CNVSRC 2025 Database User Agreement
THIS USER Agreement (“Agreement”), dated as of             , by and between                         (“Applicant”), with office at                                                     , and  Center for Speech and Language Technologies, Tsinghua University (“Provider”) in consideration of the mutual covenants contained herein, the parties agree as follows:

1. CNVSRC 2025 Database, including Development Set & Evaluation Set, and other related documents, is subject to this AGREEMENT, hereafter referred to as “Database”.
2. “Database” can only be used for research purposes. Any commercial usage is not allowed.
3. Applicant has no rights to publish, retransmit, disclose, display, copy, reproduce, or redistribute the “Database” or part of the “Database”, under any condition.
4. Applicant shall not use the “Database” in any way that may cause damage to human health, leaks of personal privacy (such as personal facial and identity information), or other illegal practices. Applicant will take responsibility for any consequences resulting from unauthorized and illegal usage.
5. Provider does not provide any quality guarantee for “Database”, and any damage and legal consequences arising by using “Database” shall be borne by Applicant.
6. Applicant shall give appropriate references to the “Database”, no matter whether the whole or part of the “Database” is used, in any of the scholarly publications whenever and wherever it is mentioned. The recommended citation is as follows:
•	Chen Chen, Dong Wang, Thomas Fang Zheng, “CN-CVS: A Mandarin Audio-Visual Dataset for Large Vocabulary Continuous Visual to Speech Synthesis”, ICASSP 2023.

CSLT@Tsinghua University supported by CN-Celeb project (http://cnceleb.org)
Contact person: 
•	Prof. Lantian Li (lilt@bupt.edu.cn)
•	Prof. Dong Wang (wangdong99@mails.tsinghua.edu.cn)

AUTHORISED SIGNATURES [signature image is acceptable]: 
Printed name of the signee:
Title in Applicant’s Organization: