The MB STUDIO Video plugin now features a native Decklink output that allows video playback to a BlackMagic DeckLink card.

Before activating the output it is necessary to specify some video and audio options.

For the video it is advisable to set the number of the device and the video resolution

Example: device-number=0 mode=1080p25 set output 0 with resolution 1920x1080 25 frames per second

The list of all video formats and options is available here: https://gstreamer.freedesktop.org/documentation/decklink/decklinkvideosrc.html?gi-language=c#GstDecklinkModes

For audio options, simply specify the desired output:

Example: device-number=0 sets the blackmagic audio device number to 0

The list of all audio options is available here: https://gstreamer.freedesktop.org/documentation/decklink/decklinkaudiosink.html?gi-language=c#decklinkaudiosink