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T

gramps a9eb360288 TASK 18: local (record-only) recording pipeline + top-bar pills/light/Start-End button UX

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).

2026-08-29 09:02:55 -07:00

4.6 KiB

Raw Blame History

HANDOFF — Session State

Branch / Commit State

main, working tree has an uncommitted TASK 18 work unit (record-only pipeline + top-bar pills/light/button UX + About resize + now button-label Start/End simplification) plus a docs/image memory-map fix (derived-solution rule + README hero image). origin/main and head are both at 1e633f9 (spin-guard rule), already pushed. This session's changes are NOT committed yet — see "Next steps".

No feature branches pre-1.0: all work lands on main per work unit (pending the creator's go-ahead to commit + push).

Memory-map corrections (2026-08-29 — "don't re-derive" fix)

Incident: the image-shrink recipe (for docs/ytLlive-preview.jpg) was never recorded when first done, so it was re-derived from scratch. Fixed by:
AGENTS.md → Working rules: new 🔬 Derived-solution rule (record a one-off solution in MyMistakes.md the same session; grep it first on any "did this before?" wall).
MyMistakes.md → contract expanded: per-task failure log + RECIPES REGISTRY (permanent, NOT truncated); recorded the verified image-shrink recipe.
schema.md → file inventory now rows MyMistakes.md as the recipes registry.
ai.md → Derivative-work section notes the derived-solution rule (registry reachable from map home).
README.md + docs/ytLlive-preview.jpg → README hero image replaced (screenshot downscaled to 1400×794, 188KB JPEG).

TASK 18 — Local recording (in progress, 2026-08-29)

Shipped in this (uncommitted) change:

EncoderOptions + FfmpegArgs + FfmpegEncoder: independent StreamEnabled/RecordEnabled/ RecordPath; per-output blocks (-f flv stream, -f mp4 record); encoder throws unless ≥1 output.
MainViewModel: REC + ON-AIR pill toggles, status lights, dynamic PrimaryButtonText (Start Streaming / Start Recording), ShowPrimaryStartButton/ShowLogInButton/ShowEndStreamButton, CanStartSession, AccountStatusLightToolTip; IsEditMode += !IsRecording.
StartSession() routes: ON-AIR → GoLive dialog then stream (± record); only-REC → BeginRecordOnly() (no YouTube dialog). StopStream() no longer signs the creator out (explicit logout only) and runs rename-on-stop to ty-<yyyymmdd>-<HHmm start>-<hh2mm2 length>.mp4.
Services/RecordingFile (pure): auto-name ty-…-0000.mp4 → rename-on-stop with hh2mm2 length.
LayoutStore.Load/SaveRecordFolder + ChooseRecordFolderCommand (OpenFolderDialog), default %APPDATA%\ytLlive\recordings\.
MainWindow.xaml: REC/ON-AIR pill ToggleButtons + status lights, dynamic button, status-light tooltip, About overlay border 520→650 / MaxHeight 560→700 / padding 24→28, About grid background #171928.
Tests: FfmpegEncoderTests record-only + dual-output arg tests; RecordingFileTests (naming rules).

Not done / parked: manual rename dialog for the user (planned as a modal, needs a trigger since the toast service has no actions) — parked; running-app verification of rename + dual output.

Key facts / landmines

Pre-existing test failures (do not chase): AudioPipelineTests.Mix_HonorsProviderGains… + RoundClipInteractionTests.Round_Clip_Corner_Is_Grabbable… — fail on main with this change unapplied. All other tests pass (incl. the 7 new recording tests).
App running locks ytLive.exe → build fails MSB3027 until the creator exits the app.
Startup diagnostics: %APPDATA%\ytLlive\startup.log (Helpers/AppLog.cs).
Real-MainWindow tests MUST set LayoutPathOverride — DB pollution wiped real data once.
Good Dog Rule: ONE integration test per change; no feature branches pre-1.0.
Scope Lock: declared list below; run scripts/scope-check.sh before committing.
Every feature change ships memory updates in the SAME commit — TASKS.md status + this file.
No CODING.md; conventions live in AGENTS.md + ai.md.

Commit scope (declared)

Services/Encoder/EncoderOptions.cs Services/Encoder/FfmpegArgs.cs Services/Encoder/FfmpegEncoder.cs Services/Encoder/FramePump.cs Services/RecordingFile.cs Services/LayoutStore.cs ViewModels/MainViewModel.cs MainWindow.xaml ytLive.Tests/FfmpegEncoderTests.cs ytLive.Tests/FramePumpTests.cs ytLive.Tests/RecordingFileTests.cs AGENTS.md TASKS.md ai.md HANDOFF.md MyMistakes.md schema.md README.md docs/ytLlive-preview.jpg docs/ytLlive-preview.png(deleted)

Next steps

Creator to decide: commit + push this TASK 18 work unit (scope list above), or refine first (verify the rename + dual output in the running app before committing).
Continue queue: TASK 21 media source, TASK 22 audio sync offset.

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