 Johanness
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bd1f060c73
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decklink-out: reuse frames via ScheduledFrameCompleted callback pool
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2026-05-30 23:23:15 +03:00 |
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Johanness
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26febc41d6
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decklink-out: preroll frames before StartScheduledPlayback, detect output format
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2026-05-30 23:21:13 +03:00 |
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Johanness
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a3cd45cc49
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decklink-out: add mode support check, limit CreateVideoFrame error spam
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2026-05-30 23:18:02 +03:00 |
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Johanness
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b4f766fb9d
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add HRESULT logging to CreateVideoFrame for debug
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2026-05-30 23:15:00 +03:00 |
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Johanness
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b5d9c7cd3f
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fix decklink-out: init grains_read from current time to avoid epoch realignment
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2026-05-30 23:13:24 +03:00 |
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Johanness
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c2e823beda
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fix realignment
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2026-05-30 23:10:35 +03:00 |
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Johanness
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003279669e
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fix output res&frame rate
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2026-05-30 23:07:15 +03:00 |
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Johanness
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2206fd71b3
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some fixes
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2026-05-30 22:12:47 +03:00 |
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Johanness
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34f72c22f0
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hardcoded decklink mode fix
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2026-05-28 23:43:26 +03:00 |
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Johanness
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d02223224f
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feat: add DeckLink input and output nodes
decklink-in:
- IDeckLinkInputCallback::VideoInputFrameArrived captures V210 frames
- Frame data stored with mutex, copied to MXL grain in process thread
- Uses mxlSleepUntil for TAI-time-based grain pacing
- Configurable: device_index (int), mode (1080i50/1080p50/etc)
- Auto-detect input format via bmdVideoInputEnableFormatDetection
- 1 output port: video_out (V210)
decklink-out:
- Reads V210 grains from MXL, schedules playback via DeckLink output
- Creates IDeckLinkMutableVideoFrame, copies grain data, schedules
- Uses ScheduledFrameCompleted callback for frame completion
- Configurable: device_index (int), mode (1080i50/1080p50/etc)
- 1 input port: video_in (V210)
Both nodes:
- Use DeckLinkAPIDispatch.cpp for CreateDeckLinkIteratorInstance
- Access pixel data via IDeckLinkVideoBuffer (latest SDK API)
- Graceful device open/close on writer/reader add/remove
- Build conditionally via DMF_BUILD_DECKLINK + DECKLINK_SDK_DIR
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2026-05-28 22:23:00 +03:00 |
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