Hello, this is a T2V (Text-to-Video) workflow built in ComfyUI via Wan2.2. Wan2.2 is a model capable of generating videos with ultra-high quality. The functions of this workflow are as follows:<ol><li>While ensuring ultra-high quality, it optimizes the rendering time to the greatest extent—you can get a 5-second video in just 5 minutes.</li><li>Input simple prompts to get ultra-high quality results (this function needs to be used on the online platform; it can be disabled for local operation).</li></ol>Let's get started!<h1 id="wan2.2-text-to-video">Wan2.2 Text-To-Video</h1>---<h2 id="workflow-online-test-link">🔗 Workflow Online Test Link</h2>🔗 <a target="_blank" rel="ugc" href="https://www.runninghub.ai/post/1956796892379058177/?inviteCode=rh-v1171">https://www.runninghub.ai/post/1956796892379058177/?inviteCode=rh-v1171</a><h3></h3><h3 id="first-click:-click-the-link-to-claim-1100-rh-coins-(for-new-users-only)">First Click: Click the link to claim 1100 RH Coins (for new users only)</h3><h3 id="uses-of-the-coins:">Uses of the Coins:</h3>1. Can use RTX 4090 for free to render workflows for 2 hours2. Allows generating approximately 20 videos (resolution: 1280*720)---<h2 id="wan-models-to-download">📦 WAN Models to Download</h2>---<h3 id="main-wan-model">🔴 Main WAN Model</h3><code>Wan2_2-T2V-A14B_HIGH_fp8_e4m3fn_scaled_KJ.safetensors</code>🔗 [Download Link](<a target="_blank" rel="ugc" href="https://huggingface.co/Kijai/WanVideo_comfy_fp8_scaled/resolve/main/T2V/Wan2_2-T2V-A14B_HIGH_fp8_e4m3fn_scaled_KJ.safetensors?download=true">https://huggingface.co/Kijai/WanVideo_comfy_fp8_scaled/resolve/main/T2V/Wan2_2-T2V-A14B_HIGH_fp8_e4m3fn_scaled_KJ.safetensors?download=true</a>)🗂️ Place in: <code>ComfyUI/models/diffusion_models</code>AND<code>Wan2_2-T2V-A14B-LOW_fp8_e4m3fn_scaled_KJ.safetensors</code>🔗 [Download Link](<a target="_blank" rel="ugc" href="https://huggingface.co/Kijai/WanVideo_comfy_fp8_scaled/resolve/main/T2V/Wan2_2-T2V-A14B-LOW_fp8_e4m3fn_scaled_KJ.safetensors?download=true">https://huggingface.co/Kijai/WanVideo_comfy_fp8_scaled/resolve/main/T2V/Wan2_2-T2V-A14B-LOW_fp8_e4m3fn_scaled_KJ.safetensors?download=true</a>)🗂️ Place in: <code>ComfyUI/models/diffusion_models</code>---<h3 id="wan2.2-lighting">🟣 WAN2.2-LIGHTING</h3><code>Wan2.2-T2V-A14B-4steps-lora-rank64-Seko-V1-high_noise_model.safetensors</code>🔗 [Download Link](<a target="_blank" rel="ugc" href="https://huggingface.co/lightx2v/Wan2.2-Lightning/resolve/main/Wan2.2-T2V-A14B-4steps-lora-rank64-Seko-V1/high_noise_model.safetensors?download=true">https://huggingface.co/lightx2v/Wan2.2-Lightning/resolve/main/Wan2.2-T2V-A14B-4steps-lora-rank64-Seko-V1/high_noise_model.safetensors?download=true</a>)AND<code>Wan2.2-T2V-A14B-4steps-lora-rank64-Seko-V1-low_noise_model.safetensors</code>🔗 [Download Link](<a target="_blank" rel="ugc" href="https://huggingface.co/lightx2v/Wan2.2-Lightning/resolve/main/Wan2.2-T2V-A14B-4steps-lora-rank64-Seko-V1/low_noise_model.safetensors?download=true">https://huggingface.co/lightx2v/Wan2.2-Lightning/resolve/main/Wan2.2-T2V-A14B-4steps-lora-rank64-Seko-V1/low_noise_model.safetensors?download=true</a>)🗂️ Place in: <code>ComfyUI/models/vae</code>---<h3 id="wan-vae">🟣 WAN VAE</h3><code>Wan2_1_VAE_bf16</code>🔗 [Download Link](<a target="_blank" rel="ugc" href="https://huggingface.co/Kijai/WanVideo_comfy/resolve/main/Wan2_1_VAE_bf16.safetensors?download=true">https://huggingface.co/Kijai/WanVideo_comfy/resolve/main/Wan2_1_VAE_bf16.safetensors?download=true</a>)OR<code>wan2_1_vae_fp8</code>🔗 [Download Link](<a target="_blank" rel="ugc" href="https://huggingface.co/calcuis/wan-gguf/resolve/2a7520ea1e79d3f1f3f454a938613235633e1cba/wan2_1_vae_fp8.safetensors">https://huggingface.co/calcuis/wan-gguf/resolve/2a7520ea1e79d3f1f3f454a938613235633e1cba/wan2_1_vae_fp8.safetensors</a>)🗂️ Place in: <code>ComfyUI/models/vae</code>---<h3 id="wan-text-encoder">🟣 WAN Text Encoder</h3><code>umt5-xxl-enc-bf16.safetensors</code>🔗 [Download Link](<a target="_blank" rel="ugc" href="https://huggingface.co/Kijai/WanVideo_comfy/resolve/main/umt5-xxl-enc-bf16.safetensors">https://huggingface.co/Kijai/WanVideo_comfy/resolve/main/umt5-xxl-enc-bf16.safetensors</a>)OR<code>umt5-xxl-enc-fp8.safetensors</code>🔗 [Download Link](<a target="_blank" rel="ugc" href="https://huggingface.co/Kijai/WanVideo_comfy/resolve/main/umt5-xxl-enc-fp8_e4m3fn.safetensors">https://huggingface.co/Kijai/WanVideo_comfy/resolve/main/umt5-xxl-enc-fp8_e4m3fn.safetensors</a>)🗂️ Place in: <code>ComfyUI/models/text_encoders</code>---⚠️⚠️⚠️ Prompt OptimizationThis feature can only be used on online platforms. For local use, you need to disable the prompt optimization node.---⚠️ Torch Compile WarningIf your setup doesn’t support torch compile, set attention mode to <code>sdpa</code> in the model loader and bypas the Torch Compile settings and adjust the base_precision to just fp16---⚠️ Block SwappingBlock swapping helps if you have lower VRAM and/or get OOM. You can bypass it first and then update the blocks to swap to a higher number till you don't get OOM (up to 40) It will run slower so don't use if you have enough VRAM.---⚠️ Other known issuesIf you get an error that has "FlowMatch" in it, please change your scheduler to uni_pc from FlowMatch_Causvid (or something else you like, dmp++_sde/beta is good too)

Files with SHA256: e106f0210805d5570188d928fd977ea191bf222aa3d9e6aa5d9aa591b4d6df31