Director's call concerning drama being repetition (6,6)
I believe the answer is:
action replay
'repetition' is the definition.
(I know that action replay is a type of repetition)
'director's call concerning drama' is the wordplay.
'director's call' becomes 'action' (I've seen this in another clue).
'concerning' becomes 're' (both can mean on a particular topic).
'drama' becomes 'play' (synonyms).
'action'+'re'+'play'='ACTION REPLAY'
'being' acts as a link.
(Other definitions for action replay that I've seen before include "Re-run on TV of section of sporting event" , "item in sports programme" .)