A French filmmaker's worn out broadcast (4)

I believe the answer is:

tati

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'a french filmmaker's' is the definition.
(I've seen this in another clue)

I don't understand how the rest of the clue works.

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(Other definitions for tati that I've seen before include "Jacques -, Fr. comedian" , "Jacques ___ , French comic actor and film director, d. 1982" , "Jacques ----, French filmmaker" , "Jacques -- (Monsieur Hulot's Holiday)" , "Creator of Monsieur Hulot" .)

I've seen this clue in The Times.

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