> For the complete documentation index, see [llms.txt](https://docs.acrcloud.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.acrcloud.com/faq.md).

# FAQ

- [Definition of Terms](https://docs.acrcloud.com/faq/definition-of-terms.md)
- [Service Usage](https://docs.acrcloud.com/faq/service-usage.md)
- [AI Music Detection](https://docs.acrcloud.com/faq/ai-music-detection.md): This FAQ explains how ACRCloud's AI Music Detection feature works for audio content, including prediction thresholds, output interpretation, supported source categories, and performance notes.