error while running estimate_smpl.py

[ypilseong]

'python demo/estimate_smpl.py configs/pare/hrnet_w32_conv_pare_mix_cache.py data/checkpoints/hrnet_w32_conv_pare_mosh.pth --multi_person_demo --tracking_config demo/mmtracking_cfg/deepsort_faster-rcnn_fpn_4e_mot17-private-half.py --input_path demo/resources/videotest6.mp4 --show_path vis_results/videotest6_multiperson.mp4 --smooth_type savgol --speed_up_type deciwatch --draw_bbox '
I ran the command above, but only the result image is displayed, but the result data is not available. The following lines appear.

And I want to get 3d key points for mediapipes. Is there a way that you can get into json format?

[Whiplash-18]

python demo/estimate_smpl.py configs/pare/hrnet_w32_conv_pare_mix_cache.py data/checkpoints/hrnet_w32_conv_pare_mosh.pth --multi_person_demo --tracking_config demo/mmtracking_cfg/deepsort_faster-rcnn_fpn_4e_mot17-private-half.py --input_path demo/resources/videotest6.mp4 --show_path vis_results/videotest6_multiperson.mp4 --smooth_type savgol --speed_up_type deciwatch --draw_bbox

hello, could I know your mmdet and mmtrack version