A word or expression to describe photographers, film makers
Solution 1:
The informal lensman (American-English, Oxford Dictionary):
(A professional photographer or cameraman.)
Otherwise there is no formal alternative; you'll just have to combine:
Photographer+Videographer
Compound a new word: photovideographer or photo-video-grapher or (photo/video)grapher
If we google some of these options:
"photographer/videographer" 490,000 results
"photo/videographer" 67,000 results
"photovideographer" 2700 results
(note, 'photo' should go before 'video' because a video photographer is actually still just a videographer.)
You could use cinematographer but a cinematographer doesn't physically operate the cameras, he directs others to do that.
You also wanted an option for all of that + audio; for that you could use multimedia producer or multimedia creator, although videography can encapsulate post-production audio editing as well.