stackernews
Youtube dup detection does not also check for either m. subdomain (mobile) or /embed
The following URLs are all for the same video.
- https://www.youtube.com/watch?v=dQw4w9WgXcQ
- https://m.youtube.com/watch?v=dQw4w9WgXcQ
- https://www.youtube.com/embed/dQw4w9WgXcQ
SN's dup detection doesn't see either number 2 (m. subdomain (mobile)) or number 3 (/embed) as being a duplicate of number 1 ... and vice-versa.
I see there are other formats: https://gist.github.com/rodrigoborgesdeoliveira/987683cfbfcc8d800192da1e73adc486
/v: https://www.youtube.com/v/dQw4w9WgXcQ <--SN dup detection does correctly see this as a duplicate /e: https://www.youtube.com/e/dQw4w9WgXcQ <--SN dup detction does NOT see this (no idea what /e means though, ... also embed? Never have seen it in the wild.)
I didn't look at every entry in that list, there might be other formats that I didn't notice. If there are more, they definitely aren't commonly used -- at least that I've ever seen.
Also, I didn't consider any that might be for the shortened URL format, as (closed) issue #95 addressed.
