# Reference input on Blackmagic capture cards

**URL:** <https://forums.unrealengine.com/t/reference-input-on-blackmagic-capture-cards/1215835>\
**Category:** Cinematics & Media\
**Tags:** hardware, unreal-engine, editor, question\
**Created:** [June 30, 2023, 9:33pm UTC](https://forums.unrealengine.com/t/reference-input-on-blackmagic-capture-cards/1215835 "2023-06-30T21:33:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Camix.Tech](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Camix.Tech](https://forums.unrealengine.com/u/Camix.Tech)\
**Post date:** [June 30, 2023, 9:33pm UTC](https://forums.unrealengine.com/t/reference-input-on-blackmagic-capture-cards/1215835/1 "2023-06-30T21:33:48Z")

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Is it possible using Blackmagic media plugin and Blackmagic capture card synchronize Engine tick and reference input tick?  
Not by video input, but with reference input