A moving recording, you see (5)
I believe the answer is:
video
'a moving recording' is the definition.
'video' can be an answer for 'recording' (video recording is a kind of recording). I'm not sure about the 'a moving' bit.
'you see' is the wordplay.
I cannot quite see how this works, but
'see' could be 'vide' (I've seen this before) and 'vide' is found within the answer.
A single letter 'o' remains which might be clued in a way I don't understand.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for video that I've seen before include "Recorded film cassette" , "Who killed the radio star? (5)" , "Taped film" , "TV cassette" , "(Tape for) recorder of film etc" .)