| # PLATFORMS — per-platform join packs & doctor output |
|
|
| Join packs are the browser driver's per-platform adapters. Each pack is a |
| versioned file (TOML) pinning the selectors and flow for one platform at a |
| stated browser/client build. Selector drift is the primary maintenance |
| cost; packs are pinned so drift is a loud failure, not a silent one. |
|
|
| ## Pack format (browser driver, post-MVP) |
|
|
| ```toml |
| [meta] |
| platform = "jitsi" |
| pack_version = 3 |
| tested_client = "meet.jit.si 2026-06" |
| url_pattern = '^https://[^/]+/#?[a-zA-Z0-9-]+$' |
| |
| [join] |
| # Ordered actions: goto → name-entry → premit-wait → admit → device-grant |
| steps = ["goto", "grant_permissions", "enter_name", "join"] |
| selectors = { enter_name = "#premeeting-name-input", join = "[data-testid='join-button']" } |
| |
| [devices] |
| camera_selector = "video" |
| mic_selector = "audio" |
| ``` |
|
|
| Doctor output — `freestream probe --platform <p>` prints, per platform: |
| pack availability + version, browser build found, virtual camera present, |
| virtual mic present, and a join dry-run result. |
|
|
| ## Platform status (v0.1.0) |
|
|
| | Platform | Path | Status | |
| |---|---|---| |
| | LiveKit (incl. self-hosted Jitsi-via-LiveKit) | `livekit` driver, native WebRTC | **MVP target** — no selectors, no ToS gray zone | |
| | Jitsi (meet.jit.si) | browser pack or LiveKit backend | MVP target via LiveKit driver | |
| | Google Meet | browser pack | Blocked until pack + virtual-camera validation; ToS gray zone (see CONSENT.md) | |
| | Zoom | browser pack | Same | |
| | Teams | browser pack | Not planned in MVP | |
| | SIP audio | `sip` driver | Post-MVP | |
|
|
| ## Ship order (from the concept's next-steps) |
|
|
| 1. **Jitsi/LiveKit first** — open stack, native driver, zero selector drift. |
| 2. Virtual-camera injection on modern macOS browser clients (Chrome + |
| BlackHole) — validated per-pack before any Meet/Zoom pack ships. |
| 3. Meet/Zoom packs last, gated on a ToS review, with the browser pack |
| version pinned to a tested client build. |
|
|
| ## Virtual camera / mic |
|
|
| - **Linux:** v4l2loopback kernel module + PulseAudio/PipeWire null sink. |
| `freestream doctor` checks module presence (`/dev/v4l2byid` scan) and |
| sink creation rights. |
| - **macOS:** OBS Virtual Camera or a CoreMediaIO DAL plugin for video; |
| BlackHole for loopback audio. Screencapture-kit permission required. |
| - **Windows:** post-MVP; OBS Virtual Camera is the reference backend. |
