Can I play a Blu-ray player through an Atem constellation

Hi,
I’m looking at upgrading my church’s visuals.
I am considering getting a Constellation M/E2 but I wonder if there is anyway I can play DVD/Blurays through it.

You shouldn't have any problems with DVD's but Blu-Ray could be an issue. These use HDCP to stop you copying content so often you get sound but no picture when connected to a switcher.

Use an Cheap 2x HDMI Spliiter from China.
Take on Output 1 an HDCP Compliance Display
Take on Output 2 the Input of the Constellation.
Voila, you can see yor BluRay

Something like this:

https://www.amazon.com/-/de/dp/B005HXFA ... r=8-5&th=1