MP4 To GIF
How to create an animated GIF from MP4 video via command line?
Best mp4 to gif Converter
[Ultimate Guide] How to Convert MP4 to GIF Without Losing Quality
How to Convert MP4 to GIF on Various Platforms
The answer is yes with the use of some tools.
You can preview files at the time of conversion process so that desired changes can be updated on time.
Then it opens the video using cv2.