Receive RT

Outputs to Out the video being pushed by the SendRT whose name matches the Channel field. The dropdown in the node UI lists the channel names that exist at that moment, refreshed once per second.

• The output resolution and format follow the Send side (the Send’s Precision setting propagates as-is through the whole loop)
• When there is no matching channel, the output is black. The moment you switch channels it is also cleared to black once
• What it receives is the image Send pushed on the previous frame

Thanks to this one-frame delay, building a Receive → process → Send loop does not become a circular reference, and you can build framebuffer-style feedback.

Video