Adding trailers to MDL

Movie: https://kisskh.at/26114-open 

Trailer (Eng): https://vimeo.com/ondemand/open2 

Movie: https://kisskh.at/34041-one-last-order 

Trailer: https://www.youtube.com/watch?v=aFwIqsDXfsU 

Movie: https://kisskh.at/32832-triage 

Trailer (Eng): https://www.youtube.com/watch?v=ZF0GE7lxKic 

Trailer: https://www.youtube.com/watch?v=uw2KShvz5ks
Film: https://kisskh.at/10763-die-a-violent-death

Trailer: https://www.youtube.com/watch?v=ZBEGZTm7wQk
Film: https://kisskh.at/33796-the-wedding-curse

Drama: https://kisskh.at/26362-my-engineer 

Trailer (official account with C/C): https://www.youtube.com/watch?v=BIekDTAcRew 

Trailer (unofficial account with hardsubs): https://www.dailymotion.com/video/x7oaco1 

Is it possible to add Youtube's C/C to the trailers on MDL? The official trailer of this series has English subs, but they are in the form of closed captions. 

 Foreigner:

Is it possible to add Youtube's C/C to the trailers on MDL? The official trailer of this series has English subs, but they are in the form of closed captions.

No, they have to be hardcodded. It would be possible if they made that option here so that users could upload subs.

 Ceki:

No, they have to be hardcodded. It would be possible if they made that option here so that users could upload subs.

If we download a trailer and add subs that have been CC'ed on YouTube, and then upload that, is that allowed?

Trailer: https://www.youtube.com/watch?v=1dQ0Frx6JKI&feature=emb_title 
Film: https://kisskh.at/54465-vauxhall-rideshow 

Movie: https://kisskh.at/14152-seven-days-friday-sunday 

Trailer: https://www.youtube.com/watch?v=V3ykvK0vCWQ 

Drama: https://kisskh.at/21812-sensei-ni-koishita-natsu 

Trailer: https://www.dailymotion.com/video/x53ohj0