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With the native comfy implementation of Hunyuan I have tweaked the workflow to work for 12GB VRAM cards. It looks like you can get at least to 73 frames and probably a bit more. It takes about 8 minutes for a 4070Ti...
Profil d'exécution
Description de la source
With the native comfy implementation of Hunyuan I have tweaked the workflow to work for 12GB VRAM cards. It looks like you can get at least to 73 frames and probably a bit more. It takes about 8 minutes for a 4070Ti to run 20 steps.
Do make sure to update your comfy and to get the exact result above the guidance I put up to 10 (I reduced it for the base workflow as it caused some burning for some prompts).
As its not as complete as the wrapper node there is a few less features than that for now. But there is also no crazy special installations that you need to do.
Links to model downloads here:
Commentaire généré par l’IA
Explication générée par l’IA à partir des détails de la source et de la configuration. Les suggestions sont clairement signalées.
This ComfyUI workflow is for generating Hunyuan Video clips: it takes text-conditioning input and the listed Hunyuan Video model files, then produces a combined video described as at least 73 frames, possibly more.
The workflow stages named in the listing include text encoding, Hunyuan latent-video setup, advanced sampling, tiled VAE decoding, and video combining.
The workflow is described as tweaked for graphics cards with 12GB VRAM.
The listing reports about 8 minutes for a 4070Ti to run 20 steps.
The listing advises updating ComfyUI before use.
Suggestion · non vérifié
The description says this native ComfyUI implementation needs no special installations.
Listed model files include clip_l.safetensors, hunyuan_video_t2v_720p_bf16.safetensors, hunyuan_video_vae_bf16.safetensors, and llava_llama3_fp8_scaled.safetensors.
Named nodes include BasicGuider, BasicScheduler, CLIPTextEncode, DualCLIPLoader, EmptyHunyuanLatentVideo, FluxGuidance, KSamplerSelect, and ModelSamplingSD3.
Other named nodes include RandomNoise, SamplerCustomAdvanced, UNETLoader, VAEDecodeTiled, VAELoader, and VHS_VideoCombine.
For the result described in the listing, it advises guidance up to 10; the base workflow uses lower guidance because some prompts caused burning.
Suggestion · non vérifié
Before use, verify that the listed model files and nodes are available in your ComfyUI setup.
Suggestion · non vérifié
The description says this implementation has fewer features than the wrapper node, and no license is specified.
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Sources
1 sourceExtraits de sources
1 extraitSource context: 16736 downloads · Type Workflows · Base model Hunyuan Video
Remaining hardware or download-size estimates are not available yet.
Exigences
Text encoder · 235 MB · SAFETENSORS · Unknown
DualCLIPLoader
PossibleText encoder · Unknown
Checkpoint · SAFETENSORS · Unknown
hunyuan_video_vae_bf16.safetensors
PossibleVAE · Unknown
Text encoder · 8.47 GB · SAFETENSORS · fp8 · Unknown
VAEDecodeTiled
PossibleVAE · Unknown
VAELoader
PossibleVAE · Unknown
BasicGuider
Non résoluPack de nœud · Unknown
BasicScheduler
PossiblePack de nœud · Unknown
CLIPTextEncode
PossiblePack de nœud · Unknown
EmptyHunyuanLatentVideo
Non résoluPack de nœud · Unknown
FluxGuidance
Non résoluPack de nœud · Unknown
KSamplerSelect
PossiblePack de nœud · Unknown
ModelSamplingSD3
Non résoluPack de nœud · Unknown
RandomNoise
Non résoluPack de nœud · Unknown
SamplerCustomAdvanced
Non résoluPack de nœud · Unknown
UNETLoader
PossiblePack de nœud · Unknown
VHS_VideoCombine
PossiblePack de nœud · Unknown
