Topaz Astra Video Creative Upscale - AI video upscaling

LoadVideo: provides the source video
TopazVideoEnhanceV2: the core node, configured with the Starlight (Astra) Fast upscaler model
SaveVideo: saves the enhanced video

Topaz Astra Video Creative Upscale is available in ComfyUI through the Topaz partner nodes. It upscales and enhances video with the Starlight (Astra) Fast model, optionally combined with apo-8 frame interpolation to raise the frame rate. The workflow accepts MP4 input and produces enhanced MP4 output.

What Topaz Astra Video Creative Upscale is good at

Creative video upscaling: Upscales and enhances video with the Starlight (Astra) Fast model
Optional frame interpolation: Switch to the apo-8 interpolation model to raise the frame rate and smooth motion
Resolution targets: Output at FullHD (1080p) or 4K (2160p)
Simple I/O: Accepts MP4 input and produces enhanced MP4 output

To use the Partner Nodes, you need to ensure that you are logged in properly and using a permitted network environment. Please refer to the Partner Nodes Overview section of the documentation to understand the specific requirements for using the Partner Nodes.

Local users
Cloud users

Make sure your ComfyUI is updated.

Workflows in this guide can be found in the Workflow Templates. If you can’t find them in the template, your ComfyUI may be outdated.If nodes are missing when loading a workflow, possible reasons:

You are not using the latest ComfyUI version (Nightly version)
Some nodes failed to import at startup