gramps a54149bd7c feat(dock): TRAX gets its own ladder — measured at the player's output ...

Creator: "why is there no meter for when trax is playing?"

Routing answer: TRAX rides the desktop loopback, so it already moved the GAME ladder — there was no
separate TRAX signal in the mix. But that ladder cannot answer the question a deaf creator actually
has: "is the music producing sound at all?" The play glyph cannot either — an open file with a dead
decoder still reports Playing.

So the player now measures its own output: \`MusicPlayer\` wraps the volume stage in an NAudio
\`MeteringSampleProvider\` and exposes \`Level\`; \`ITraxPlayer.Level\` keeps the fake honest. The VM maps
it through the same display scale (\`TraxMeterFraction\`), zeroed when not playing, and the TRAX bay
carries a 24-segment ladder above its fader.

This reverses my earlier "no ladder, nothing honest to show" — the honest thing arrived with a real
measurement. TraxBayTests flipped accordingly (it now asserts the ladder AND its source).

2026-10-30 13:22:13 -07:00

..

Audio

feat(dock): TRAX gets its own ladder — measured at the player's output

2026-10-30 13:22:13 -07:00

BackgroundEffects

TASK 51 blur 'heavy' fix: quadratic blur radius. BlurRadius(strength) = 1 + 5s^2, MaxBlurRadius 12 -> 6 downscaled px (~24 full px max). Default 0.5 is now radius 2 small px (was the old linear 6) - ~3x lighter perceived spread, matching the creator's real-camera finding. Range from the established tools: StreamFX defaults its Box blur Size to 5 and its author stops downscale-based blurs around 8px. One integration test pins the mapping (0 -> 1, 0.5 -> 2, 1 -> 6) and step-edge behaviour (light reaches 9px at default vs 26px at full); the existing slice-2 blur test passes unchanged. 419/419 pass. Refs: https://github.com/Vhonowslend/StreamFX-Public/wiki/Filter-Blur https://xaymar.com/articles/2020/04/26/optimizing-streamfx-in-your-obs-scenes/ (Unit: bg-blur heavy fix)

2026-10-10 07:08:01 -07:00

Compositor

design: the on-stream graphics join the standard (OutputPalette)

2026-10-30 09:30:56 -07:00

Encoder

Transitions: fade starts from the outgoing picture (was an instant cut)

2026-10-27 08:39:49 -07:00

AlertClipDecoder.cs

fix(alerts): silent decoder falls back to the six animations after a 1s no-frame grace

2026-09-26 12:08:27 -07:00

AlertOverlayLayer.cs

alert ticker: draw it inside the Stream Alerts box, not as a top-edge bar

2026-09-27 09:43:26 -07:00

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

TASK 51 jitter fix: temporal mask smoothing. MaskSmoother blends each raw segmentation 0.75xnew + 0.25xprevious at the one CameraManager worker (state per CameraSession, not in the shared segmenter); null resets history, first frame passes through, input array never aliased, ping-pong buffers (no LOH alloc for a 147KB 256x144 mask). Creator's real-camera check: Remove was 'jittery' (per-frame independent segmentation). Weights from the OBS/Jitsi consensus. One integration test asserts the second frame keeps partial alpha (x=6 -> 58) where the raw mask cuts to 0. 416 pass / 2 known env flakes. Refs: https://deepwiki.com/royshil/obs-backgroundremoval/2-core-features https://github.com/jitsi/jitsi-meet/issues/17080 (Unit: bg-removal jitter fix)

2026-10-09 22:15:59 -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

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

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

docs(memory): split capture (backdrop, webcam, effects, vertical tier) out of ai.md

2026-10-26 10:26:53 -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

feat(socials): bar appearance — text colour, background plate, opacity, text shadow

2026-10-30 08:47:50 -07:00

LayoutStore.Migrations.cs

feat(socials): bar appearance — text colour, background plate, opacity, text shadow

2026-10-30 08:47:50 -07:00

LayoutStore.Save.cs

feat(socials): bar appearance — text colour, background plate, opacity, text shadow

2026-10-30 08:47:50 -07:00

LayoutStore.Settings.cs

feat(dock): master strip + MONO output (the accessibility switch)

2026-10-30 13:18:23 -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

UNIT 0: make a dropped webcam frame measurable, not just inferable

2026-10-05 11:10:22 -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

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

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(alerts): TASK 43 — native events & alerts (six unique animations) + chat parity

2026-09-24 08:27:00 -07:00

TransitionService.cs

Transitions: Wipe (left-to-right reveal), added to the App Settings picker

2026-10-27 09:12:59 -07:00

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

Drop the redundant force-ssl scope, and reject the playlistItems "fix"

2026-09-28 09:45:35 -07:00

YouTubeChatService.cs

feat(alerts): TASK 43 — native events & alerts (six unique animations) + chat parity

2026-09-24 08:27:00 -07:00

YouTubeStreamService.cs

Private broadcasts end like recordings: Enter keeps, Escape deletes (KeepBroadcastDialog). Privacy read from YouTube; delete = videos.delete (fallback liveBroadcasts.delete on 404). Refs: https://developers.google.com/youtube/v3/docs/videos/delete https://developers.google.com/youtube/v3/live/docs/liveBroadcasts/delete (Unit: private broadcast close-out)

2026-10-09 13:32:38 -07:00

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