This evaluation package contains the current Native sender and the Windows 11 process-audio helper. It has no installer, updater, code signature, or bundled server.

Run

Keep screener-sender.exe and screener-process-audio.exe in the same directory.
Run screener-sender.exe. It opens a loopback-only UI in the default browser; current Chrome or Edge is required.
Enter the Screener server and Host admission password, choose VP8 (default) or experimental H.264, then choose the screen or window to share.
Process audio is off by default. To enable it, select the exact target in the audio list and select the same target in the browser picker.
Close the console window to stop the sender.

Process audio requires Windows 11 build 22000 or newer. It captures only the selected process tree and never falls back to the system mix. H.264 requests browser hardware preference but does not prove which physical encoder Chrome or Edge selected. Viewers continue using the normal Web client.

Verify the downloaded ZIP against its adjacent .sha256 file, then verify the files inside it with SHA256SUMS.txt. The package is unsigned, so Windows may show an unknown-publisher warning.

The project distribution license is not yet selected. This short-lived Actions artifact is for evaluation and does not grant redistribution rights. Exact third-party license texts for the linked Go runtime and modules are under licenses/.

Build

From a clean Git checkout on Windows with Go 1.26.6 and Visual Studio C++ Build Tools installed:

$output = Join-Path ([IO.Path]::GetTempPath()) "screener-native-package-$([Guid]::NewGuid())"
./scripts/package-native-sender.ps1 -OutputDirectory $output