How do I get my audio contents indexed and appearing on SERP snippets?

[Kera]

Traditionally, it is text contents that are always indexed and shown on snippets of search results.

For someone that makes audio contents, is there any strategy to get those audio contents indexed so that they can be displayed on snippets of search results?

 

[Kross]

I think that adding transcripts to your audio helps to make web crawlers understand the what the contents is about.

 

[Augusta]

It is embrace the opportunities that featured snippets offer and optimise your content to increase the likelihood of appearing as a featured snippet.