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118, "inputs": [], "mode": 0, "order": 1, "outputs": [], "pos": [ -449.6666245906385, 252.66666806708238 ], "properties": { "ue_properties": { "input_ue_unconnectable": {}, "version": "7.7", "widget_ue_connectable": {} } }, "size": [ 480, 344.30989583333337 ], "title": "Note: how to use this workflow", "type": "MarkdownNote", "widgets_values": [ "**Wan2.2 Image to Video(Subgraph)** node is a subgraph, which is converted from the Wan2.2 image to video workflow.\n\nYou can find the tutorial and original workflow [here](https://docs.comfy.org/tutorials/video/wan/wan2_2).\n\n\nThis workflow requires high VRAM (More than 20GB). If you are running this workflow locally, please make sure you have enough VRAM.\n\n## For Comfy Cloud users\n\nIf you are using [cloud.comfy.org](https://cloud.comfy.org/):\n\n1. Since the workflow in the Cloud will have the input image ready, for the first run, you can just click the run button to see what happens. \n\n2. Try to upload your own image to the **Start Frame Image**, and then try to describe the video you want to generate in the **Wan2.2 Image to Video(Subgraph)**." ] }, { "flags": {}, "id": 116, "inputs": [ { "link": 218, "name": "start_image", "type": "IMAGE" }, { "label": "Positive Prompt", "link": null, "name": "text", "type": "STRING", "widget": { "name": "text" } }, { "label": "frames", "link": null, "name": "length", "type": "INT", "widget": { "name": "length" } } ], "mode": 0, "order": 3, "outputs": [ { "links": [ 219 ], "name": "VIDEO", "type": "VIDEO" } ], "pos": [ 699.3576799751058, 250.67823574475284 ], "properties": { "cnr_id": "comfy-core", "proxyWidgets": [ [ "93", "text" ], [ "98", "width" ], [ "98", "height" ], [ "98", "length" ] ], "ue_properties": { "input_ue_unconnectable": {}, "version": "7.7", "widget_ue_connectable": {} }, "ver": "0.3.65" }, "size": [ 353.64583333333337, 465.28645833333337 ], "type": "98e3bef8-6d56-4445-94c0-7281b1cf3503", "widgets_values": [] }, { "bgcolor": "#000", "color": "#432", "flags": {}, "id": 119, "inputs": [], "mode": 0, "order": 2, "outputs": [], "pos": [ -449.66666951427186, 701.333314006831 ], "properties": { "ue_properties": { "input_ue_unconnectable": {}, "version": "7.1", "widget_ue_connectable": {} } }, "size": [ 480, 884.6223958333334 ], "title": "For local ComfyUI users", "type": "MarkdownNote", "widgets_values": [ "[Tutorial](https://docs.comfy.org/tutorials/video/wan/wan2_2\n)\n\n## VRAM Usage\n\nThe following data was tested using an RTX 4090 24GB\n\n| Model | Size |VRAM Usage | 1st Generation | 2nd Generation |\n|---------------------|-------|-----------|---------------|-----------------|\n| fp8_scaled |640*640| 84% | ≈ 536s | ≈ 513s |\n| fp8_scaled + 4steps LoRA | 640*640 | 83% | ≈ 97s | ≈ 71s |\n\n**Diffusion Model**\n- [wan2.2_i2v_high_noise_14B_fp8_scaled.safetensors](https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/resolve/main/split_files/diffusion_models/wan2.2_i2v_high_noise_14B_fp8_scaled.safetensors)\n- [wan2.2_i2v_low_noise_14B_fp8_scaled.safetensors](https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/resolve/main/split_files/diffusion_models/wan2.2_i2v_low_noise_14B_fp8_scaled.safetensors)\n\n**LoRA**\n- [wan2.2_i2v_lightx2v_4steps_lora_v1_low_noise.safetensors](https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/resolve/main/split_files/loras/wan2.2_i2v_lightx2v_4steps_lora_v1_low_noise.safetensors)\n- [wan2.2_i2v_lightx2v_4steps_lora_v1_high_noise.safetensors](https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/resolve/main/split_files/loras/wan2.2_i2v_lightx2v_4steps_lora_v1_high_noise.safetensors)\n\n**VAE**\n- [wan_2.1_vae.safetensors](https://huggingface.co/Comfy-Org/Wan_2.2_ComfyUI_Repackaged/resolve/main/split_files/vae/wan_2.1_vae.safetensors)\n\n**Text Encoder** \n- [umt5_xxl_fp8_e4m3fn_scaled.safetensors](https://huggingface.co/Comfy-Org/Wan_2.1_ComfyUI_repackaged/resolve/main/split_files/text_encoders/umt5_xxl_fp8_e4m3fn_scaled.safetensors)\n\n\nFile save location\n\n```\nComfyUI/\n├───📂 models/\n│ ├───📂 diffusion_models/\n│ │ ├─── wan2.2_i2v_low_noise_14B_fp8_scaled.safetensors\n│ │ └─── wan2.2_i2v_high_noise_14B_fp8_scaled.safetensors\n│ ├───📂 loras/\n│ │ ├─── wan2.2_i2v_lightx2v_4steps_lora_v1_low_noise.safetensors\n│ │ └─── wan2.2_i2v_lightx2v_4steps_lora_v1_low_noise.safetensors\n│ ├───📂 text_encoders/\n│ │ └─── umt5_xxl_fp8_e4m3fn_scaled.safetensors \n│ └───📂 vae/\n│ └── wan_2.1_vae.safetensors\n```\n\nIf you have any problems running this workflow, please report template-related issues via this link: [report the template issue here](https://github.com/Comfy-Org/workflow_templates/issues)" ] } ], "revision": 0, "version": 0.4 }