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docu:decklink-tools [2016/03/12 10:46] – created derpeter | docu:decklink-tools [2019/02/08 11:09] (current) – derpeter | ||
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+ | = Software to interact with DeckLink Cards | ||
+ | == BMD Tools | ||
+ | Read from DeckLink card with bmdcapture | ||
+ | < | ||
+ | bmdcapture -m 2 -A 1 -V 1 -F nut -f pipe:1 | ||
+ | </ | ||
+ | |||
+ | see bmdcapture -f for supported modes and inputs | ||
+ | == Gstreamer | ||
+ | |||
+ | Read from a DeckLink Card and feed it to voctomix | ||
+ | < | ||
+ | gst-launch-1.0 -v decklinkvideosrc mode=1080i50 connection=hdmi | ||
+ | device-number=1 ! progressreport ! matroskamux ! tcpserversink port=10000 host=0.0.0.0 | ||
+ | </ | ||
+ | |||
+ | == FFMPEG | ||
+ | [[https:// | ||
+ | |||
+ | build ffmpeg 3.x with decklink support: | ||
+ | * copy the content of Linux/ | ||
+ | * use following configure line | ||
+ | < | ||
+ | ./configure --prefix=/ | ||
+ | </ | ||
+ | |||
+ | List DeckLink cards in a machine | ||
+ | < | ||
+ | ffmpeg -f decklink -list_devices 1 -i dummy | ||
+ | </ | ||
+ | |||
+ | Read supported formats from a DeckLink Card | ||
+ | < | ||
+ | ffmpeg -f decklink -list_formats 1 -i ' | ||
+ | </ | ||
+ | |||
+ | |||
+ | == decklink-debugger | ||
+ | |||
+ | Probes all inputs of all DeckLink cards, detecting whether a signal is present, and which image format it has. It also provides a web interface on port 8042 while running. See [[: | ||
+ | |||
+ | == DeckLink Desktop Video | ||
+ | Closed Source, Provided by Blackmagic | ||
+ | |||
+ | == DeckLink Desktop Video SDK | ||
+ | Provided by Blackmagic |