Implicating <30_second_webm &rarr; animated
Implicating <30_second_webm &rarr; short_playtime
Link to implication

Reason:

also, why not having a short_playtime tag if there's already a long_playtime tag for >30_second_webm?

-1 for first one.
you can use webm for slideshows, which do not get animated tag

hiekkapillu said:
-1 for first one.
you can use webm for slideshows, which do not get animated tag

webm is already aliased to animated

edit: mmmh same for gif but that is also wrong, not all gifs are animated
even they are defunct tags, the aliasing is still incorrect

ajk said:
webm is already aliased to animated

edit: mmmh same for gif but that is also wrong, not all gifs are animated
even they are defunct tags, the aliasing is still incorrect

Reason for webm and gif being aliased to animated, is because we have metatag for searching filetypes and for 99.9% of people, searching webm or gif, they are searching for animated content as especially GIF has become synonym in spoken language for moving image, even if there are bunch of gifs here which do not move.

Flash is exclusion for blacklisting purposes and some other stuff I don't remember, animated PNG also has tag to differenciate regular PNG and APNG files as file support still isn't perfect to avoid confusion.