# Knowledge base

Want to know more about topics in the video industry? We have a small list of articles to provide you some basic knowledge.

## [💰Advertisements](https://optiview.dolby.com/docs/theoplayer/v10/knowledge-base/advertisement/introduction.md)

[3 items](https://optiview.dolby.com/docs/theoplayer/v10/knowledge-base/advertisement/introduction.md)

## [🔐Content protection](https://optiview.dolby.com/docs/theoplayer/v10/knowledge-base/content-protection/introduction.md)

[2 items](https://optiview.dolby.com/docs/theoplayer/v10/knowledge-base/content-protection/introduction.md)

## [▶️Playback](https://optiview.dolby.com/docs/theoplayer/v10/knowledge-base/playback/introduction.md)

[7 items](https://optiview.dolby.com/docs/theoplayer/v10/knowledge-base/playback/introduction.md)

## [🎥Streaming](https://optiview.dolby.com/docs/theoplayer/v10/knowledge-base/streaming/introduction.md)

[2 items](https://optiview.dolby.com/docs/theoplayer/v10/knowledge-base/streaming/introduction.md)

## [🔗CORS](https://optiview.dolby.com/docs/theoplayer/v10/knowledge-base/cors/introduction.md)

[1 item](https://optiview.dolby.com/docs/theoplayer/v10/knowledge-base/cors/introduction.md)

## [🏷️Metadata](https://optiview.dolby.com/docs/theoplayer/v10/knowledge-base/metadata/introduction.md)

[1 item](https://optiview.dolby.com/docs/theoplayer/v10/knowledge-base/metadata/introduction.md)