Python 3.7+, OpenCV 4.1+, FFmpeg 4.1+ for video processing
245
Repository for clean Dockerfile containing Python 3.7+, OpenCV 4.1+, FFmpeg 4.0+, based on Ubuntu 16.04 LTS https://hub.docker.com/r/cooolin/python3-opencv4-ffmpeg4
First you need install docker on your local computer, see official tutorials for Mac, Ubuntu or other platforms.
You can build it on your own, note it takes lots of time, be prepared.
git clone <git-repository>
cd docker-python3-opencv4-ffmpeg4
docker image build -t cooolin/docker-python3-opencv4-ffmpeg4 .
Another option is using already build image from DockerHub which is significantly faster, it basically download the already build image.
docker pull cooolin/docker-python3-opencv4-ffmpeg4
Image has Python 3.7.3, FFmpeg 4.1.3, OpenCV 4.1.0 ready to use. Example:
# run image
$ docker run --rm -it cooolin/python3-opencv4-ffmpeg4 bash
# check versions
$ ffmpeg -version | head -n1
ffmpeg version 4.1.3-0york1~16.04 Copyright (c) 2000-2019 the FFmpeg developers
$ python3 --version
Python 3.7.3
$ opencv_version
4.1.0
# do something on OpenCV
python3
>>> import cv2
>>> cv2.VideoCapture(0).read()
# truncated for transparency
(True, array([[[ 0, 43, 37], ...]], dtype=uint8))
>>> exit()
Content type
Image
Digest
Size
446 MB
Last updated
about 7 years ago
docker pull cooolin/python3-opencv4-ffmpeg4