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63 lines
2.9 KiB
Bash
63 lines
2.9 KiB
Bash
modelscope download --dataset DiffSynth-Studio/diffsynth_example_dataset --include "ltx2/LTX-2-T2AV-splited/*" --local_dir ./data/diffsynth_example_dataset
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# Single Stage Training not recommended for T2AV due to the large memory consumption. Please use the Splited Training instead.
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# accelerate launch examples/ltx2/model_training/train.py \
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# --dataset_base_path data/diffsynth_example_dataset/ltx2/LTX-2-T2AV-splited \
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# --dataset_metadata_path data/diffsynth_example_dataset/ltx2/LTX-2-T2AV-splited/metadata.csv \
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# --data_file_keys "video,input_audio" \
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# --extra_inputs "input_audio" \
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# --height 256 \
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# --width 384 \
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# --num_frames 25\
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# --dataset_repeat 100 \
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# --model_id_with_origin_paths "DiffSynth-Studio/LTX-2-Repackage:transformer.safetensors,DiffSynth-Studio/LTX-2-Repackage:text_encoder_post_modules.safetensors,DiffSynth-Studio/LTX-2-Repackage:video_vae_encoder.safetensors,DiffSynth-Studio/LTX-2-Repackage:audio_vae_encoder.safetensors,google/gemma-3-12b-it-qat-q4_0-unquantized:model-*.safetensors" \
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# --learning_rate 1e-4 \
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# --num_epochs 5 \
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# --remove_prefix_in_ckpt "pipe.dit." \
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# --output_path "./models/train/LTX2-T2AV_lora" \
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# --lora_base_model "dit" \
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# --lora_target_modules "to_k,to_q,to_v,to_out.0" \
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# --lora_rank 32 \
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# --use_gradient_checkpointing \
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# --find_unused_parameters
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# Splited Training
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accelerate launch examples/ltx2/model_training/train.py \
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--dataset_base_path data/diffsynth_example_dataset/ltx2/LTX-2-T2AV-splited \
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--dataset_metadata_path data/diffsynth_example_dataset/ltx2/LTX-2-T2AV-splited/metadata.csv \
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--data_file_keys "video,input_audio" \
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--extra_inputs "input_audio" \
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--height 512 \
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--width 768 \
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--num_frames 121 \
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--dataset_repeat 1 \
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--model_id_with_origin_paths "DiffSynth-Studio/LTX-2-Repackage:text_encoder_post_modules.safetensors,DiffSynth-Studio/LTX-2-Repackage:video_vae_encoder.safetensors,DiffSynth-Studio/LTX-2-Repackage:audio_vae_encoder.safetensors,google/gemma-3-12b-it-qat-q4_0-unquantized:model-*.safetensors" \
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--learning_rate 1e-4 \
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--num_epochs 5 \
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--remove_prefix_in_ckpt "pipe.dit." \
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--output_path "./models/train/LTX2-T2AV_lora-splited-cache" \
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--lora_base_model "dit" \
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--lora_target_modules "to_k,to_q,to_v,to_out.0" \
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--lora_rank 32 \
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--use_gradient_checkpointing \
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--task "sft:data_process"
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accelerate launch examples/ltx2/model_training/train.py \
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--dataset_base_path ./models/train/LTX2-T2AV_lora-splited-cache \
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--data_file_keys "video,input_audio" \
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--extra_inputs "input_audio" \
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--height 512 \
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--width 768 \
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--num_frames 121 \
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--dataset_repeat 100 \
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--model_id_with_origin_paths "DiffSynth-Studio/LTX-2-Repackage:transformer.safetensors" \
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--learning_rate 1e-4 \
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--num_epochs 5 \
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--remove_prefix_in_ckpt "pipe.dit." \
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--output_path "./models/train/LTX2-T2AV_lora" \
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--lora_base_model "dit" \
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--lora_target_modules "to_k,to_q,to_v,to_out.0" \
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--lora_rank 32 \
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--use_gradient_checkpointing \
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--task "sft:train"
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