<div data-youtube-video="https://youtu.be/R3W2ab1_TzY"><iframe src="https://www.youtube.com/embed/R3W2ab1_TzY" width="853" height="480" allowfullscreen></iframe></div> 
 
AI-KSK ComfyUI workflow: Universal Video Upscale with SeedVR2 and optional DLSS frame interpolation. A standalone post-processing chain for any finished video, independent of the MiniMax H3 generation pack. 
 
Main features: 
- SeedVR2 EMA 3B FP8 video upscaler with selectable target short edge (default 2160p); output short edge = input short edge x multiplier, with block-swap VRAM optimization. 
- DLSS 5 frame interpolation with selectable 2x / 3x / 4x rate after upscaling. 
- Two independent SaveVideo outputs: SeedVR2-only result at the source frame rate, and the final SeedVR2 + DLSS result. 
- No text encoder, VAE, or sampling models required; pure inference-side post processing. 
- Feed it the 768P, 2K, or 4K renders from the MiniMax H3 workflows in the same pack, or any other finished video. 
 
Suggested workflow: 
1. Import the JSON into ComfyUI and install the model files and custom nodes referenced by the workflow. 
2. Provide the required text, image, or video inputs for the selected path. 
3. Adjust resolution, steps, denoise, and prompt controls, then run the connected SaveVideo output. 
 
 
RunningHub workflow: 
https://www.runninghub.ai/zh-cn/post/2098788728777388033?inviteCode=rh-v1111 
 
AI-KSK RunningHub workflow hub: 
https://www.runninghub.ai/user-center/1892566146468511746?inviteCode=rh-v1111 
 
Bilibili tutorial: 
https://www.bilibili.com/video/BV1vFYz6HECU/ 
 
RunningHub registration and AI tools: 
https://www.runninghub.ai/?inviteCode=rh-v1111 
https://www.runninghub.ai/ai-generator/2046514150500524034?inviteCode=rh-v1111 
https://www.runninghub.ai/vip-rights/3?inviteCode=rh-v1111 
https://rhtv.runninghub.ai/projects?inviteCode=rh-v1111 
 
Stable global access: 
https://lelians.com/#/register?code=mFIJ5tZn 
 
TokenRhythm AI model credits: 
https://tokenrhythm.studio/i/rf_tr_kM6wekDquDDZQD4PUNmgiuHA 
 
Youyun Cloud GPU: 
https://passport.compshare.cn/register?referral_code=A7fTQUYY9lCDFJwA6MMvoq 
https://www.notion.so/2b72459a3ac6808f8282f2c687ed8f52 
 
RunPod Cloud GPU: 
https://runpod.io/?ref=sxk5n5m7 
 
Support AI-KSK: 
https://ko-fi.com/aiksk

Universal Video Upscale SeedVR2 + DLSS

<div data-youtube-video="https://youtu.be/R3W2ab1_TzY"></div> 
 
AI-KSK ComfyUI workflow: Universal Video Upscale with SeedVR2 and optional DLSS frame interpolation. A standalone post-processing chain for any finished video, independent of the MiniMax H3 generation pack. 
 
Main features: 
- SeedVR2 EMA 3B FP8 video upscaler with selectable target short edge (default 2160p); output short edge = input short edge x multiplier, with block-swap VRAM optimization. 
- DLSS 5 frame interpolation with selectable 2x / 3x / 4x rate after upscaling. 
- Two independent SaveVideo outputs: SeedVR2-only result at the source frame rate, and the final SeedVR2 + DLSS result. 
- No text encoder, VAE, or sampling models required; pure inference-side post processing. 
- Feed it the 768P, 2K, or 4K renders from the MiniMax H3 workflows in the same pack, or any other finished video. 
 
Suggested workflow: 
1. Import the JSON into ComfyUI and install the model files and custom nodes referenced by the workflow. 
2. Provide the required text, image, or video inputs for the selected path. 
3. Adjust resolution, steps, denoise, and prompt controls, then run the connected SaveVideo output. 
 
 
RunningHub workflow: 
https://www.runninghub.ai/zh-cn/post/2098788728777388033?inviteCode=rh-v1111 
 
AI-KSK RunningHub workflow hub: 
https://www.runninghub.ai/user-center/1892566146468511746?inviteCode=rh-v1111 
 
Bilibili tutorial: 
https://www.bilibili.com/video/BV1vFYz6HECU/ 
 
RunningHub registration and AI tools: 
https://www.runninghub.ai/?inviteCode=rh-v1111 
https://www.runninghub.ai/ai-generator/2046514150500524034?inviteCode=rh-v1111 
https://www.runninghub.ai/vip-rights/3?inviteCode=rh-v1111 
https://rhtv.runninghub.ai/projects?inviteCode=rh-v1111 
 
Stable global access: 
https://lelians.com/#/register?code=mFIJ5tZn 
 
TokenRhythm AI model credits: 
https://tokenrhythm.studio/i/rf_tr_kM6wekDquDDZQD4PUNmgiuHA 
 
Youyun Cloud GPU: 
https://passport.compshare.cn/register?referral_code=A7fTQUYY9lCDFJwA6MMvoq 
https://www.notion.so/2b72459a3ac6808f8282f2c687ed8f52 
 
RunPod Cloud GPU: 
https://runpod.io/?ref=sxk5n5m7 
 
Support AI-KSK: 
https://ko-fi.com/aiksk

Files with SHA256: 467635bc724789df42dae1deaf90dc6bf73df931853041038b872dfa1e785a9a