I3D-Feature-Extractor

I3D feature extractor

Usage

1. Download checkpoints from this link. This code is heavily borrowed from Deepmind's Kinetics project code.
2. Extract video frames (e.g., fps=16).

   ffmpeg -i [video_input_path] -r 16 [video_save_dir]/%d.jpg

3. Run feature extractor.

   python feature_extractor_frm.py

4. Generate feature h5 file.

   python get_i3d_h5.py