Help - Disk has filled up

Not sure if this is a PlexConnect or PMS question, but last night I turned on Force Transcode on the ATV3, Plex Setting to try and get an MKV to work.

 

Today I find the disk on my MacMini Plex Server (and running PlexConnect) is full.

 

Any idea what files have been written where so I can get some space back - Max OS is telling me the "Scratch Disk is Full"

 

Appreciate a quick answer - trying to watch a film :-(

 

Phil

Try /Library/Application Support/Plex Media Center.

Not sure if it saves the transcodings there, though.

...then there is /Library/Caches/com.plexapp.plexmediaserver.

Well not sure what went on - but as I was looking 400Gb reappeared.   I didn't delete anything, but something in the background seems to have released a load of space. Hmm...

So not sure if it was Plex or not.

Thanks for the quick help

Phil