ffmpeg installation

Installed on Windows 10 (Date 2020/09/30)

Conducted with reference to the following
[Windows] How to install FFmpeg

Link to the official page of FFmpeg
Select Windows builds from gyan.dev

• The link for Windows builds from gyan.dev is below
  CODEX FFMPEG

release Links
Download “ffmpeg-release-full.zip”

Unzip the downloaded zip and copy it to “C: \ ffmpeg”