Displays & media routing โ€” 5080 as media hub

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media_routing 2014 RAM 1500 Carputer โ€” DISPLAYS & MEDIA ROUTING ยท OptiPlex 5080 as the media hub (brain in control) The 5080 ingests the S23 once (scrcpy, on the phone's UNLIMITED on-device data) and fans it out to many screens via go2rtc (the restreamer bundled with Frigate). CONTROL plane (MQTT/PWA) is separate, local, and instant.  MEDIA plane (video) takes the restream path = slight lag, fine for parked viewing. LEGEND:   gold dashed = phone unlimited data   ยท   teal = video (WebRTC/RTSP)   ยท   blue = wired display (DP/HDMI)   ยท   purple dashed = control plane (MQTT/PWA) cluster_src SOURCES cluster_brain OptiPlex 5080  โ€”  THE BRAIN (media hub) cluster_screens SCREENS s23 S23 phone โ€” YouTube app UNLIMITED on-device data (phone is the streamer) scrcpy scrcpy (open-source) USB-C dock OR WiFi/ADB phone screen -> a 5080 window s23->scrcpy unlimited on-device data cams PoE cameras (RTSP, H.265) go2rtc go2rtc โ€” restream any source -> WebRTC / RTSP  (bundled w/ Frigate) cams->go2rtc RTSP local 5080 local: browser YouTube, gauges, RAG, voice local->go2rtc local source scrcpy->go2rtc phone frames -> source bed Bed USB-C touch monitor WIRED DP/HDMI (docked) โ€” primary go2rtc->bed WIRED DP/HDMI (desktop) phoenix Phoenix dash (Android) browser / WebRTC โ€” parked media go2rtc->phoenix WebRTC over Cudy WiFi tablet Removable tablet browser/WebRTC + PWA (WiFi/battery) go2rtc->tablet WebRTC over Cudy WiFi flask Flask / PWA โ€” "pick a SOURCE -> send to SCREEN(s)" + gauges mqtt MQTT broker (Pi 3 B+) control plane โ€” local, instant flask->mqtt control bus flask->bed flask->phoenix flask->tablet phoneui S23 โ€” PWA control flask->phoneui PWA: control + gauges (instant, local) note WHY THIS SHAPE โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€ โ€ข Ingest the phone ONCE (scrcpy) -> the 5080 becomes the  distribution point for the phone's UNLIMITED pipe. โ€ข go2rtc fans ONE source out to MANY screens (WebRTC, sub-second). โ€ข 5080 Micro wired video: 1x DP + 1x HDMI (+1 optional flex port)  = ~2-3 WIRED heads; everything else is NETWORKED (browser). CAVEATS โ€ข Latency stacks per hop: scrcpy + re-encode + WebRTC ~ 0.3-1.5s  -> great for watching parked; NOT for twitch-interactive. โ€ข Re-encode = CPU + watts (QuickSync helps); a parked-movie load,  mind deep-winter battery (sec 5.2). โ€ข Use the RIGHT plane: control = direct PWA (instant) ยท  media = go2rtc restream (slight lag). DATA SPLIT (by who's present) โ€ข phone tether/hotspot = CAPPED (~5GB) -> avoid for video. โ€ข phone ON-DEVICE = unlimited -> reached via scrcpy ingest. โ€ข Cudy/Keepgo SIM = always-on automation (Fireworks, Tailscale,  alerts) for when the phone isn't there.

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