unable to detect any keyscenes for few ads

[narru1234]

Bug/Issue Description: unable to detect any key scenes for a few ads with the latest version. For ex: In ads that are similar to cc footage and ads where it is the same color frames throughout the ad

Required Information: Provide the following information to assist with reporting the bug:

scene detect -i some_video.mp4 -s some_video.stats.csv -o outdir detect-content --threshold 28 list-scenes save-images

Expected Behavior: I expect the scene detect to detect at least one or two key scenes

Computing Environment:

• OS: Linux
• Python Version: 3.6
• OpenCV Version: 3.4.8.29

https://user-images.githubusercontent.com/22277406/172671088-696ddb55-dfb5-47bb-af20-75210c13d885.mp4

[Breakthrough]

Hello, did you provide the correct sample video? There doesn't appear to be any scenes there.

Could you also provide the some_video.stats.csv file? Have you tried adjusting the threshold, or using detect-adaptive? You may also want to see #187.

Thanks.