. They might be close to being good quality, but they’re missing something - be it a good code review, some documentation, a set of tests, a real live maintainer, or some actual wide use.
This package contains the OpenCV plugins. Gstreamer-Elements: cameracalibrate, cameraundistort, cvdilate, cvequalizehist, cverode, cvlaplace, cvsmooth, cvsobel, dewarp, disparity, edgedetect, faceblur, facedetect, grabcut, handdetect, motioncells, opencvtextoverlay, retinex, segmentation, skindetect, templatematch Gstreamer-Version: 1.16
There are three methods to install gstreamer1.0-opencv on Ubuntu 20.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install gstreamer1.0-opencv Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install gstreamer1.0-opencv using apt-get by running the following command:
sudo apt-get -y install gstreamer1.0-opencv
Install gstreamer1.0-opencv Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install gstreamer1.0-opencv using apt by running the following command:
sudo apt -y install gstreamer1.0-opencv
Install gstreamer1.0-opencv Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install gstreamer1.0-opencv using aptitude by running the following command:
sudo aptitude -y install gstreamer1.0-opencv
How To Uninstall gstreamer1.0-opencv on Ubuntu 20.04
To uninstall only the gstreamer1.0-opencv package we can use the following command:
sudo apt-get remove gstreamer1.0-opencv
Uninstall gstreamer1.0-opencv And Its Dependencies
To uninstall gstreamer1.0-opencv and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove gstreamer1.0-opencv
Remove gstreamer1.0-opencv Configurations and Data
To remove gstreamer1.0-opencv configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge gstreamer1.0-opencv
Remove gstreamer1.0-opencv configuration, data, and all of its dependencies
We can use the following command to remove gstreamer1.0-opencv configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge gstreamer1.0-opencv
References
Summary
In this tutorial we learn how to install gstreamer1.0-opencv package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.
