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This is great! What I’ve wanted for a long time is to use scene detection. So instead of a screenshot at regular intervals, it’s only when the visual scene cha
by fudged71 3y ago
This is great!
What I’ve wanted for a long time is to use scene detection. So instead of a screenshot at regular intervals, it’s only when the visual scene changes.
Maybe if the transcript were turned into paragraphs you could have a little gallery to the side for any scene changes during that paragraph.
- crazygringo 3y agoYes, that is exactly what I came here to comment! It seems "trivial" enough to detect a total shot change, and then in cases of things like fast-moving action sequences you just collapse all short shots into a single longer shot (e.g. all shots 5 seconds or less get collapsed together with any neighborhing shot 5 seconds or less). And then pick a single frame from the exact middle, or else the most "still" frame that shows the least change from neighboring ones.
- fudged71 3y agoHave started playing with this and ffmpeg has a scene change detection filter already so it should be fairly straightforward