
torchrun --nnodes=1 --nproc_per_node 4  --master_port 29503 \
    -m opensora.sample.sample_t2v_sp \
    --model_path  \
    --num_frames 93 \
    --height 720 \
    --width 1280 \
    --cache_dir "./cache_dir" \
    --text_encoder_name  \
    --text_prompt examples/p_1.txt \
    --ae CausalVAEModel_D4_4x8x8 \
    --ae_path "" \
    --save_img_path "./sample_video_gen_1" \
    --fps 24 \
    --guidance_scale 7.5 \
    --num_sampling_steps 100 \
    --enable_tiling \
    --tile_overlap_factor 0.125 \
    --max_sequence_length 512 \
    --sample_method EulerAncestralDiscrete \
    --model_type "dit" 