SeedVR2TemporalMerge - ComfyUI Built-in Node Documentation - ComfyUI

This node recombines sampled SeedVR2 latent temporal chunks into a single full-length latent. When a temporal overlap is specified, it crossfades each overlapping region with a Hann window to create smooth transitions between chunks; when the overlap is 0, it performs plain concatenation.

Inputs

Parameter	Description	Data Type	Required	Range
`latents`	The sampled temporal chunks in sequence order.	LATENT	Yes	List of latents
`temporal_overlap`	The temporal_overlap output of Split SeedVR2 Latent. 0 = plain concatenation. (default: 0)	INT	Yes	0 to 16384

Note: The temporal_overlap value must be greater than or equal to 0. All chunks must be 5-dimensional video latents (B, C, T, H, W) and must match in every dimension except the temporal axis (T); only the final chunk may be shorter than the others. If only one chunk is provided, it is returned unchanged.

Outputs

Output Name	Description	Data Type
`latent`	The recombined full-length latent.	LATENT

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