Video Compression

VideoNerd

1) to list of installed python modules (incl. their version) use the following command:

    pip list

terminado 0.13.3
testpath 0.6.0
threadpoolctl 3.1.0
tifffile 2022.10.10
torch 1.13.0
torchvision 0.14.0
tornado 6.1
tqdm 4.64.1
traitlets 5.1.1
typing_extensions 4.4.0
urllib3 1.26.9
wcwidth 0.2.5
webencodings 0.5.1
websocket-client 1.3.2
Werkzeug 2.2.2
wheel 0.38.4
yapf 0.32.0
zipp 3.10.0

 

2) It’s recommended to upgrade ‘pip’, use the following command:

                pip install –upgrade pip

 

 

3) sometimes you have a python script developed with an older version of a module (back-compatibility is not necessarily preserved in python modules).

In such case you need install this older version of the module to run the script, e.g. you that your script is tailored to work with ‘numpy’ version 1.23.3:

 

pip install numpy==1.23.3

 

4) To get the latest version of currently installed python module use the following command, e.g. for the module ‘numpy’:

  pip show numpy

 Name: numpy
Version: 1.22.3
Summary: NumPy is the fundamental package for array computing with Python.
Home-page: https://www.numpy.org
Author: Travis E. Oliphant et al.
Author-email:
License: BSD 

Note: Always check the license type.  

5) if you need the latest version of a module use the following command, e.g. getting the latest version of ‘numpy’

        pip install -U numpy

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