Null Cast

Null Station in Presets

Does Null Cast capture audio?
No, Null Cast currently captures video and image data only. It does not process audio streams.
Can I project onto multiple objects simultaneously?
Yes. You can select multiple objects and use the "Apply to Selected" tool to cast the same video feed onto all selected meshes at once.
Does this work with Blender 4.2 or 5.0?
Yes, Null Cast supports Blender versions 4.0 through 5.0 and newer.
How do I install the required libraries (OpenCV/MSS)?
The addon includes a built-in dependency manager. Simply go to the Addon Preferences after installation and click the "Install" buttons. No manual Python coding is required.
Can I capture a specific window instead of the whole screen?
Yes. You can use the "Region Capture" feature to define specific coordinates or use the "Visual Picker" to drag and select the exact area of your screen you wish to cast.
Why is my playback lagging?
Real-time capturing can be resource-intensive. To improve performance, try lowering the capture Resolution (e.g., to 640×480) or reducing the FPS limit in the addon settings.
What is Null Cast?
Null Cast is a Blender addon that enables real-time video streaming from webcams or screen captures directly onto 3D object textures.

  • Single Seat Commercial use

    $35

  • 2-5 people Commercial use

    $120

  • 6-14 people Commercial use

    $250
$35

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Details
Blender Extension Compatible Yes
Published 7 months ago
Blender Version 4.0 - 5.0
Extension Type Add-on
License GPL

Null Station

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