Customize Movie button - Sony A7iii

[josefp]

Is there any way to customize the video settings for when pressing the movie record button, when shooting in Aperture mode?

Im a hybrid photographer + videographer shooting weddings. switching between A and film mode is not really an option since i sometimes need to switch in a split second, so I simply press the movie record button with my thump, straight from A mode. The problem with this is that i cannot find how to customize the settings when filming this way. 
It would be amazing for example if i could have a picture profile turned on only when i use the movie button.
Any ideas? 

Many thx,
Josef

[Joe_Dohn]

Have you tried using the Movie w/ shutter setting?