there is e.g. https://magiclantern.fm/about.html https://magiclantern.fm/about.html for Canon DSLRs that allows you to do some more interesting things, it's bee

there is e.g. https://magiclantern.fm/about.html https://magiclantern.fm/about.html for Canon DSLRs that allows you to do some more interesting things, it's been around for a decade or more