Question: Which of the following types of content should never be enabled for Content ID matching?
- Original content
- Acoustic music
- Dubbed content
- Public domain
Explanation
Public domain content should not be enabled for Content ID matching because exclusive rights are required for valid reference material. Content that is not exclusively owned can create invalid claims against videos using the same material lawfully. YouTube requires reference files to be appropriate for matching and may disable invalid references or release related claims. Public domain segments should be excluded from references instead of used to generate matches.
Why the other options are incorrect
Original content can be eligible when the owner has exclusive rights and the reference is distinct.
Acoustic music can be eligible when the rights are owned exclusively and the recording is suitable for matching.
Dubbed content can be eligible when the partner controls the required rights for the dubbed version.
Source for verification
https://support.google.com/youtube/answer/2605065
https://support.google.com/youtube/answer/107008
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