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

# AppAR FAQs

Read through few commonly asked questions

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[Blippbuilder Documentation](https://docs.blippar.com/blippbuilder-documentation/)
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## How do i ensure the audio for my AppAR scene will play at all times even if it is with a pre-loaded video?

If an App Ar project or blipp contains video, do not use the option preload with scene. In order to make sure that the audio plays, do not use the option preload with scene. The audio or sound will not play.