UltraVideo Dataset License Agreement (CC-BY-4.0 with Additional Restrictions)

1. Permitted Use

1.1. You may use, modify, and distribute the UltraVideo Dataset (the "Data") for non-commercial research purposes only, provided you comply with:

• This Agreement,
• YouTube’s Terms of Service, and
• Any applicable copyright laws.

1.2. Computational Use (e.g., training AI models, analysis) is permitted, but Results (defined in §5) must not include more than a de minimis portion of the original Data.

1.3. The Data Provider waives claims against you or Downstream Recipients for compliant use, modification, or distribution.

2. Restrictions

2.1. Commercial use is prohibited, including:

• Monetization, product integration, or service improvement.
• Redistribution for monetary or other consideration.

2.2. Ethical & Legal Compliance:

• Do not use the Data for harmful, misleading, or unethical applications.
• Do not redistribute raw videos, transcripts, or thumbnails outside this dataset.
• Obtain creator permission for derivative works beyond research.

2.3. No Re-identification: Handle any residual personal data in compliance with privacy laws (GDPR, CCPA, etc.).

3. Redistribution Requirements

3.1. If redistributing the Data, you must:

• Include all original credit/attribution (e.g., Panda-70M/Koala-36M licenses).
• Bind recipients to this Agreement.

3.2. Derivative datasets must retain the same license terms.

4. Disclaimers & Liability

4.1. No Ownership Warranty: The Data Provider does not claim rights to the Data.

4.2. "AS IS" Basis: The Data may contain inaccuracies, biases, or sensitive content. Use at your own risk.

4.3. No Liability: The Data Provider and Upstream Data Providers (e.g., YouTube) are not liable for:

• Damages from misuse (legal, privacy, or reputational).
• Violations of third-party terms or laws.

5. Definitions

• Data: The UltraVideo Dataset (videos, metadata, etc.), modified or unmodified.
• Results: Outputs (e.g., AI models, research papers) containing ≤ de minimis Data.
• Downstream Recipient: Any entity receiving the Data through you.

6. Termination

The Data Provider may revoke access to the Data for legal, ethical, or security reasons.

By using the Data, you agree to these terms.
*Last updated: 2025.05.22

Key Notes for Users:

• Non-commercial research only.
• Attribute properly (CC-BY-4.0 + upstream licenses).
• No redistribution of raw YouTube content.
• Comply with YouTube’s ToS and privacy laws.