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I thought transcription was a solved problem.

I thought transcription was a solved problem. Then I came back from KotlinConf with interviews recorded as two people…

This is a dev post classified by Jev as AI dev tools (a tool drop), kept by the Dev Radar because it carries real work, not commentary.

I thought transcription was a solved problem. Then I came back from KotlinConf with interviews recorded as two people speaking on a single audio track. Getting the words wasn’t the problem. Knowing who said what was. So when AssemblyAI suggested I try their API and its speaker identification capabilities, I had a very specific problem to throw at it. Could I build a CLI tool that would: Take an audio file as input. Transcribe the conversation. Identify the different speakers. Generate a summary. Write everything to a file. I started with AssemblyAI’s quickstart, configured their MCP serve

Posted by John Crickett (14k followers) 2 days ago · 13 likes · 1.1k views · view the original post on X. Kept by the Dev Radar as AI dev tools. Tools mentioned: AssemblyAI.

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