Https://dovetailapp.com/ and https://condens.io/ (both excellent and specifically focused on user research). Source: almost 2 years ago

Other options include EnjoyHQ, Aurelius, and Condens. Out of those 3, I tried Condens last year and gave up on it, because the transcription quality was sub-par. When we were considering which tool to use earlier this year, the video montage option and the ability to do the analysis fully from the tool swayed us, and we ended up picking Dovetail. So it really depends on what you want the repository to do, support... Source: over 2 years ago

Look at Condens. We demo’d it last year. I like it a lot as a tool to aid in synthesis. Didn’t end up going with it because it didn’t meet all of our requirements as a team, but I was still very impressed. Source: about 3 years ago

This isn't really Chromecast - it's 'raspicast' and needs it's own app. There are tons of similarly titled howtos that make it sound like you can run your own chromecast server -- you can't, unless you buy an expensive thing from airserver.com or a cheap chromecast. I have yet to find any real opensource chromecast server. Source: over 1 year ago

On Windows and Mac, there's Airserver - https://airserver.com. Source: over 1 year ago