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The Topaz Video Enhance node uses an external API to improve video quality. It can upscale video resolution, increase frame rate through interpolation, and apply compression. The node processes an input MP4 video and returns an enhanced version based on the selected settings.

Inputs

ParameterDescriptionData TypeRequiredRange
videoThe input video file to be enhanced.VIDEOYes-
upscaler_enabledEnables or disables the video upscaling feature (default: True).BOOLEANYes-
upscaler_modelThe AI model used for upscaling the video.COMBOYes"Starlight (Astra) Fast"
"Starlight (Astra) Creative"
"Starlight Precise 2.5"
upscaler_resolutionThe target resolution for the upscaled video.COMBOYes"FullHD (1080p)"
"4K (2160p)"
upscaler_creativityCreativity level (applies only to Starlight (Astra) Creative). (default: “low”)COMBONo"low"
"middle"
"high"
interpolation_enabledEnables or disables the frame interpolation feature (default: False).BOOLEANNo-
interpolation_modelThe model used for frame interpolation (default: “apo-8”).COMBONo"apo-8"
interpolation_slowmoSlow-motion factor applied to the input video. For example, 2 makes the output twice as slow and doubles the duration. (default: 1)INTNo1 to 16
interpolation_frame_rateOutput frame rate. (default: 60)INTNo15 to 240
interpolation_duplicateAnalyze the input for duplicate frames and remove them. (default: False)BOOLEANNo-
interpolation_duplicate_thresholdDetection sensitivity for duplicate frames. (default: 0.01)FLOATNo0.001 to 0.1
dynamic_compression_levelCQP level. (default: “Low”)COMBONo"Low"
"Mid"
"High"
Note: At least one enhancement feature must be enabled. The node will raise an error if both upscaler_enabled and interpolation_enabled are set to False. The input video must be in MP4 format.

Outputs

Output NameDescriptionData Type
videoThe enhanced output video file.VIDEO
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