Datasets:
license: cc-by-nc-4.0
language:
- zh
tags:
- co-speech gesture portrait video generation
- speech2video
- video generation
size_categories:
- 10K<n<100K
Summary
This is the Chinese Announcer Speech (CAS) dataset proposed in our paper [TCSVT 2026] PAGE: Parts-Aware Guidance for Co-Speech Gesture Portrait Video Generation.
The CAS dataset is a large-scale dataset designed for the evaluation of co-speech gesture portrait video generation. It contains over 19,000 video clips featuring more than 800 unique speakers, covering diverse scenarios, camera views, body poses, and expressive speaking styles.
CAS encompasses a broad range of real-world speaking scenarios, including indoor and outdoor environments, full-body and half-body framing, standing and seated postures, and diverse expressive speaking styles. These characteristics make CAS a valuable benchmark for evaluating the visual quality, motion diversity, and generalization capabilities of co-speech gesture portrait video generation methods.
Project
https://aigc-explorer.github.io/PAGE/
Download and Extraction
You can download the dataset using the official Hugging Face Python library (huggingface_hub) or the Hugging Face CLI (hf).
After downloading, you should have 33 split archive files, named CAS.tar.001 through CAS.tar.033. To extract the dataset, run:
cd data/
cat CAS.tar.0* | tar -xvf -
After extraction, the dataset directory will have the following structure:
CAS/data
├── test_audio/
├── test_video/
├── train_audio/
└── train_video/
Citation
If you find our work useful, please consider citing our paper. Thank you!
@article{Wang2026PAGE,
author = {Yabiao Wang and Jiafu Wu and Yicheng Xu and Teng Hu and Shengzhe Zhou and Yanxiao Sun and Jiangning Zhang and Ying Tai and Yong Liu and Ming-Hsuan Yang},
title = {PAGE: Parts-Aware GuidancE for Co-Speech Gesture Portrait Video Generation},
journal = {IEEE Transactions on Circuits and Systems for Video Technology (TCSVT)},
year = {2026},
volume = {},
number = {},
pages = {},
doi = {10.1109/TCSVT.2026.3738661}
}