[ComfyUI]腾讯混元视频：8GB VRAM可运行！官方重大更新
Inside an abandoned factory, the camera tracks a male protagonist walking through a large space filled with industrial machinery. The pipes and machines slowly rotate and adjust their positions, creating an eerie sense of motion
参数：`tile_size = 128, overlap=32, temporal_size=32, temporal_overlap=4`
ComfyUI混元视频支持更新
1x1 latent → 8x8 pixels, 2x1 latent → 16x8 pixels, 4x4 latent → 32x32 pixels，以此类推。要启用Temporal Tiling配置，需要：
1. 更新ComfyUI软件到最新版本。 2. 在“VAE Decode(Tiled)”节点中，如果内存少于32GB，尝试降低 tile_size、overlap、temporal_size或temporal_overlap。3. 如果仍然内存不足或想要加速推理，可以在“Load Diffusion Model”节点中选择
fp8 weight_dtype。
更多混元视频模型的使用参见之前的文章：
• ComfyUI官方博客：https://blog.comfy.org/p/running-hunyuan-with-8gb-vram-and • [ComfyUI]MMAudio：有声视频最后一公里！腾讯混元视频模型与多模态音频合成 • [ComfyUI]腾讯混元视频：强烈推荐！质量增强神器！Enhance-A-Video无性能和内存显著影响,免费视频质量增强 • 腾讯混元视频：ComfyUI官方原生支持！GGUF量化低显存福音！开源生态高速发展 • [ComfyUI]腾讯混元视频：运动镜头控制！行走动画LORA，最强开源视频可控性里程碑 • [ComfyUI]腾讯混元视频：v2v视频驱动，最强开源视频模型，影视级画质与导演级运镜，本地16G可体验
混元视频ComfyUI体验
• 还需要下载Unet、Vae、Clip模型，模型下载可文末网盘获取。也可参考之前文章链接获取：腾讯混元视频：ComfyUI官方原生支持！GGUF量化低显存福音！开源生态高速发展。
• 另外笔者也更新最新仙宫云镜像，已支持@Kijai和@ComfyUI官方最新混元视频工作流：https://www.xiangongyun.com/image/detail/994deb2d-d531-43ca-b3f6-12bcd5fd6828?r=UJ6IVE
• LIBLIBAI平台也已经支持混元视频流：https://www.liblib.art/modelinfo/35ee21d5f6a94204abb767ad194ab9cd?versionUuid=be674032ffa14e5597a08922556f4da0
Flux文生图&混元视频工作流
• F.1-绮梦流光-水湄凝香：
https://www.liblib.art/modelinfo/134c6dd95aef48e98a22b24e003e026b
• 文生图-Flux文生图(PuLID|LORA|Joy|SUPIR)工作流：
https://www.liblib.art/modelinfo/782aacd70f604da39e83368c696a02a8?versionUuid=9c5eceb01fb94d4d93d60fe2c0bd7468
• 文生视频-腾迅混元最强开源视频(LORA)工作流：
https://www.liblib.art/modelinfo/35ee21d5f6a94204abb767ad194ab9cd?versionUuid=be674032ffa14e5597a08922556f4da0
混元ComfyUI官方视频工作流
混元ComfyUI官方视频工作流已上传LIBLIB平台：
https://www.liblib.art/modelinfo/433fbf0bd2a8484d8e32d9e32258f378?versionUuid=5125ecb71ba947f58225e1f3714e6bdc
注意：
• ComfyUI本次更新支持了最低8G显存运行体验混元视频模型 • 核心引入VAE Decode(Tiled)节点极限优化。如仍然显存不足可结合FP8模型使用
01.冬雪
A young Chinese woman, wearing a white down jacket and a white scarf, looks directly at the audience as she walks down the street in Harbin, watching the snow fall around her02.图书馆
princess zelda sitting at a desk in a library with a stack of books and she’s texting on her iPhone03.上帝游戏
The video shows back view of God as an elderly man with long white hair and beard, wearing a white robe, in front of a wide computer monitor. The computer screen displays a realistic piano hanging on a rope above a man in business suit walking on the street. The elderly man's index finger hovers over a key labeled "Pause" on computer's keyboard. The video is humorous and whimsical, blending reality and fantasy.如果觉得文章不错，就请赞、在看与转发三连
