ComfyUI/comfy/ldm
comfyanonymous 943b3b615d
HunyuanVideo 1.5 (#10819)
* init

* update

* Update model.py

* Update model.py

* remove print

* Fix text encoding

* Prevent empty negative prompt

Really doesn't work otherwise

* fp16 works

* I2V

* Update model_base.py

* Update nodes_hunyuan.py

* Better latent rgb factors

* Use the correct sigclip output...

* Support HunyuanVideo1.5 SR model

* whitespaces...

* Proper latent channel count

* SR model fixes

This also still needs timesteps scheduling based on the noise scale, can be used with two samplers too already

* vae_refiner: roll the convolution through temporal

Work in progress.

Roll the convolution through time using 2-latent-frame chunks and a
FIFO queue for the convolution seams.

* Support HunyuanVideo15 latent resampler

* fix

* Some cleanup

Co-Authored-By: comfyanonymous <121283862+comfyanonymous@users.noreply.github.com>

* Proper hyvid15 I2V channels

Co-Authored-By: comfyanonymous <121283862+comfyanonymous@users.noreply.github.com>

* Fix TokenRefiner for fp16

Otherwise x.sum has infs, just in case only casting if input is fp16, I don't know if necessary.

* Bugfix for the HunyuanVideo15 SR model

* vae_refiner: roll the convolution through temporal II

Roll the convolution through time using 2-latent-frame chunks and a
FIFO queue for the convolution seams.

Added support for encoder, lowered to 1 latent frame to save more
VRAM, made work for Hunyuan Image 3.0 (as code shared).

Fixed names, cleaned up code.

* Allow any number of input frames in VAE.

* Better VAE encode mem estimation.

* Lowvram fix.

* Fix hunyuan image 2.1 refiner.

* Fix mistake.

* Name changes.

* Rename.

* Whitespace.

* Fix.

* Fix.

---------

Co-authored-by: kijai <40791699+kijai@users.noreply.github.com>
Co-authored-by: Rattus <rattus128@gmail.com>
2025-11-20 22:44:43 -05:00
..
ace Remove useless code. (#10223) 2025-10-05 15:41:19 -04:00
audio Enable Runtime Selection of Attention Functions (#9639) 2025-09-12 18:07:38 -04:00
aura Enable Runtime Selection of Attention Functions (#9639) 2025-09-12 18:07:38 -04:00
cascade Enable Runtime Selection of Attention Functions (#9639) 2025-09-12 18:07:38 -04:00
chroma Fix custom nodes import error. (#10747) 2025-11-14 03:26:05 -05:00
chroma_radiance Use same code for chroma and flux blocks so that optimizations are shared. (#10746) 2025-11-14 01:28:05 -05:00
cosmos Enable Runtime Selection of Attention Functions (#9639) 2025-09-12 18:07:38 -04:00
flux Fix hunyuan 3d 2.0 (#10792) 2025-11-18 16:46:19 -05:00
genmo Enable Runtime Selection of Attention Functions (#9639) 2025-09-12 18:07:38 -04:00
hidream Enable Runtime Selection of Attention Functions (#9639) 2025-09-12 18:07:38 -04:00
hunyuan3d Enable Runtime Selection of Attention Functions (#9639) 2025-09-12 18:07:38 -04:00
hunyuan3dv2_1 Fix issue on old torch. (#9791) 2025-09-10 00:23:47 -04:00
hunyuan_video HunyuanVideo 1.5 (#10819) 2025-11-20 22:44:43 -05:00
hydit Change cosmos and hydit models to use the native RMSNorm. (#7934) 2025-05-04 06:26:20 -04:00
lightricks Lower ltxv mem usage to what it was before previous pr. (#10643) 2025-11-04 22:47:35 -05:00
lumina ScaleROPE now works on Lumina models. (#10578) 2025-10-31 15:41:40 -04:00
mmaudio/vae Implement the mmaudio VAE. (#10300) 2025-10-11 22:57:23 -04:00
models Implement hunyuan image refiner model. (#9817) 2025-09-12 00:43:20 -04:00
modules Fix depending on asserts to raise an exception in BatchedBrownianTree and Flash attn module (#9884) 2025-09-15 20:05:03 -04:00
omnigen Enable Runtime Selection of Attention Functions (#9639) 2025-09-12 18:07:38 -04:00
pixart Remove windows line endings. (#8866) 2025-07-11 02:37:51 -04:00
qwen_image qwen: reduce VRAM usage (#10725) 2025-11-12 16:20:53 -05:00
wan Use single apply_rope function across models (#10547) 2025-11-04 20:10:11 -05:00
common_dit.py add RMSNorm to comfy.ops 2025-04-14 18:00:33 -04:00
util.py Fix and enforce new lines at the end of files. 2024-12-30 04:14:59 -05:00