Video controls show wrong font-icons on iOS Safari

[lmoesch]

Description

Video controls show wrong font-icons on iOS Safari

Expected Behavior

Video controls show typical icons for play/stop/volume etc.

Actual Behavior

Sometimes totally different icons are displayed instead of the usual ones. Depending on other imported fonts.

Possible fix

I think this issue is caused by the fact, that the internal font name is tt-icomoon, which caused issues on Safari if another font with that name is in the system. A possible fix would be just changing the internal font name to something videogular specific.