gif format notionally supports text metadata
https://en.wikipedia.org/wiki/GIF#Metadata
https://www.w3.org/Graphics/GIF/spec-gif89a.txt (p17,18)
The application could allow adding text description etc data at the time of creation.
A simple text box on main page that when gif is created, adds the text in requisite format to the finished file.
gif format notionally supports text metadata
https://en.wikipedia.org/wiki/GIF#Metadata
https://www.w3.org/Graphics/GIF/spec-gif89a.txt (p17,18)
The application could allow adding text description etc data at the time of creation.
A simple text box on main page that when gif is created, adds the text in requisite format to the finished file.