Film made with fourth edition of dictionary coming up? (5)

I believe the answer is:

video

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'film' is the definition.
(I've seen this before)

'fourth edition of dictionary coming up?' is the wordplay.
'fourth edition of' becomes 'vi' (I can't explain this - if you can you should believe this answer much more).
'dictionary' becomes 'OED' (Oxford English Dictionary).
'coming up?' says the letters should be written backwards (in a down clue, letters go up).
'oed' in reverse letter order is 'deo'.
'vi'+'deo'='VIDEO'

'made with' is the link.

Can you help me to learn more?

(Other definitions for video that I've seen before include "TV/film cassette" , "YouTube media" , "Recording medium" , "Relating to televised images" , "Visual element of television" .)

I've seen this clue in The Times.

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