<h3 id="extreme-speed-up-of-wan-2.2-t2v-and-i2v-with-just-4-steps">Extreme speed-up of Wan 2.2 T2V and I2V with just 4 steps</h3><a target="_blank" rel="ugc" href="https://huggingface.co/lightx2v">https://huggingface.co/lightx2v</a>Update: 25/10/30<ul><li>Refined HIGH lora, extracted from kijai from the most recent checkpoint of lighx2v</li><li><a target="_blank" rel="ugc" href="https://huggingface.co/Kijai/WanVideo_comfy/tree/main/LoRAs/Wan22_Lightx2v">https://huggingface.co/Kijai/WanVideo_comfy/tree/main/LoRAs/Wan22_Lightx2v</a></li><li>not an official lighx2v lora</li><li>key warnings can be ignored (unused weights)</li></ul>Update: 25/10/23<ul><li>Added new release 1022 of Lighx2V LoRAs</li><li>Quality seems improved</li><li>Possible no ghosting anymore</li><li>Compatible to other LoRAs</li></ul>Update: 25/10/15<ul><li>MoE-Distill is the latest speed-up LoRA</li><li>Patched version from KJ (HIGH)</li><li>Restores some motions compared to other speed-up's</li><li>Quality seems high</li></ul>Needs more testing. Some situations are still slow motion.Use: Euler+simple, Sigma-Shift 5, CFG 1⚠️ Attention<ul><li>Some configurations seems to blur/ghost</li><li>It seems incompatible with some LoRAs (e.g. NSFW)</li><li>It seems incompatible some checkpoints</li></ul>Update: 25/08/21<ul><li>More Sampler+Scheduler info</li><li>ATM: The LoRAs cause a bit slowdown compared to native sampling without</li></ul>Update: 25/08/08<ul><li>The I2V Lora-Upload seem to be broken, re-uploaded it again</li><li>Changed some Usage descriptions</li><li>Mentioned scheduler/sampler combo</li></ul>Update: 25/08/07<ul><li>Added I2V LoRAs</li></ul>Update: 25/08/05<ul><li>Added more Infos and LoRAs fix1</li></ul><h3 id="usage">Usage</h3><h3 id="swarmui">SwarmUI</h3><ol><li>CFG: 1</li><li>Steps: 4</li></ol><ul><li>For T2V Use with this at the end of your prompt: <code>&lt;base&gt; &lt;lora:Wan2.2-Lightning_T2V-A14B-4steps-lora_HIGH_fp16&gt; &lt;refiner&gt; &lt;lora:Wan2.2-Lightning_T2V-A14B-4steps-lora_LOW_fp16&gt;</code> (adapt the lora filenames to whatever specific filenames you have locally)</li><li>For I2V, use <code>&lt;video&gt; &lt;lora:...i2v-high&gt; &lt;videoswap&gt; &lt;lora:...i2v-low&gt;</code> and of course use the i2v loras</li><li>the I2V Lightning LoRA appears to target 16 fps</li></ul><h3 id="general:">General:</h3><ul><li>1 strength on both</li><li>2+2 steps (total 4)</li><li>switch at 2 (50%)</li><li>Sigma Shift: 5</li><li>Sampler + Scheduler combinations:<ul><li>Euler + Beta</li><li>LCM + LTX</li><li>Euler + Simple</li></ul></li></ul><ul><li>You need to be very descriptive, short prompts leading to much more random things.</li><li>work best at 81x480x832, 81x832x480, 81x720x1280, 81x1280x720</li></ul>usage tip first loras (outdated):<ul><li>0.125 strength on both</li><li>4 steps</li><li>switch at 2</li></ul>Did not figured out optimal settings for comfyui or swarmui ... still testing. Let me know! :) Generation times &lt;3 minutes<hr /><span style="background-color:rgb(26, 27, 30);color:rgb(141, 141, 143);font-family:-apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Helvetica, Arial, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;;font-size:16px">YOU are responsible for outputs as always! If you make <a target="_blank" rel="ugc" href="https://civarchive.com/content/tos"><span style="background-color:rgb(26, 27, 30);font-family:-apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Helvetica, Arial, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;;font-size:16px">ToS</a><span style="background-color:rgb(26, 27, 30);color:rgb(141, 141, 143);font-family:-apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Helvetica, Arial, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;;font-size:16px"> violating content and I get aware I WILL report this.

Wan 2.2 Lightning LoRAs

Wan2.2-T2V-A14B-4steps-lora-rank64-V1-high.safetensors

T2V-A14B-4st-high

high-r64-1030

low-r64-1022

high-r64-1022

i2v-Moe-Distill-Low

i2v-Moe-Distill-High bf16

i2v-seko-v1-low-r64

i2v-seko-v1-high-r64

t2v-low-fix1

t2v-high-fix1

T2V-A14B-4st-low

Files with SHA256: 886f7d0bcd37acea18940bd6e26c1975cb9533e7aaada9ce56c8e6c78e6ae210