I’ve never really thought about this. I’m so glad to have come across this article. Have a look, I hope you find it as enlightening as I have.
http://www.digitalcameraworld.com/2015/06/12/what-is-aspect-ratio-in-photography-a-beginners-guide/
Another step forward in my endeavors to “get it right in camera”. Definately a time saver when it comes to workflow. However, PJ’s / event shooters may not have the time to fiddle with settings in the field nor would editors want them to? Because they like to crop / frame as they feel fits their story.
Your thoughts?