Capture and play back SDI/HDMI video via Blackmagic DeckLink hardware: ffmpeg decklink indev/outdev (-f decklink -list_devices 1, -f decklink -list_formats 1, -f decklink -i 'DeckLink Mini Recorder 4K', -f decklink 'DeckLink Mini Monitor'), SDK Samples (CapturePreview, LoopThroughPreview, SignalGenerator test-pattern output, StatusMonitor, DeviceList, TestPattern, 3DVideoFrames, StreamOperations, FrameServer, AudioMixer). Pixel formats (uyvy422 = bmdFormat8BitYUV, v210 = bmdFormat10BitYUV), four-CC display modes (Hp60 = 1080p60, 4k60 = UHD60). Requires Desktop Video driver + ffmpeg built --enable-decklink. Use when the user asks to capture from DeckLink, output to SDI, ingest HDMI via Blackmagic, list DeckLink devices/formats, generate test patterns out SDI, or install the DeckLink SDK.
How to install decklink-tools?
damionrashford/media-os/decklink-tools
$npx -y skills add damionrashford/media-os --skill decklink-toolsInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/damionrashford/media-os" --skill "damionrashford/media-os/decklink-tools"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/damionrashford/media-os" that are relevant to the current task. Run `npx skills add "https://github.com/damionrashford/media-os"` and select the relevant skills, then follow their instructions.
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