Convert Format of Videos Using Using Python

Apr 06, 2020

Convert a Video to MP4 Using `python-opencv`¶

The code below converts a MOV vidoe file to a MP4 vidoe file using OpenCV in Python.

Mar 25, 2020

Most videoes have a FPS of 24. Some videos have higher FPS (e.g., 30 or 60) so that they can capture motions better. A record video on a computer has a FPS of the refresh rate of the monitor, which is usually 60. You can get the FPS of a video using OpenCV in Python.

Oct 31, 2020

Jul 29, 2021

Jul 20, 2013

Suppose you have virtual hard disk in VirtualBox called xp.vdi, you can resize it (megabytes) using the following command.

VBoxManage modifyhd xp.vdi --resize 40960

The command currently doesn't support vmdk virtual disk. So if you have a virtual disk called xp.vmdk, you have to first convert it …

Apr 26, 2021

You can build a portable Python environment following steps below.

Install python-build-standalone.
Install Python packages using pip of the installed python-build-standalone distribution.
Pack the whole python-build-standalone directory into a compressed file, e.g., env.tar.gz.

The GitHub repo dclong/python-portable has good examples of building portable Python environments leveraging …