Use one Mac as a wired display for another.

Setup Checklist

1. Connect both Macs to the same wired network path. Thunderbolt Bridge or a direct fast local network is the intended setup.
2. Launch DisplayReceiver first on the Mac that will act as the display.
3. Launch DisplaySender on the Mac that will stream.
4. In the sender app, pick the receiver from the discovered list.
5. Start with Connect & Stream. The production video path is TCP-based and is the intended setup.
6. Once the session starts, the receiver should open full screen automatically.
7. To use a console or HDMI source as the input, connect a supported USB capture card to the receiver Mac and choose it from Input Source.

WiredDisplay 1.0.5.5

WiredDisplay 1.0.5.5 fixes the macOS audio-input entitlement for capture-card sound, improves capture-card audio detection, and keeps the low-latency display path.

• Capture-card input: DisplayReceiver can now show video from supported USB HDMI capture cards, including low-latency 1080p60 capture paths.
• Resolution memory: Capture-card resolution choices are remembered per device, so your preferred mode is selected automatically next time.
• Permission fixes: The release app now explicitly requests camera and microphone access before starting capture-card video and audio.
• Stats for Nerds: DisplayReceiver includes a diagnostics window with live capture, display, and audio setup logs.
• Audio detection: Capture-card audio inputs are logged and DisplayReceiver can use the only external audio input as a fallback when device names do not match.
• Safer capture controls: Capture mode includes a quick exit button, and closing the receiver window now exits capture cleanly instead of tearing down the active renderer.
• Receiver polish: Capture-card audio preview and mute controls are available when the device exposes audio.