gramps
a9eb360288
Encoder dual-output: StreamEnabled/RecordEnabled/RecordPath options; per-output ffmpeg block (stream ->flv, record ->mp4); throw unless at least one output. RecordingFile: auto-name ty-<yyyymmdd>-<start hhmm>-0000.mp4, rename-on-stop to ty-...-<len hhmmss>.mp4 with numeric-suffix on collision. LayoutStore persists record folder. MainViewModel: REC/ON-AIR pills, status light, single Start<->End button (replaces Start/Stop variants), StopStream no longer signs out, explicit session timer. About overlay widened. Sign In label + spacing before Start. Tests: 244 passed / 246 (2 pre-existing: AudioPipeline gains-mute, RoundClip). Build 0 warnings. Scope check clean. Memory-map correction (derived-solution rule, 2026-08-29): image-shrink recipe was never recorded when first done, so it was re-derived. Added Derived-solution/recipes rule to AGENTS.md; MyMistakes.md now a permanent recipes registry (records the verified WPF-imaging shrink recipe); schema.md rows MyMistakes as registry; ai.md points to the rule. README hero image replaced: 3.2MB screenshot -> 1400x794 -> 188KB docs/ytLlive-preview.jpg (JPEG q82).
76 lines
4.6 KiB
Markdown
76 lines
4.6 KiB
Markdown
# HANDOFF — Session State
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## Branch / Commit State
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**`main`**, working tree has an **uncommitted TASK 18 work unit** (record-only pipeline + top-bar
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pills/light/button UX + About resize + now button-label Start/End simplification) **plus a docs/image
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memory-map fix** (derived-solution rule + README hero image). `origin/main` and head are both at
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**`1e633f9`** (spin-guard rule), already pushed. This session's changes are **NOT committed** yet — see
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"Next steps".
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No feature branches pre-1.0: all work lands on `main` per work unit (pending the creator's go-ahead to
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commit + push).
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## Memory-map corrections (2026-08-29 — "don't re-derive" fix)
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- **Incident:** the image-shrink recipe (for `docs/ytLlive-preview.jpg`) was never recorded when first
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done, so it was re-derived from scratch. Fixed by:
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- **`AGENTS.md`** → Working rules: new **🔬 Derived-solution rule** (record a one-off solution in
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`MyMistakes.md` the same session; grep it first on any "did this before?" wall).
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- **`MyMistakes.md`** → contract expanded: per-task failure log **+ RECIPES REGISTRY** (permanent, NOT
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truncated); recorded the verified image-shrink recipe.
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- **`schema.md`** → file inventory now rows `MyMistakes.md` as the recipes registry.
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- **`ai.md`** → Derivative-work section notes the derived-solution rule (registry reachable from map home).
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- **`README.md`** + `docs/ytLlive-preview.jpg` → README hero image replaced (screenshot downscaled to
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1400×794, 188KB JPEG).
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## TASK 18 — Local recording (in progress, 2026-08-29)
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**Shipped in this (uncommitted) change:**
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- `EncoderOptions` + `FfmpegArgs` + `FfmpegEncoder`: independent `StreamEnabled`/`RecordEnabled`/
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`RecordPath`; per-output blocks (`-f flv` stream, `-f mp4` record); encoder throws unless ≥1 output.
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- `MainViewModel`: REC + ON-AIR pill toggles, status lights, dynamic `PrimaryButtonText`
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(Start Streaming / Start Recording), `ShowPrimaryStartButton`/`ShowLogInButton`/`ShowEndStreamButton`,
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`CanStartSession`, `AccountStatusLightToolTip`; `IsEditMode` += `!IsRecording`.
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- `StartSession()` routes: ON-AIR → GoLive dialog then stream (± record); only-REC → `BeginRecordOnly()`
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(no YouTube dialog). `StopStream()` no longer signs the creator out (explicit logout only) and runs
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**rename-on-stop** to `ty-<yyyymmdd>-<HHmm start>-<hh2mm2 length>.mp4`.
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- `Services/RecordingFile` (pure): auto-name `ty-…-0000.mp4` → rename-on-stop with hh2mm2 length.
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- `LayoutStore.Load/SaveRecordFolder` + `ChooseRecordFolderCommand` (`OpenFolderDialog`), default
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`%APPDATA%\ytLlive\recordings\`.
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- `MainWindow.xaml`: REC/ON-AIR pill `ToggleButton`s + status lights, dynamic button, status-light tooltip,
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About overlay border 520→650 / MaxHeight 560→700 / padding 24→28, About grid background `#171928`.
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- Tests: `FfmpegEncoderTests` record-only + dual-output arg tests; `RecordingFileTests` (naming rules).
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**Not done / parked:** manual rename dialog for the user (planned as a modal, needs a trigger since the
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toast service has no actions) — parked; running-app verification of rename + dual output.
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## Key facts / landmines
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- **Pre-existing test failures (do not chase):** `AudioPipelineTests.Mix_HonorsProviderGains…` +
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`RoundClipInteractionTests.Round_Clip_Corner_Is_Grabbable…` — fail on `main` with this change unapplied.
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All other tests pass (incl. the 7 new recording tests).
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- **App running locks `ytLive.exe`** → build fails MSB3027 until the creator exits the app.
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- **Startup diagnostics:** `%APPDATA%\ytLlive\startup.log` (`Helpers/AppLog.cs`).
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- **Real-MainWindow tests MUST set `LayoutPathOverride`** — DB pollution wiped real data once.
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- **Good Dog Rule:** ONE integration test per change; no feature branches pre-1.0.
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- **Scope Lock:** declared list below; run `scripts/scope-check.sh` before committing.
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- **Every feature change ships memory updates in the SAME commit** — `TASKS.md` status + this file.
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- No `CODING.md`; conventions live in `AGENTS.md` + `ai.md`.
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## Commit scope (declared)
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`Services/Encoder/EncoderOptions.cs Services/Encoder/FfmpegArgs.cs Services/Encoder/FfmpegEncoder.cs
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Services/Encoder/FramePump.cs Services/RecordingFile.cs Services/LayoutStore.cs
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ViewModels/MainViewModel.cs MainWindow.xaml ytLive.Tests/FfmpegEncoderTests.cs
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ytLive.Tests/FramePumpTests.cs ytLive.Tests/RecordingFileTests.cs
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AGENTS.md TASKS.md ai.md HANDOFF.md MyMistakes.md schema.md README.md
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docs/ytLlive-preview.jpg docs/ytLlive-preview.png(deleted)`
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## Next steps
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1. Creator to decide: commit + push this TASK 18 work unit (scope list above), or refine first
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(verify the rename + dual output in the running app before committing).
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2. Continue queue: TASK 21 media source, TASK 22 audio sync offset.
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