Go Live: state the Windows-only window-audio limitation in the UI and docs

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

README.md

@@ -205,7 +205,7 @@ asked by `configure.py --full`) can post when a stream starts.
    embedded outpost → group policy (e.g. everyone in the server, or `streamers`+`editors`+`admins`).
 3. Dev box: `./deployLive.sh` builds `live/` and copies `dist/` to `/srv/live` (Caddy serves it directly).
 
-**Go Live** button (Chrome/Edge 141+ for window audio): broadcast a window from the browser (no OBS) as `<user>/HelmetCam-<date>` — key comes
+**Go Live** button (window audio: Windows + Chrome/Edge 141+; Linux/Mac get video only): broadcast a window from the browser (no OBS) as `<user>/HelmetCam-<date>` — key comes
 from `/me/stream-key` (dumpd reads `/etc/vanguard/streamers.json`, identity from the Authentik header), so a
 streamer's Authentik username must equal their MediaMTX name.
 

STATUS.md

@@ -31,7 +31,7 @@ Source of truth: this repo, `techy/Media-Server-Setup` on the stack's own Gitea
 | Editor | Mount the library as a drive | WebDAV, same URL | same |
 | Anyone in the Discord server | Watch recordings and clips by streamer and season | Jellyfin `https://watch.…/` | Discord (Authentik) |
 | Anyone in the Discord server | Watch live: all active streams in dockable windows, audio follows focus, per-window mute/volume | Live portal `https://live.…/` | Discord (Authentik, domain-level) — live; viewer side not yet exercised during a stream |
-| Streamer | **Go Live** from the browser: pick the WarDogs window (+audio), streams as `<user>/HelmetCam-<date>`; no OBS needed | Live portal → Go Live | Discord; key fetched for the logged-in user — **verified end to end** (publish → `.live` → sweep → title folder) |
+| Streamer (Windows) | **Go Live** from the browser: pick the WarDogs window (+audio on Windows Chrome 141+; Linux/Mac video only), streams as `<user>/HelmetCam-<date>`; no OBS needed | Live portal → Go Live | Discord; key fetched for the logged-in user — **verified end to end** (publish → `.live` → sweep → title folder) |
 | Devs | Host code, review, CI | Gitea `https://git.…/`, ssh 2222 | **local account** (Discord later) |
 | Bot dev | Push code, restart container, read logs; web UI at `https://bot.…/` | Gitea + compose; `bot/AGENT.md` | web UI behind Discord (Authentik), once its provider exists |
 | Admin | Add/remove streamers & editors, hostnames, bot token | `./configure.py` | ssh |

live/README.md

@@ -22,6 +22,6 @@ Toolbar → **Go Live**: closes all viewer windows, fetches the logged-in user's
 `/me/stream-key` (dumpd, identity from Authentik's header), opens Chrome's window picker (windows only,
 audio requested), and publishes over WebRTC/WHIP to `<user>/HelmetCam-<date>` at ≤12 Mbps, H.264, up to
 1440p60. Recording, the "is live" post, the sweep and Jellyfin follow exactly as for an OBS stream.
-Window audio: Chrome/Edge 141+ (`windowAudio: "window"`); older browsers share the window without sound.
+Window audio: Windows only, Chrome/Edge 141+ (`windowAudio: "window"`). Linux/Mac Chrome captures tab audio only → window without sound; use OBS there.
 Requires the Authentik username to equal the MediaMTX streamer name (configure.py keeps them in sync via
 `/etc/vanguard/streamers.json`).

live/src/GoLive.jsx

@@ -66,8 +66,9 @@ export default function GoLive({ onExit }) {
             <input value={title} onChange={e => setTitle(e.target.value)} disabled={phase === 'capturing'} />
             <div className="hint">
               Click <b>Start</b>, then pick the <b>WarDogs</b> window in Chrome's dialog and tick <b>Share audio</b>.
-              Window audio needs <b>Chrome or Edge 141 or newer</b> (chrome://version). Older browsers capture the window
+              Window audio needs <b>Windows</b> with <b>Chrome or Edge 141 or newer</b>. On Linux and Mac, Chrome can only
-              without sound. Capped at {MAX_KBPS / 1000} Mbps, up to 1440p60, H.264.
+              capture audio from a browser tab, so the window comes through without sound — use OBS with the dock there.
+              Capped at {MAX_KBPS / 1000} Mbps, up to 1440p60, H.264.
             </div>
             {err && <div className="err">{err}</div>}
             <button className="primary" disabled={!key || phase === 'capturing'} onClick={start}>{phase === 'capturing' ? 'Waiting for the window picker…' : 'Start'}</button>