V2.1 - Minor update to the workflowadd switch to all three function among RTX/ upscale with model/ frame interpolationadd reserved VRAM to avoid OOMFor Low VRAM user, if you meet OOM in upscale 15s video, you might disable upscale with model and scale x 2.00 in RTX, megapixels = 3.7 and continue the frame interpolation.<img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/2634b519-2572-4c22-825a-74d7dfb40ac5/original=true/2634b519-2572-4c22-825a-74d7dfb40ac5.jpeg" />V2.0 - Major update to the workflowadd frame interpolation function in the subgraphexchange the upscale order.add several button on the subgraph interface let user make their option.frame interpolation could be switch off by this button as shown below.provide link to download interpolation model.V2.0更新加入frame interpolation 功能更改放大的順序由先完成RTX改成完成upscale with model 後再做RTX修復在subgraph中增加frame interpolation開關提供用家選擇frame interpolation可以用下方圖中的按鈕開關提供下載連接<img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/af1eac65-a8f4-4f81-a8fc-10d3cf41dcc8/original=true/af1eac65-a8f4-4f81-a8fc-10d3cf41dcc8.jpeg" /><img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/3ace12ef-0060-41cc-a9ba-f5ddb79c4a3c/original=true/3ace12ef-0060-41cc-a9ba-f5ddb79c4a3c.jpeg" /><img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/c99aaf5b-7b0d-43c7-b5d6-dad495ed4a56/original=true/c99aaf5b-7b0d-43c7-b5d6-dad495ed4a56.jpeg" /><img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/44a4ba8c-f8b5-44ef-bd9a-73b09f92e16a/original=true/44a4ba8c-f8b5-44ef-bd9a-73b09f92e16a.jpeg" />V1.1 - Minor update to the workflow.Minor update to the workflow.Add last frame generate after video upscaled.This was supposed to be included in the workflow for the next update of Minimax H3 workflow, but I feel like some users would just upscale every single output right after generating it.小更新在影片upscale後加入自動生成last frame.本來應該加在Minimax H3下次更新的Workflow中但總覺得有用家會每生成一條就立即upscale<img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/2835ff19-18b1-4816-adcc-dfc4aff6e5e4/original=true/2835ff19-18b1-4816-adcc-dfc4aff6e5e4.jpeg" />Simple workflow for Low VRAM user. (Extreme FAST)This workflow isn't limited to MiniMax H3 users—those running Wan2.2 and LTX-Video 2.3 can use it exactly the same way.Just a quick heads-up: if your video has no audio, remember to disconnect the Audio link from the Load Video node, otherwise you'll get an error.Once again, what I'm sharing today is an ultra-simple workflow. It follows my usual style: simple, practical, completely spaghetti-free, and 100% Low VRAM friendly.I’ve covered the rest of the details directly inside the workflow, so I won't repeat them here.Low VRAM專用放大影片Workflow. (極快)不限於Minimax H3 用家, Wan 2.2 和LTX 2.3的用家同樣可用沒聲音的影片記得斷開Load Video 中Audio的連接, 不然會報錯今次分享的亦是超簡單Workflow。亦遵循我一貫作風, 簡單, 實際, 不會意粉化, Low VRAM能用其他詳細在workflow中有說明就不再重覆了How to merge videos with FFmpeg in ComfyUI Desktop (2026)?<a target="_blank" rel="ugc" href="https://civarchive.com/articles/34119/how-to-merge-videos-with-ffmpeg-in-comfyui-desktop-2026">https://civarchive.com/articles/34119/how-to-merge-videos-with-ffmpeg-in-comfyui-desktop-2026</a><img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/ad710657-9c83-4374-931d-ad287347fd68/original=true/ad710657-9c83-4374-931d-ad287347fd68.jpeg" />Special thanks to Dasiwa👏<img src="https://image.civitai.com/xG1nkqKTMzGDvpLrqFT7WA/62e43d9d-75b6-4145-b849-f98c9698bf45/original=true/62e43d9d-75b6-4145-b849-f98c9698bf45.jpeg" />Minimax H3 Multi Ref workflow for low VRAM<a target="_blank" rel="ugc" href="https://civarchive.com/models/2862009/minimax-h3-multi-ref-workflow-for-low-vram">https://civarchive.com/models/2862009/minimax-h3-multi-ref-workflow-for-low-vram</a>This is a simple workflow for VoxCPM2, featuring a single-speaker setup and a multi-speaker setup.這是作為輸助語音生成VoxCPM2的Workflow<a target="_blank" rel="ugc" href="https://civarchive.com/models/2865730/voxcpm2-simple-workflow-for-low-v-ram">https://civarchive.com/models/2865730/voxcpm2-simple-workflow-for-low-v-ram</a>I've also written an article about VoxCPM2—feel free to check it out if you're interested!還有關於VoxCPM2的文章, 有興趣可以看看<a target="_blank" rel="ugc" href="https://civarchive.com/articles/34023/why-do-we-still-need-a-audio-generation-model-even-minimax-h3-could-produce-audio">https://civarchive.com/articles/34023/why-do-we-still-need-a-audio-generation-model-even-minimax-h3-could-produce-audio</a>Krea 2 Quadview Simple workflowQaudview might lock the character appearence during mulit reference in long video generation.Krea 2 多角度參考圖 Workflow多角度參考圖可以在影片生成時鎖死角色外表, 特別在長片分多次生成中作為參考圖使用<a target="_blank" rel="ugc" href="https://civarchive.com/models/2867878/krea-2-quadview-simple-workflow-for-low-vram">https://civarchive.com/models/2867878/krea-2-quadview-simple-workflow-for-low-vram</a>Krea 2 Control Net Simple Workflow for low VRAM<a target="_blank" rel="ugc" href="https://civarchive.com/models/2869504/krea-2-control-net-simple-workflow-for-low-vram">https://civarchive.com/models/2869504/krea-2-control-net-simple-workflow-for-low-vram</a>

Video upscale workflow for Low VRAM (Extreme FAST)

minor updated for the OOM problem for Low VRAM in 15s video.add switch to RTX/Upscale with model/Frame interpolationuser may choose what kind of upscale among them.if user meet OOM in frame interpolation, you might switch off the upscale with model, use RTX scale x 2.00 and megapixels = 3.7, and continue the frame interpolation.

Files with SHA256: c99b2af2a0f4c8b68cbc59d325a40c20dcac45309cabf0a270d77992aad4f2c4