Auto summarize audio and video into "chapters".

Automatically generate a "summary over time" for audio and video files transcribed with AssemblyAI's Speech-to-Text API.  Works great for phone calls, zoom meeting records, and video files.


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How Auto Chapters Works

Automatic Transcription. Submit audio and video files to the AssemblyAI Speech-to-Text API for fast, automatic transcription.

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Auto Chapters

Enable Auto Chapters. Include the flag for Auto Chapters in your API request when requesting a transcription.

Chapter Summarization. The API will automatically break your transcription text into "chapters", and provide a summary for each "chapter".

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Auto Chapters in Action

Below is the entire 1 hour and 43 minute State of the Union address that Biden gave to Congress on April 28, 2021, and the "chapters" that were detected by the AssemblyAI API, along with their summaries.

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Use Cases for Auto Chapter

Video Platforms. Automatically create "video chapters" to make videos easier for users to click around, and to jump to the content they're looking for.

Podcast Players. Extract interesting segments of a podcast episode, and make podcast episodes more searchable so users can jump to key parts of an episode to "sample" an episode before listening to the entire thing.

Telephony. Make phone calls easier to navigate, especially when doing QA within contact centers.

Virtual Meeting Platform. Offer summaries of the key parts of a meeting, and make meeting recordings easier to consume after the fact.

AssemblyAI Recognized as G2 High Performer

AssemblyAI has consistently been recognized as a G2 High Performer for its outstanding customer and product reviews.

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Speech-to-Text API Rating

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01:45 I have the high privilege and distinct honor to present to you the President of the United States.
31:42 90% of Americans now live within 5 miles of a vaccination site.
44:28 The American job plan is going to create millions of good paying jobs.
47:59 No one working 40 hours a week should live below the poverty line.
48:22 American jobs finally be the biggest increase in non defense research and development.
 The National Institute of Health, the NIH, should create a similar advanced research Projects agency for Health.

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