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YT: peek-a-pic

Hover a thumbnail at its bottom part and move the mouse horizontally to view the actual screenshots from the video

ئاپتورى
woxxom
بۈگۈن قاچىلانغىنى
0
جەمئىي قاچىلانغىنى
468
باھا نومۇرى
19 0 0
نەشرى
1.0.21
قۇرۇلغان ۋاقتى
2019-08-20
يېڭىلانغان ۋاقتى
2024-07-31
ئىجازەتنامىسى
MIT
قوللايدىغىنى

This script is necessary only if you disable the inline playback in YouTube's options.
It displays real screenshots (aka "storyboard") when you hover video thumbnails.

  1. Hover a video thumbnail at its bottom part and wait half a second
  2. Now move the mouse horizontally

Some videos don't have storyboards.
This is how YouTube serves them.