Scene Change Detection - Gradual or Fade

For the developers that use FFmpeg in their software.
Post Reply
iAmHokage
Posts: 1
Joined: Mon May 21, 2018 11:20 am

Scene Change Detection - Gradual or Fade

Post by iAmHokage » Mon May 21, 2018 12:10 pm

Hi,

I know it is very simple to detect hard/abrupt transitions with ffmpeg.

But, I was wondering if it is also possible to detect the gradual or fade transitions?

E.g. Scene 1 gradually fades into Scene 2; or Scene 1 fades to black, then the black fades into scene 2.

Thanks!

pandy
Posts: 91
Joined: Mon Feb 24, 2014 1:46 pm

Re: Scene Change Detection - Gradual or Fade

Post by pandy » Tue May 22, 2018 10:24 am

Perhaps using some average score (history) and compare actual to averaged not only to previous, or use not nearby frames but some distant frames to detect change? (or use both and some clever way to track changes and perform decisions?)

Post Reply