gramps 536676f11a
fix: millisecond segment in the recording filename so two instances can't clobber a take ...
The dev multi-instance use case (one instance screen-capturing the other for
marketing/training videos) exposed a real bug. BuildStartPath in
MainViewModel.Recording.cs builds the start name with no dedup:
var name = RecordingFile.BuildStartName(DateTime.Now) + ".mp4";
var path = Path.Combine(folder, name);
Only FinalizeRecordingAsync calls UniquePath. So two instances that start
recording in the same minute computed the identical path
(ty-20260927-1454-0000.mp4) and both ffmpeg processes wrote one file -- a
corrupt take, not an error message.
Creator's fix (2026-09-27): add a millisecond count to the filename timestamp.
New format is ty-<yyyyMMdd>-<HHmm>-<fff>-<hh2mm2>.mp4. Both the start name and
the final name derive from _recordStartTime, so the ffff segment survives the
rename-on-stop and the final name cannot collide with another same-minute take
either. No UniquePath call needed, which keeps the start path a pure function of
the timestamp and the existing collision suffix behaviour intact.
Tests: 2 new (the same-minute guard and the rename-survival guard), 5 existing
assertions updated for the format. RecordingSaveDialogTests' stem fixtures
updated to match. 369/369 pass, 0 warnings.
Note: the first test run reported 367/367 because only ytLive.csproj had been
built -- the stale test DLL never picked up the new tests. The real count is 369.
2026-09-27 15:37:46 -07:00
2026-09-26 11:15:17 -07:00
2026-09-27 09:43:26 -07:00
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2026-08-06 14:35:34 -07:00
2026-09-17 08:03:58 -07:00
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
2026-09-23 16:45:56 -07:00
2026-08-20 18:02:41 -07:00
2026-09-04 12:16:20 -07:00
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
2026-08-31 18:57:29 -07:00
2026-08-31 19:45:48 -07:00
2026-08-31 19:45:48 -07:00
2026-09-14 18:40:20 -07:00
2026-08-26 06:48:14 -07:00
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2026-08-06 14:35:34 -07:00
2026-08-12 07:21:15 -07:00
2026-08-31 18:57:29 -07:00
2026-08-20 18:02:41 -07:00
2026-08-31 19:52:10 -07:00
2026-08-07 17:44:16 -07:00
2026-09-26 11:15:17 -07:00
2026-08-23 12:25:04 -07:00
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
2026-09-22 07:00:47 -07:00
2026-08-31 09:10:17 -07:00
2026-08-31 09:10:17 -07:00
2026-09-26 15:10:26 -07:00
2026-09-26 15:10:26 -07:00
2026-09-26 15:10:26 -07:00
2026-09-26 11:15:17 -07:00
2026-09-22 08:07:54 -07:00
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2026-08-06 14:35:34 -07:00
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2026-08-31 19:52:10 -07:00
2026-08-31 19:22:02 -07:00
2026-08-07 17:44:16 -07:00
2026-09-14 18:40:20 -07:00
2026-08-23 12:25:04 -07:00
2026-08-21 08:18:52 -07:00
2026-08-31 18:57:29 -07:00
2026-09-27 15:37:46 -07:00
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2026-09-14 18:40:20 -07:00
2026-08-22 18:10:59 -07:00
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2026-08-22 18:10:59 -07:00
2026-09-27 09:43:26 -07:00
2026-09-14 16:14:00 -07:00
2026-09-27 08:56:12 -07:00
2026-08-20 18:02:41 -07:00
2026-09-22 07:00:47 -07:00
2026-08-07 17:44:16 -07:00
2026-08-22 18:10:59 -07:00
2026-09-24 08:27:00 -07:00
2026-09-25 08:12:05 -07:00
2026-09-23 16:45:56 -07:00
gramps
536676f11a