Data Preparation for Charades

Download Annotations

You can download the annotation by

bash download_annotation.sh

The annotation should be in data/charades/annotations/.

Download Pre-extracted Features

Please put the downloaded feature under the path: data/charades/features/.

We provide the following pre-extracted features for Charades:

Feature	Url	Backbone	Feature Extraction Setting
vgg-rgb	Google Drive	VGG-16	24fps, snippet_stride=4, converted from official website
vgg-flow	Google Drive	VGG-16	24fps, snippet_stride=4, converted from official website
i3d-rgb	Google Drive	I3D	24fps, snippet_stride=8, converted from here
videomae-l	Google Drive	VideoMAE-L	30fps, snippet_stride=4, clip_length=16, frame_interval=1

Download Raw Videos

Please put the downloaded video under the path: data/charades/raw_data/.

You can download the raw video from official website, and then convert it to 30 fps.

We also provide the converted videos with 30 fps at Google Drive.

Citation

@inproceedings{sigurdsson2016hollywood,
  title={Hollywood in homes: Crowdsourcing data collection for activity understanding},
  author={Sigurdsson, Gunnar A and Varol, G{\"u}l and Wang, Xiaolong and Farhadi, Ali and Laptev, Ivan and Gupta, Abhinav},
  booktitle={Computer Vision--ECCV 2016: 14th European Conference, Amsterdam, The Netherlands, October 11--14, 2016, Proceedings, Part I 14},
  pages={510--526},
  year={2016},
  organization={Springer}
}