@TeamYouTube Why do some videos have an actual thumbnail and some just have the default film strip icon? img[dot]youtube[dot]comvi/**insert video code here**/sddefault.jpg only pulls a correct thumbnail on some videos...
I'm trying to pull these thumbnails dynamically to lazy-load them on a website, but I can only get my chosen thumbnail some of the time. This seems to be the case with random videos off the YT homepage as well.
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Just to confirm, does this happen across multiple browsers? let us know if using Incognito mode helps!
Thanks. Twitter will use this to make your timeline better. UndoUndo
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