Edit Videos With Claude and AssemblyAI Tools (Full Transcript)

A practical workflow for creating visual styles, multilingual captions, and editable exports with Claude and AssemblyAI.
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Build your own captions app with AssemblyAIs Speech-to-Text API
Added on 10/24/2026
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[00:00:00] Speaker 1: So here's how I edit videos with Claude and Assembly AI. Step one pick a design system. Ask Claude to design a system that makes you you. Make it warm or witty, cinematic and dark or maybe editorial like a magazine style. Step number two add captions. I'm using Assembly AI's speech to text model. I could choose English, you could do Hindi in which I will speak in Hindi or you could do Hinglish. Hindi with English alphabet or you could do Mandarin with English. You can have two layers of transcripts and choose the style and last step would be export not just as an mp4 but as an fcp xml file because I use Final Cut Pro. If you use Adobe Premiere pick a file that supports that or an mcp it opens in Final Cut Pro then I can customize it remove some of the edit elements from Claude and export it. Let me know what style is your favorite and get your free API key from Assembly AI by going to assemblyai.com playground. Get started.

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Arow Summary
The speaker outlines a workflow for editing videos using Claude and AssemblyAI. First, Claude is used to create a personalized visual design system, such as warm, witty, cinematic, dark, or editorial. Next, AssemblyAI’s speech-to-text tools generate captions in languages and formats including English, Hindi, Hinglish, Mandarin with English, and layered transcripts. Finally, the project is exported as an MP4 or an editable timeline file such as FCPXML for Final Cut Pro, with comparable export options suggested for Adobe Premiere. The speaker invites viewers to share their preferred style and directs them to AssemblyAI’s playground for a free API key.
Arow Title
Editing Videos With Claude and AssemblyAI
Arow Keywords
Claude Remove
AssemblyAI Remove
video editing Remove
design system Remove
captions Remove
speech-to-text Remove
FCPXML Remove
Final Cut Pro Remove
Adobe Premiere Remove
transcripts Remove
Arow Key Takeaways
  • Use Claude to define a consistent visual design system tailored to a creator’s style.
  • Use AssemblyAI speech-to-text to add captions in multiple languages and mixed-language formats.
  • Layered transcripts and customizable caption styling support more flexible video presentation.
  • Export editable project files such as FCPXML to continue refining edits in Final Cut Pro or choose compatible formats for Adobe Premiere.
  • AssemblyAI offers a playground where users can get started with a free API key.
Arow Sentiments
Positive: The tone is upbeat, instructional, and promotional, emphasizing creative flexibility and practical editing options.
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