No but there was a lot of work for a time on the music side of it.
I never once saw any 'picture' while I was recording. It was just
"groove in F for 15 minutes or romantic r&b ballad chords and we'll end it, fade it, cut it" later.
Porn, exercise vids, infomercials, training films, etc. were/are always a percentage of studio work. I worked on a lot of really lame stuff. No regret, no shame. All part of it.
Nothing to be shameful of . A musical career anybody would want to have . Playing guitar for a living beats waking up sore after 30 plus years of construction , with hands to swollen and/or cut up from splinters , knife cuts or hammer smashes , to play guitar.
It was a great read.
Funny thing ,I am tired of construction and am starting to look for students to retire out of construction.
I used to live out in Rancho Cucamunga in the eighties , The band I was in was one week away from playing Gazzaries and I get a call telling me they found another guitarist . Thats about as close as I got .