ltx_lora_training_i2v_t2v

Lora traing script for Lightricks/LTX-video modified from a-r-r-o-w/finetrainers for official code base, it works for LTX 0.9.5 and with little modification it should work with 0.9.7 13B tested on two RTX 4090 24GB

I will update this README add more details onece i finished meta's VideoJAM training method

Bullet time effects lora results

Image	Video
	action111_27k_0.8_stglayer.19.--good.mp4
	action140_27k_0.8_stglayer.19.--.mp4
	action52_27k_0.8.mp4

Precompute

python precompute.py

you can check if your precomputed pt is correct in this file: "test_rebuild_from_precomputed.py" please edit this file

python test_rebuild_from_precomputed.py

Prepare the config file

edit configs/ltx.yaml

Start Training with two GPUs

accelerate launch --config_file ./configs/uncompiled_2.yaml ltx_train.py 

Run inference with trained Lora

edit batch_gen_i2v_STG.py set lora path and output dirs

python batch_gen_i2v_STG.py