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gramps e37215d9c4 feat(record): fragment the MP4 so a crash cannot destroy the whole take 
TASK 32·4. A plain MP4 keeps its index (moov) at the end, so a power cut or a killed
process left the entire recording unreadable even though every video byte was on disk.
The record block now carries
`-movflags +frag_keyframe+empty_moov+default_base_moof`: index first, a playable
fragment flushed at every keyframe, so an interrupted take plays to the last fragment.

Record block only — the FLV stream output has no index and never gets the flags.
Rename-on-stop is untouched.

Test: `Args_RecordBlock_IsFragmentedMp4_SoACrashKeepsTheFile` asserts the flags on the
record block and their absence from the streaming block.

Not yet proven on a real interrupted take (kill ffmpeg mid-recording, play the result);
the args test is by construction.

Docs: task-32 slice 4 ticked with that caveat, TASKS row, output.md record note, HANDOFF.
verify.sh: 550 passed (mouse-injection test excluded, desktop in use), 0 warnings.
2026-11-05 08:58:48 -08:00
..
Audio
feat(media): play the clip's soundtrack and share one decode pipe
2026-11-05 07:54:06 -08:00
BackgroundEffects
feat(blur): a privacy blur layer for the Live scene — boxes and circles over the desktop
2026-11-01 09:55:04 -08:00
Compositor
feat(text): composite shared text rasters in output
2026-11-04 15:01:47 -08:00
Encoder
feat(record): fragment the MP4 so a crash cannot destroy the whole take
2026-11-05 08:58:48 -08:00
Entitlement
feat(entitlement): gate 60 fps output through Steam
2026-11-04 12:14:46 -08:00
AlertClipDecoder.cs
feat(chroma): opt-in auto key, and alert clips key like any other clip
2026-11-05 08:20:33 -08:00
AlertOverlayLayer.cs
feat(ui): color and acknowledge pinned log errors
2026-11-02 18:17:18 -08:00
AlertRenderer.cs
design: the on-stream graphics join the standard (OutputPalette)
2026-10-30 09:30:56 -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(ui): color and acknowledge pinned log errors
2026-11-02 18:17:18 -08:00
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(ui): color and acknowledge pinned log errors
2026-11-02 18:17:18 -08:00
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
ChromaKeyDetector.cs
feat(chroma): detect a green or blue screen and build the key filter
2026-11-05 08:05:18 -08:00
ChromaProbe.cs
feat(chroma): offer to remove a green or blue screen, and key it in the decode
2026-11-05 08:15:32 -08:00
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
feat(media): play the clip's soundtrack and share one decode pipe
2026-11-05 07:54:06 -08:00
IMicrophoneEnumerator.cs
Mic audio UX: realtime read-only meter + mic picker
2026-08-07 17:44:16 -07:00
index.md
fix(text): show selected formatting and style controls
2026-11-04 17:05:06 -08:00
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
feat(chroma): offer to remove a green or blue screen, and key it in the decode
2026-11-05 08:15:32 -08:00
LayoutStore.Migrations.cs
feat(chroma): offer to remove a green or blue screen, and key it in the decode
2026-11-05 08:15:32 -08:00
LayoutStore.Save.cs
feat(chroma): offer to remove a green or blue screen, and key it in the decode
2026-11-05 08:15:32 -08:00
LayoutStore.Settings.cs
feat(chroma): opt-in auto key, and alert clips key like any other clip
2026-11-05 08:20:33 -08:00
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
UNIT 0: make a dropped webcam frame measurable, not just inferable
2026-10-05 11:10:22 -07:00
MediaVideoSource.cs
feat(chroma): offer to remove a green or blue screen, and key it in the decode
2026-11-05 08:15:32 -08:00
MediaVideoSourceManager.cs
feat(chroma): offer to remove a green or blue screen, and key it in the decode
2026-11-05 08:15:32 -08:00
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
design: the last VM-side colours come from tokens (ThemeBrush)
2026-10-30 09:58:52 -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
fix: millisecond segment in the recording filename so two instances can't clobber a take
2026-09-27 15:37:46 -07:00
SceneGraph.cs
Per-element composite timing + scene dump (measurement only)
2026-10-16 18:23:20 -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
feat(ui): color and acknowledge pinned log errors
2026-11-02 18:17:18 -08:00
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(alerts): TASK 43 — native events & alerts (six unique animations) + chat parity
2026-09-24 08:27:00 -07:00
TextOverlayRenderer.cs
fix(text): show selected formatting and style controls
2026-11-04 17:05:06 -08:00
TransitionService.cs
Transitions: Wipe (left-to-right reveal), added to the App Settings picker
2026-10-27 09:12:59 -07:00
VideoClipPipe.cs
feat(chroma): offer to remove a green or blue screen, and key it in the decode
2026-11-05 08:15:32 -08:00
VideoFilterChain.cs
feat(chroma): detect a green or blue screen and build the key filter
2026-11-05 08:05:18 -08:00
VideoFrame.cs
alert ticker: draw it inside the Stream Alerts box, not as a top-edge bar
2026-09-27 09:43:26 -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
dev-only: per-instance state so two LlamaCasty instances can run side by side
2026-09-27 08:56:12 -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
feat(scoreboard): unit 9 — the Analytics scope, requested incrementally
2026-10-30 14:42:40 -07:00
YouTubeChatService.cs
fix(chat): stop painting what YouTube removed, and retire the local word filter
2026-11-05 08:39:46 -08:00
YouTubeStreamService.cs
feat(ui): color and acknowledge pinned log errors
2026-11-02 18:17:18 -08:00
YppTrackerViewModel.cs
fix(ypp): refresh 403'd on every real call — drop the auditDetails part (needs a partner scope)
2026-09-23 16:45:56 -07:00