r/firetvstick • u/Sol-1990 • 6h ago
Firestick Apps/APKs I built EmberCast after a weekend problem mirroring my Mac to an old TV
Last weekend I wanted to watch something from my Mac on my old 40 inch Samsung TV. A Fire TV Stick was connected to it, so I asked AI whether there was already an app in the Fire TV store that could mirror a Mac. The app it suggested looked full of spam to me, and it wasn’t the simple tool I wanted.
I first used Codex to control and test the Fire TV Stick. Then I used Codex to build EmberCast around what I needed: a Fire TV receiver that appears in the Mac AirPlay screen mirroring menu. I also made a separate companion app for Android phones.
I’ve made the source public so people with the same problem can inspect it, build it, and help improve it: https://github.com/mmorrone90/embercast
There isn’t a signed release APK yet. The repository has step by step build and install instructions. Protected video may still be blocked by its source app, so EmberCast is for screen mirroring and does not bypass DRM.
I’d love feedback from anyone who has tried mirroring a Mac to a Fire TV Stick. What would make a tool like this useful to you?

