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Thread: NDI Broadcast from Unreal. Does alpha transparency work?

  1. #1
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    Question NDI Broadcast from Unreal. Does alpha transparency work?

    So I've been testing the NDI SDK for Unreal and it's very nice but I can't seem to figure out how to get it to output with alpha transparency.

    I'm just starting out with Unreal so I'm not sure if it's a limitation of the NDI plugin or I just don't know how to properly configure it for alpha support. Any guidance here would be greatly appreciated!

  2. #2
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    Give this video a shot: https://youtu.be/Vwr1MMVBqo0

  3. #3
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    Thanks for trying to help but that video doesn't cover anything having to do with alpha channel support in the NDI plugin and doesn't deal with output to NDI at all.
    It's a tutorial where he brings in green screen footage via NDI and then chroma keys it in Unreal engine.

    - - - Updated - - -

    To be clear. My ultimate goal/desire here. Be able to output from Unreal engine to NDI with full alpha support. Meaning things like even bloom work.

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