LVIS Models not working for Instance Segmentation

[navins3d]

I am using the following command to create a LVISv0.5 Instance Segmentation video using the LVISv0.5 configs:

python demo.py --config-file ../configs/LVISv0.5-InstanceSegmentation/mask_rcnn_X_101_32x8d_FPN_1x.yaml --video-input vid1.mp4 --output LVISv05-InstanceSegmentation_mask_rcnn_X_101_32x8d_FPN_1x.mp4

Now this is not performing any type of segmentation in the output video, whereas when I use COCO Instance Segmentation on the same video, it works. The COCO commands is as follows:

python demo.py --config-file ../configs/COCO-InstanceSegmentation/mask_rcnn_R_50_FPN_3x.yaml --video-input vid2.mp4 --output COCO-InstanceSegmentation_mask_rcnn_R_50_FPN_3x.mp4 --opts MODEL.WEIGHTS detectron2://COCO-InstanceSegmentation/mask_rcnn_R_50_FPN_3x/137849600/model_final_f10217.pkl

This is the input video link for your reference: https://drive.google.com/file/d/1iLqNdLBGUryIl4lAot1YpZOU6s76FUgI/view?usp=share_link

Am I missing something?

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