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from hydra.core.config_store import ConfigStore |
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from .ar_diffusion_decoder_config_base_conditioner import ( |
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VideoLatentDiffusionDecoderConditionerConfig, |
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) |
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from .ar_tokenizer_discrete_video import DiscreteVideoFSQJITTokenizer |
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from .df_module_pretrained_vae import JITVAE, JointImageVideoSharedJITTokenizer, VideoJITTokenizer |
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from .lazy_config_init import LazyCall as L |
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def get_cosmos_video_discrete_tokenizer_comp8x16x16( |
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resolution: str, |
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chunk_duration: int, |
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checkpoint_path: str, |
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): |
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assert resolution in ["720"] |
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pixel_chunk_duration = chunk_duration |
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temporal_compression_factor = 8 |
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spatial_compression_factor = 16 |
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return L(DiscreteVideoFSQJITTokenizer)( |
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enc_fp=checkpoint_path.replace(".jit", "encoder.jit"), |
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dec_fp=checkpoint_path.replace(".jit", "decoder.jit"), |
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name="discrete_video_fsq", |
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latent_ch=6, |
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is_bf16=True, |
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pixel_chunk_duration=pixel_chunk_duration, |
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latent_chunk_duration=1 + (pixel_chunk_duration - 1) // temporal_compression_factor, |
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max_enc_batch_size=8, |
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max_dec_batch_size=4, |
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levels=[8, 8, 8, 5, 5, 5], |
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compression_ratio=[temporal_compression_factor, spatial_compression_factor, spatial_compression_factor], |
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) |
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def get_cosmos_video_tokenizer_comp8x8x8(resolution: str, chunk_duration: int, checkpoint_path=None): |
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pixel_chunk_duration = chunk_duration |
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temporal_compression_factor = 8 |
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spatial_compression_factor = 8 |
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return L(JointImageVideoSharedJITTokenizer)( |
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video_vae=L(VideoJITTokenizer)( |
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name="cosmos_1_0_diffusion_tokenizer", |
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latent_ch=16, |
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is_bf16=True, |
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pixel_chunk_duration=pixel_chunk_duration, |
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temporal_compression_factor=temporal_compression_factor, |
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spatial_compression_factor=spatial_compression_factor, |
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spatial_resolution=resolution, |
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), |
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image_vae=L(JITVAE)( |
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name="cosmos_1_0_diffusion_tokenizer", |
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latent_ch=16, |
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is_image=False, |
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is_bf16=True, |
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), |
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name="cosmos_diffusion_tokenizer_res720_comp8x8x8_t121_ver092624", |
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latent_ch=16, |
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) |
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def register_tokenizer(cs): |
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cs.store( |
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group="tokenizer", |
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package="model.tokenizer", |
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name="cosmos_video_tokenizer_res720_comp8x8x8_t121_ver092624", |
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node=get_cosmos_video_tokenizer_comp8x8x8( |
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resolution="720", |
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chunk_duration=121, |
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checkpoint_path="checkpoints/Cosmos-1.0-Tokenizer-CV8x8x8/.jit", |
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), |
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) |
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def register_corruptor(cs): |
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cs.store( |
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group="tokenizer_corruptor", |
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package="model.tokenizer_corruptor", |
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name="cosmos_video_discrete_tokenizer_res720_comp8x16x16_t49_ver110224", |
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node=get_cosmos_video_discrete_tokenizer_comp8x16x16( |
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resolution="720", |
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chunk_duration=49, |
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checkpoint_path="checkpoints/Cosmos-1.0-Tokenizer-DV8x16x16/.jit", |
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), |
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) |
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def register_conditioner(cs): |
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cs.store( |
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group="conditioner", |
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package="model.conditioner", |
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name="video_latent_diffusion_decoder_cond", |
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node=VideoLatentDiffusionDecoderConditionerConfig, |
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) |
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def register_configs(): |
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cs = ConfigStore.instance() |
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register_conditioner(cs) |
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register_corruptor(cs) |
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register_tokenizer(cs) |
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