Grant Gilliam
fd7e1a5907
AudioRecorder captures system audio (ScreenCaptureKit) + mic (AVAudioEngine) on a single serial ioQueue, one shared monotonic t0, time-driven writers (pad gaps / trim overlaps) so tracks stay aligned, and an energy mic-VAD for 'self' spans. AudioMixer sums the aligned tracks into mixed_mono_16k.wav. SessionController drives a serialized start/stop state machine, writes the session folder + self_vad.json, exposes live level meters, and finalizes on quit. Hardening from review: ioQueue single-domain (no races), stop() never hangs (mic-first teardown + bounded stopCapture), layout-agnostic mic deep-copy, discard-only video output to keep SCStream alive, VAD lockstep on committed frames, stable signing team in project.yml, single-instance enforcement.
69 lines
2.8 KiB
Markdown
69 lines
2.8 KiB
Markdown
# Ten31 Transcripts
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Native macOS menu-bar app that auto-detects conference calls, records local audio,
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builds a visual-derived speaker timeline, and hands audio + timeline to the
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SparkControl backend for naming/transcription. See `docs/` for the full spec.
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This repo is at **Phase 0** (scaffold, permissions, backend health check).
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## One-time setup
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1. **Install Xcode** from the Mac App Store (free; ~40 GB). Open it once and
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accept the license prompt.
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2. **Install XcodeGen** (generates the Xcode project from `project.yml`):
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```sh
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brew install xcodegen
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```
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3. **Generate the project:**
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```sh
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xcodegen generate
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```
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This creates `Ten31Transcripts.xcodeproj` (git-ignored — regenerate any time).
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4. **Open it:**
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```sh
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open Ten31Transcripts.xcodeproj
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```
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5. Signing is preconfigured: `project.yml` sets `DEVELOPMENT_TEAM` to the free
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personal team `BK4Y6CXN35` with automatic signing, so **Signing & Capabilities
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should already show the team** — no manual selection needed. (If you ever sign
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with a different Apple ID, update `DEVELOPMENT_TEAM` in `project.yml`, not in
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Xcode — `xcodegen generate` overwrites Xcode-side changes.)
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6. Press **Run** (⌘R).
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> **Note:** after adding files in a new phase, re-run `xcodegen generate` and let
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> Xcode reload the project. The signing team persists because it lives in
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> `project.yml`, so macOS permissions stay granted across rebuilds.
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## What Phase 0 does
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- Launches as a menu-bar-only app (no Dock icon).
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- Menu panel shows live status for the three permissions it needs — **Microphone**,
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**Screen Recording**, **Accessibility** — with Grant / Open Settings buttons.
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- Shows a **backend health check** (`GET /api/status`) against the configured host.
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- **Settings:** backend base URL, skip-TLS toggle (on by default for the
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self-signed cert), output folder, and adapter toggles (inert this phase).
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No audio capture, call detection, screen reading, or backend hand-off yet — those
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arrive in Phases 1–6 (`docs/04_BUILD_PLAN.md`).
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## Project layout
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```
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project.yml # XcodeGen recipe → generates the .xcodeproj
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Ten31Transcripts/
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App/ Ten31TranscriptsApp.swift, AppDelegate.swift
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UI/ MenuBarView, SettingsView, PermissionRow
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Permissions/PermissionsManager.swift
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Backend/ SparkControlHealth.swift, InsecureTrustDelegate.swift
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Settings/ AppSettings.swift
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Support/ Info.plist, Ten31Transcripts.entitlements
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Ten31TranscriptsTests/ # placeholder; real tests land in Phase 3
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```
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## Notes
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- **App Sandbox is off** and **Hardened Runtime is off** — this is a personal,
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LAN-only tool that must observe other apps. Revisit only if distributing.
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- The default backend host is `https://your-spark-backend.local:62419` (editable in
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Settings).
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