gramps 18ab553b0e fix(stream): health poll crashed on every start — parse the real healthStatus object shape ...

startup.log 2026-09-22 (via the user's run of the new build): every session
start logged 'Stream health poll failed: The requested operation requires an
element of type String, but the target element has type Object'.

Root cause: GetStreamHealthAsync did status.healthStatus.GetString(), but the
real API nests it as status.healthStatus = {status, lastUpdateTimeSeconds,
configurationIssues[]} — an OBJECT, per the liveStreams reference
https://developers.google.com/youtube/v3/live/docs/liveStreams (checked the
docs before fixing, per derivative-work rule). Our flat-string fixture was the
wrong assumption since TASK 9; the report-by-exception health banner had been
silently dead.

Fix: read the nested healthStatus.status + nested configurationIssues[], tolerating
the legacy flat-string shape so nothing else breaks. Tests flipped to the real
object shape (the Good Dog for this change). Full suite 315/315, build 0 warnings.

Also recorded in MyMistakes.md (API-shape recipe) and ai.md/Services index. End-of-session
transition(complete) 403 invalidTransition (enableAutoStop fallback) observed on all three
2026-09-22 stops — separate racy-design issue, carried, not in this change.

2026-09-22 19:25:02 -07:00

..

Audio

feat: signed A/V sync offset (−500..+500), negative advances by eating live stream head (OBS eat-head semantics)

2026-09-14 12:30:44 -07:00

Compositor

fix: audio silence (idempotent sync-delay configure), webcam gray block, truncated videos

2026-09-12 13:56:55 -07:00

Encoder

perf(pump): slice 18 — C4 blit-on-change composite cache

2026-09-15 07:57:09 -07:00

CameraDeviceInfo.cs

TASK 3 milestone 1: webcam capture (MediaCapture CPU-first, CameraManager refcount, picker, clip/mirror, schema v2, tests)

2026-08-06 14:35:34 -07:00

CameraManager.cs

feat(webcam): resource lifecycle startup slice — poll-on-start, single-cam lock, persistent Layers alert

2026-09-17 08:03:58 -07:00

CaptureInterop.cs

Screen backdrop (schema v5/v6) + five-scene catalog + webcam polish: live desktop/game capture as a permanent non-deletable bottom layer (Source.IsBackdrop), auto full-screen game detection (Win32FullScreenDetector) else primary display, GraphicsCapturePicker re-designation, refcounted shared ScreenCaptureManager, Live-only backdrop by policy (HasBackdrop + v5-v6 backfill + EnforceBackdropPolicy, checkbox gone), SceneCatalog (Starting/Live/BRB/Chat/Ending) with + button re-adding missing scenes, webcam mid-session transparent-container fix (GetPreviewBitmap propagation), Chat half-screen-area cap, 'Add Webcam' always opens the picker (SwapWebcamIdentityAsync, no silent resurrect), WindowsRuntimeMarshal frame-read + 5s-throttled errors, docs updated, tests (65 passing)

2026-08-07 14:15:50 -07:00

ChannelStatsService.cs

feat(ypp): YPP journey tracker slice 1 — the YPP pull-out below Stream Settings (TASK 39, Good Dog ONE test)

2026-09-22 08:07:54 -07:00

ChatBoxRenderer.cs

feat(ui): Show Desktop toggle, avatar login, chat preview, backdrop seeding, border animations

2026-08-20 18:02:41 -07:00

ChatOverlayLayer.cs

fix(pump): slice 7 — take the loop off the UI thread (the 'wait 10ms after render 22ms' contradiction resolved)

2026-09-04 12:16:20 -07:00

Direct3D11Helper.cs

Screen backdrop (schema v5/v6) + five-scene catalog + webcam polish: live desktop/game capture as a permanent non-deletable bottom layer (Source.IsBackdrop), auto full-screen game detection (Win32FullScreenDetector) else primary display, GraphicsCapturePicker re-designation, refcounted shared ScreenCaptureManager, Live-only backdrop by policy (HasBackdrop + v5-v6 backfill + EnforceBackdropPolicy, checkbox gone), SceneCatalog (Starting/Live/BRB/Chat/Ending) with + button re-adding missing scenes, webcam mid-session transparent-container fix (GetPreviewBitmap propagation), Chat half-screen-area cap, 'Add Webcam' always opens the picker (SwapWebcamIdentityAsync, no silent resurrect), WindowsRuntimeMarshal frame-read + 5s-throttled errors, docs updated, tests (65 passing)

2026-08-07 14:15:50 -07:00

FfmpegDecodeProcess.cs

TASK 21 Increment B: FFmpeg rawvideo video decoder -> VideoFrame

2026-08-31 18:57:29 -07:00

FfmpegFrameRateParser.cs

TASK 21 slice 2a: native-FPS probe seam (ffprobe parse + derive sibling)

2026-08-31 19:45:48 -07:00

FrameRateProbe.cs

TASK 21 slice 2a: native-FPS probe seam (ffprobe parse + derive sibling)

2026-08-31 19:45:48 -07:00

FrameRingBuffer.cs

perf(capture): overlap GPU readbacks with monotonic publish gate (slice 17)

2026-09-14 18:40:20 -07:00

GlobalHotkeys.cs

TASK 20 step 2: hotkey config UI + modifier chord persistence + conflict detection

2026-08-26 06:48:14 -07:00

HotkeyChord.cs

TASK 20 step 2: hotkey config UI + modifier chord persistence + conflict detection

2026-08-26 06:48:14 -07:00

ICameraEnumerator.cs

TASK 3 milestone 1: webcam capture (MediaCapture CPU-first, CameraManager refcount, picker, clip/mirror, schema v2, tests)

2026-08-06 14:35:34 -07:00

ICameraFrameSource.cs

Webcam resource validation + first-frame proof + CameraConflictProbe: MediaCaptureFrameSource validates post-init (VideoDeviceId match, stream properties, reader StartAsync status), subscribes Failed/CameraStreamStateChanged → SourceFailed; CameraManager.AcquireAsync requires first-frame proof (4s timeout) — silent empty box impossible; MainViewModel surfaces WebcamError chip + MessageBox with suspect-app names; fallback ladder VideoPreview → VideoRecord; 19041 SDK projection gaps documented; AGENTS.md + schema.md + HANDOFF.md memory-map rules added; 81 tests passing, 0 warnings

2026-08-12 07:21:15 -07:00

IDecodeProcess.cs

TASK 21 Increment B: FFmpeg rawvideo video decoder -> VideoFrame

2026-08-31 18:57:29 -07:00

IFullScreenDetector.cs

feat(ui): Show Desktop toggle, avatar login, chat preview, backdrop seeding, border animations

2026-08-20 18:02:41 -07:00

IMediaFrameSource.cs

TASK 21 slice 3: loop control in MediaVideoSource (process factory + Loop flag)

2026-08-31 19:52:10 -07:00

IMicrophoneEnumerator.cs

Mic audio UX: realtime read-only meter + mic picker

2026-08-07 17:44:16 -07:00

index.md

fix(stream): health poll crashed on every start — parse the real healthStatus object shape

2026-09-22 19:25:02 -07:00

INotificationService.cs

Toasts: non-blocking notifications replace MessageBoxes + log-only failures (TASK 24)

2026-08-23 12:25:04 -07:00

IScreenCaptureSource.cs

Screen backdrop (schema v5/v6) + five-scene catalog + webcam polish: live desktop/game capture as a permanent non-deletable bottom layer (Source.IsBackdrop), auto full-screen game detection (Win32FullScreenDetector) else primary display, GraphicsCapturePicker re-designation, refcounted shared ScreenCaptureManager, Live-only backdrop by policy (HasBackdrop + v5-v6 backfill + EnforceBackdropPolicy, checkbox gone), SceneCatalog (Starting/Live/BRB/Chat/Ending) with + button re-adding missing scenes, webcam mid-session transparent-container fix (GetPreviewBitmap propagation), Chat half-screen-area cap, 'Add Webcam' always opens the picker (SwapWebcamIdentityAsync, no silent resurrect), WindowsRuntimeMarshal frame-read + 5s-throttled errors, docs updated, tests (65 passing)

2026-08-07 14:15:50 -07:00

IWindowEnumerator.cs

feat(backdrop): Capture Window… in-app window pin (TASK 38, Good Dog ONE test)

2026-09-22 07:00:47 -07:00

LayoutStore.Assets.cs

refactor: split LayoutStore by concern — 500-limit Phase 3, Commit E

2026-08-31 09:10:17 -07:00

LayoutStore.cs

refactor: split LayoutStore by concern — 500-limit Phase 3, Commit E

2026-08-31 09:10:17 -07:00

LayoutStore.Load.cs

fix(persist): one shared z-order across Source + WebcamSceneConfig rows

2026-09-20 09:23:46 -07:00

LayoutStore.Migrations.cs

feat(ypp): YPP journey tracker slice 1 — the YPP pull-out below Stream Settings (TASK 39, Good Dog ONE test)

2026-09-22 08:07:54 -07:00

LayoutStore.Save.cs

fix(persist): one shared z-order across Source + WebcamSceneConfig rows

2026-09-20 09:23:46 -07:00

LayoutStore.Settings.cs

feat: signed A/V sync offset (−500..+500), negative advances by eating live stream head (OBS eat-head semantics)

2026-09-14 12:30:44 -07:00

LayoutStore.Ypp.cs

feat(ypp): YPP journey tracker slice 1 — the YPP pull-out below Stream Settings (TASK 39, Good Dog ONE test)

2026-09-22 08:07:54 -07:00

LiveBroadcastFormViewModel.cs

Update Broadcast button: diff before push, offline=local only, live=API; Go Live empty-field prompt

2026-08-25 17:25:25 -07:00

MediaCaptureCameraEnumerator.cs

TASK 3 milestone 1: webcam capture (MediaCapture CPU-first, CameraManager refcount, picker, clip/mirror, schema v2, tests)

2026-08-06 14:35:34 -07:00

MediaCaptureFrameSource.cs

fix(webcam): reader-output-subtype ladder + record WinRT per-call wrap rule

2026-09-15 19:25:39 -07:00

MediaVideoSource.cs

TASK 21 slice 3: loop control in MediaVideoSource (process factory + Loop flag)

2026-08-31 19:52:10 -07:00

MediaVideoSourceManager.cs

TASK 21 slice 1 step 3: IMediaFrameSource + MediaVideoSourceManager

2026-08-31 19:22:02 -07:00

MicrophoneDeviceInfo.cs

Mic audio UX: realtime read-only meter + mic picker

2026-08-07 17:44:16 -07:00

MonotonicGate.cs

perf(capture): overlap GPU readbacks with monotonic publish gate (slice 17)

2026-09-14 18:40:20 -07:00

NotificationService.cs

Toasts: non-blocking notifications replace MessageBoxes + log-only failures (TASK 24)

2026-08-23 12:25:04 -07:00

PolarLicenseService.cs

TASK 10: Polar billing + Velopack auto-updates (steps 1-7)

2026-08-21 08:18:52 -07:00

RawVideoFrameReader.cs

TASK 21 Increment B: FFmpeg rawvideo video decoder -> VideoFrame

2026-08-31 18:57:29 -07:00

RecordingFile.cs

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

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

SceneGraph.cs

TASK 31: SceneGraph component + baked-crust compositor optimization

2026-08-31 17:53:34 -07:00

ScreenCaptureFrameSource.cs

perf(capture): overlap GPU readbacks with monotonic publish gate (slice 17)

2026-09-14 18:40:20 -07:00

ScreenCaptureManager.cs

Control Surface UX: pill toggle, background rename, per-scene properties

2026-08-22 18:10:59 -07:00

ScreenCaptureSourceFactory.cs

feat(backdrop): Capture Window… in-app window pin (TASK 38, Good Dog ONE test)

2026-09-22 07:00:47 -07:00

SocialValidator.cs

Control Surface UX: pill toggle, background rename, per-scene properties

2026-08-22 18:10:59 -07:00

StreamHealthReporter.cs

TASK 5 items 1-3: reusable stream, health banner, docs refresh

2026-08-16 17:48:37 -07:00

TestSessionViewModel.cs

feat(stream): TASK 41 Test Stream mode — private test broadcast + TEST drawer

2026-09-22 09:31:00 -07:00

TransitionService.cs

Control Surface UX: pill toggle, background rename, per-scene properties

2026-08-22 18:10:59 -07:00

VideoFrame.cs

fix(web): stride-correct CropBounds Fill rendering in compositor (take-23)

2026-09-08 12:07:54 -07:00

WebCaptureFrameSource.cs

feat: web sources frame-captured via composition (CoreWebView2CompositionController → Windows.Graphics.Capture); PNG poll + CaptureScheduler deleted

2026-09-14 16:14:00 -07:00

WebView2Manager.cs

feat: web sources frame-captured via composition (CoreWebView2CompositionController → Windows.Graphics.Capture); PNG poll + CaptureScheduler deleted

2026-09-14 16:14:00 -07:00

Win32FullScreenDetector.cs

feat(ui): Show Desktop toggle, avatar login, chat preview, backdrop seeding, border animations

2026-08-20 18:02:41 -07:00

Win32WindowEnumerator.cs

feat(backdrop): Capture Window… in-app window pin (TASK 38, Good Dog ONE test)

2026-09-22 07:00:47 -07:00

WinRtMicrophoneEnumerator.cs

Mic audio UX: realtime read-only meter + mic picker

2026-08-07 17:44:16 -07:00

YouTubeAuthService.cs

Control Surface UX: pill toggle, background rename, per-scene properties

2026-08-22 18:10:59 -07:00

YouTubeChatService.cs

feat(stream): TASK 41 Test Stream mode — private test broadcast + TEST drawer

2026-09-22 09:31:00 -07:00

YouTubeStreamService.cs

fix(stream): health poll crashed on every start — parse the real healthStatus object shape

2026-09-22 19:25:02 -07:00

YppTrackerViewModel.cs

feat(ypp): YPP journey tracker slice 1 — the YPP pull-out below Stream Settings (TASK 39, Good Dog ONE test)

2026-09-22 08:07:54 -07:00