Low Latency Sharing
Use a direct local connection for video and interactions that should feel close to live.
Mac + Windows to Fire TV screen sharing

Share an entire screen or one app to a Fire TV over your local network, with system audio and a low-latency mode for video.
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The useful part
GoodCast pairs a small Mac menu-bar or Windows tray app with a remote-friendly Fire TV receiver. It finds GoodCast computers on the same network automatically, lets you choose one from the TV, and can share a full screen or individual app with audio. Low Latency Sharing uses a direct local connection for video that needs to stay close to live.
What it does
Use a direct local connection for video and interactions that should feel close to live.
Choose the whole display or one application and include computer audio when the operating system supports it.
The Fire TV receiver finds nearby GoodCast computers and presents a clear device picker, with saved-address and manual fallbacks.
The receiver uses large focusable controls and straightforward waiting, connecting, and reconnecting states.
Choose Check for updates on the receiver home screen to download future signed releases and confirm installation on your Fire TV.

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