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PaddlePaddle / PaddleVideo

Awesome video understanding toolkits based on PaddlePaddle. It supports video data annotation tools, lightweight RGB and skeleton based action recognition model, practical applications for video tagging and sport action detection.
Apache License 2.0
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How to get .npy files for my videos ? #641

Open erfanchy93 opened 1 year ago

erfanchy93 commented 1 year ago

Hi , I am planning to train a Boundary Matching Network (BMN) model for Temporal Action Localization. I have created the annotation file following ActivityNet. For training BMN , I need to extract the frame and optical flow information which from the documentation here state that .npy files should be saved for each video once I run scripts/extract_optical_flow.sh in https://github.com/yjxiong/temporal-segment-networks. This is where it is mentioned : https://github.com/PaddlePaddle/PaddleVideo/blob/develop/docs/en/dataset/ActivityNet.md

I don't think it saves as .npy file anywhere. Can someone please help me make sense out of this ?

westfish commented 6 months ago

Perhaps you could raise an issue in the original repository.