Make Video Characters Talk & Change Expressions with Wan 2.1 and Infinite Talk (With Interpolation and Upscale) — v1.0

This ComfyUI workflow is for making characters in a video talk and change expressions with Wan 2.1 and Infinite Talk; its title also names interpolation and upscale, but the listing does not specify exact input controls or output format.

The title identifies video characters as the content to change; the listing does not name specific input controls or an output file format.

The listing links a usage video and Kijai’s original ComfyUI-WanVideoWrapper example workflow.

Required ComfyUI node packs: comfyui-frame-interpolation, comfyui-kjnodes, ComfyUI-MelBandRoFormer, comfyui-videohelpersuite, and ComfyUI-WanVideoWrapper.

Required model files and models: clip_vision_h.safetensors, lightx2v_I2V_14B_480p_cfg_step_distill_rank64_bf16.safetensors, MelBandRoformer_fp16.safetensors, rife47.pth, and TencentGameMate/chinese-wav2vec2-base.

Also required: umt5-xxl-enc-bf16.safetensors, wan_2.1_vae.safetensors, Wan2_1-InfiniTetalk-Single_fp16.safetensors, wan21Lightspeed_lightspeedI2v14B480p.safetensors, and wav2vec2-chinese-base_fp16.safetensors.

The listed base model is Wan Video 14B i2v 480p.

The listing does not specify a license; review the usage terms before using it.

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