A simple Bun script to transcribe audio to text with a cleanup step using OpenAI Api.

audio-to-paragraphs.ts

import OpenAI from "openai";
const openai = new OpenAI({
	apiKey: Bun.env.OPENAI_API_KEY
});
var filename = "name_of_audio_file_without_extension";
const mp3: any =  Bun.file(`${filename}.mp3`);
const transcription = await openai.audio.transcriptions.create({
    file: mp3,    
    model: "whisper-1",
});

const response = await openai.chat.completions.create({
    model: "gpt-3.5-turbo-0125",
    messages: [
        {
            role: "system",
            content: "Format the prompted text into logical paragraphs"
        },
        {
            role: "user",
            content:  transcription.text
        }
    ]
   
});

await Bun.write(`${filename}.txt`, response.choices[0].message.content || "");