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FastVideo
fastvideo
fastvideo
fastvideo
attention
attention
attention
backends
backends
backends
abstract
flash_attn
sage_attn
sage_attn3
sdpa
sla
video_sparse_attn
vmoba
layer
selector
configs
configs
configs
configs
models
models
models
audio
audio
audio
ltx2_audio_vae
base
dits
dits
dits
base
cosmos
cosmos2_5
hunyuangamecraft
hunyuanvideo
hunyuanvideo15
hyworld
lingbotworld
longcat
ltx2
matrixgame
sd3
wanvideo
encoders
encoders
encoders
base
clip
gemma
llama
qwen2_5
reason1
siglip
t5
upsamplers
upsamplers
upsamplers
base
hunyuan15
vaes
vaes
vaes
autoencoder_kl
autoencoder_kl
Table of contents
Classes
base
cosmos2_5vae
cosmosvae
gamecraftvae
hunyuan15vae
hunyuanvae
ltx2vae
wanvae
pipelines
pipelines
pipelines
base
cosmos
cosmos2_5
hunyuan
hunyuan15
hunyuangamecraft
hyworld
lingbotworld
longcat
ltx2
sd35
turbodiffusion
wan
sample
sample
sample
base
cosmos
cosmos2_5
hunyuan
hunyuan15
hunyuangamecraft
hyworld
lingbotworld
ltx2
sd35
turbodiffusion
wan
utils
dataset
dataset
dataset
latent_datasets
ltx2_precomputed_dataset
parquet_dataset_iterable_style
parquet_dataset_map_style
preprocessing_datasets
transform
upload_to_hf
utils
validation_dataset
distributed
distributed
distributed
communication_op
device_communicators
device_communicators
device_communicators
base_device_communicator
cpu_communicator
cuda_communicator
npu_communicator
pyhccl
pyhccl_wrapper
pynccl
pynccl_wrapper
parallel_state
utils
entrypoints
entrypoints
entrypoints
cli
cli
cli
bench
bench_serving
cli_types
generate
main
serve
utils
openai
openai
openai
api_server
common_api
image_api
protocol
state
stores
utils
video_api
streaming_generator
video_generator
envs
fastvideo_args
forward_context
hooks
hooks
hooks
hooks
layerwise_offload
image_processor
layers
layers
layers
activation
custom_op
layernorm
linear
mlp
quantization
quantization
quantization
absmax_fp8
base_config
rotary_embedding
rotary_embedding_3d
utils
visual_embedding
vocab_parallel_embedding
logger
logging_utils
logging_utils
logging_utils
formatter
models
models
models
audio
audio
audio
ltx2_audio_processing
ltx2_audio_vae
camera
camera
camera
trajectory
hf_transformer_utils
layerwise_offload
loader
loader
loader
component_loader
fsdp_load
utils
weight_utils
mask_utils
parameter
registry
utils
vision_utils
pipelines
pipelines
pipelines
basic
basic
basic
cosmos
cosmos
cosmos
cosmos2_5_pipeline
cosmos_pipeline
gamecraft
gamecraft
gamecraft
gamecraft_pipeline
hunyuan
hunyuan
hunyuan
hunyuan_pipeline
hunyuan15
hunyuan15
hunyuan15
hunyuan15_2sr_pipeline
hunyuan15_i2v_pipeline
hunyuan15_pipeline
hunyuan15_sr_pipeline
hyworld
hyworld
hyworld
hyworld_pipeline
lingbotworld
lingbotworld
lingbotworld
lingbotworld_pipeline
longcat
longcat
longcat
longcat_i2v_pipeline
longcat_pipeline
longcat_vc_pipeline
ltx2
ltx2
ltx2
ltx2_pipeline
matrixgame
matrixgame
matrixgame
matrixgame_causal_dmd_pipeline
matrixgame_i2v_pipeline
sd35
sd35
sd35
sd35_pipeline
turbodiffusion
turbodiffusion
turbodiffusion
turbodiffusion_i2v_pipeline
turbodiffusion_pipeline
wan
wan
wan
wan_causal_dmd_pipeline
wan_causal_pipeline
wan_dmd_pipeline
wan_i2v_dmd_pipeline
wan_i2v_pipeline
wan_pipeline
wan_v2v_pipeline
composed_pipeline_base
lora_pipeline
pipeline_batch_info
pipeline_registry
preprocess
preprocess
preprocess
ltx2
ltx2
ltx2
ltx2_preprocess_pipelines
matrixgame
matrixgame
matrixgame
matrixgame_preprocess_pipeline
preprocess_pipeline_base
preprocess_pipeline_i2v
preprocess_pipeline_ode_trajectory
preprocess_pipeline_t2v
preprocess_pipeline_text
preprocess_stages
v1_preprocess
v1_preprocessing_new
wan
wan
wan
wan_preprocess_pipelines
stages
stages
stages
base
causal_denoising
conditioning
decoding
denoising
encoding
gamecraft_denoising
gamecraft_image_encoding
hyworld_denoising
image_encoding
input_validation
latent_preparation
longcat_denoising
longcat_i2v_denoising
longcat_i2v_latent_preparation
longcat_image_vae_encoding
longcat_kv_cache_init
longcat_refine_init
longcat_refine_timestep
longcat_vc_denoising
longcat_video_vae_encoding
ltx2_audio_decoding
ltx2_denoising
ltx2_latent_preparation
ltx2_text_encoding
matrixgame_denoising
sd35_conditioning
sr_denoising
text_encoding
timestep_preparation
utils
validators
training
platforms
platforms
platforms
cpu
cuda
interface
mps
npu
rocm
profiler
registry
tests
tests
tests
conftest
performance
performance
performance
test_inference_performance
ssim
ssim
ssim
conftest
test_causal_similarity
test_gamecraft_similarity
test_inference_similarity
test_lingbot_similarity
test_longcat_similarity
test_matrixgame_similarity
test_sd35_similarity
test_turbodiffusion_similarity
utils
train
train
train
callbacks
callbacks
callbacks
callback
ema
grad_clip
validation
entrypoint
entrypoint
entrypoint
dcp_to_diffusers
misc
misc
misc
wan_ode_init_conversion
train
methods
methods
methods
base
consistency_model
distribution_matching
distribution_matching
distribution_matching
dmd2
self_forcing
fine_tuning
fine_tuning
fine_tuning
dfsft
finetune
knowledge_distillation
knowledge_distillation
knowledge_distillation
kd
models
models
models
base
wan
wan
wan
wan
wan_causal
trainer
utils
utils
utils
builder
checkpoint
config
dataloader
instantiate
module_state
moduleloader
optimizer
tracking
training_config
training
training
training
activation_checkpoint
checkpointing_utils
distillation_pipeline
ltx2_training_pipeline
matrixgame_training_pipeline
ode_causal_pipeline
self_forcing_distillation_pipeline
trackers
training_pipeline
training_utils
wan_distillation_pipeline
wan_i2v_distillation_pipeline
wan_i2v_training_pipeline
wan_self_forcing_distillation_pipeline
wan_training_pipeline
utils
version
worker
worker
worker
executor
gpu_worker
multiproc_executor
ray_distributed_executor
ray_env
ray_utils
worker_base
workflow
workflow
workflow
preprocess
preprocess
preprocess
components
preprocess_workflow
preprocess_workflow_i2v
preprocess_workflow_ltx2_t2v
preprocess_workflow_t2v
workflow_base
Table of contents
Classes
autoencoder_kl
¶
Classes
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