I was not aware of Acorn's solutions (so I have learnt something today, thanks). I opted to use a third party off-the-shelf slider some time ago; choose the WOW slider https://wowslider.com but this was just personal preference. Lots of others (e.g. https://cssslider.com/).

Depending on your design thoughts you could mix and match sliders with video. Slider (book format) and video example: https://theparsonage.co.uk/ and a double slider: https://barnesbowling.org/. The sliders support 'swipe' so they work on tablet and mobile too and in any dimensions of your choosing.