gramps 1a39b091a0 fix(web): inject transparency BEFORE page scripts — CapturePreviewAsync honors page CSS ...

The widget page paints html/body opaque, so CapturePreviewAsync output had
zero alpha-0 margins — every take since bccdb48 built the crop on 'the
capture is transparent' and never verified it. WebView2 spec is explicit:
'WebView will always honor a webpage's background content' and
DefaultBackgroundColor only shows through pages with no background style
(MicrosoftEdge/WebView2Feedback specs/BackgroundColor.md). The late
ExecuteScriptAsync injection (NavStarting/NavCompleted) ran after page CSS
and lost the fight.

Fix via CoreWebView2.AddScriptToExecuteOnDocumentCreatedAsync — the
documented pre-parse hook ('before the HTML document has been parsed and
before any other script included by the HTML document is run'), the same
mechanism OBS user.css uses. Nav handlers kept as post-load re-assertion.

Restores the take-23/24 stride-correct crop path (my take-25 removal was
wrong — it regressed the bounding box into a solid black box).

Adds one-shot diagnostics: raw capture PNG -> %TEMP%/ytLive-web-<id>.png
plus alpha min/max/mean/%zero and FindContentBounds result in startup.log,
so the next run proves the capture is transparent instead of guessing.

Build 0 warnings, 289/289 tests pass. MyMistakes.md records the full chain.

2026-09-08 14:19:30 -07:00

..

Audio

fix(audio): _delayedMix never initialized — one NRE line behind the 'known failure', the class hang, AND the log flood; loopback gain now honest

2026-09-01 21:20:45 -07:00

Compositor

fix(web): add CropBounds to PasteKey — stale raster cache was corrupting transparency

2026-09-08 13:28:42 -07:00

Encoder

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

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

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

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

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

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

Backgrounds: one locked Background per screen + mini rule (TASK 25)

2026-08-23 13:33:33 -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

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

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

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

LayoutStore.Migrations.cs

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

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

LayoutStore.Save.cs

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

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

LayoutStore.Settings.cs

TASK 22: global audio sync offset (positive delay at the mixer out)

2026-08-31 18:30:03 -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

perf(camera): MJPEG negotiation before frame reader — camera drives at its best rate

2026-09-05 17:07:24 -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

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

feat(ux)+fix(rings): release counter #N in the wordmark; all shared-frame rings 4->8 (#11)

2026-09-05 14:31:03 -07:00

ScreenCaptureManager.cs

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

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

ScreenCaptureSourceFactory.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

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

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

WebView2Manager.cs

fix(web): inject transparency BEFORE page scripts — CapturePreviewAsync honors page CSS

2026-09-08 14:19:30 -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

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

TASK 9.4: live chat wiring — right panel with Super Chat + membership badges

2026-08-19 11:59:29 -07:00

YouTubeStreamService.cs

feat(9): real broadcast close-out — transition(complete) in StopStream after RTMP EOF

2026-09-01 20:55:06 -07:00