Audio file transcription

// Preparation before running:
// Works on Windows/Mac/Linux:
// 1. Ensure Node.js is installed (version >= 14 recommended)
// 2. Run this command to install dependencies: npm install openai

import OpenAI from "openai";

const client = new OpenAI({
  // If you have not configured environment variables, replace the following line with: apiKey: "sk-xxx",
  apiKey: process.env.DASHSCOPE_API_KEY,
  baseURL: "https://dashscope-intl.aliyuncs.com/compatible-mode/v1",
});

async function main() {
  try {
    const streamEnabled = false; // Enable streaming output
    const completion = await client.chat.completions.create({
      model: "qwen3-asr-flash",
      messages: [
        {
          role: "user",
          content: [
            {
              type: "input_audio",
              input_audio: {
                data: "https://dashscope.oss-cn-beijing.aliyuncs.com/audios/welcome.mp3"
              }
            }
          ]
        }
      ],
      stream: streamEnabled,
      // Do not set stream_options when stream is False
      // stream_options: {
      //   "include_usage": true
      // },
      extra_body: {
        asr_options: {
          // language: "zh",
          enable_itn: false
        }
      }
    });

    if (streamEnabled) {
      let fullContent = "";
      console.log("Streaming output:");
      for await (const chunk of completion) {
        console.log(JSON.stringify(chunk));
        if (chunk.choices && chunk.choices.length > 0) {
          const delta = chunk.choices[0].delta;
          if (delta && delta.content) {
            fullContent += delta.content;
          }
        }
      }
      console.log(`Full content: ${fullContent}`);
    } else {
      console.log(`Non-streaming output: ${completion.choices[0].message.content}`);
    }
  } catch (err) {
    console.error(`Error: ${err}`);
  }
}

main();

curl -X POST 'https://dashscope-intl.aliyuncs.com/compatible-mode/v1/chat/completions' \
-H "Authorization: Bearer $DASHSCOPE_API_KEY" \
-H "Content-Type: application/json" \
-d '{
  "model": "qwen3-asr-flash",
  "messages": [
    {
      "content": [
        {
          "type": "input_audio",
          "input_audio": {
            "data": "https://dashscope.oss-cn-beijing.aliyuncs.com/audios/welcome.mp3"
          }
        }
      ],
      "role": "user"
    }
  ],
  "stream":false,
  "asr_options": {
    "enable_itn": false
  }
}'

// Preparation before running:
// Works on Windows/Mac/Linux:
// 1. Ensure Node.js is installed (version >= 14 recommended)
// 2. Run this command to install dependencies: npm install openai

import OpenAI from "openai";
import { readFileSync } from 'fs';

const client = new OpenAI({
  // If you have not configured environment variables, replace the following line with: apiKey: "sk-xxx",
  apiKey: process.env.DASHSCOPE_API_KEY,
  baseURL: "https://dashscope-intl.aliyuncs.com/compatible-mode/v1",
});

const encodeAudioFile = (audioFilePath) => {
    const audioFile = readFileSync(audioFilePath);
    return audioFile.toString('base64');
};

// Replace with your actual audio file path
const dataUri = `data:audio/mpeg;base64,${encodeAudioFile("welcome.mp3")}`;

async function main() {
  try {
    const streamEnabled = false; // Enable streaming output
    const completion = await client.chat.completions.create({
      model: "qwen3-asr-flash",
      messages: [
        {
          role: "user",
          content: [
            {
              type: "input_audio",
              input_audio: {
                data: dataUri
              }
            }
          ]
        }
      ],
      stream: streamEnabled,
      // Do not set stream_options when stream is False
      // stream_options: {
      //   "include_usage": true
      // },
      extra_body: {
        asr_options: {
          // language: "zh",
          enable_itn: false
        }
      }
    });

    if (streamEnabled) {
      let fullContent = "";
      console.log("Streaming output:");
      for await (const chunk of completion) {
        console.log(JSON.stringify(chunk));
        if (chunk.choices && chunk.choices.length > 0) {
          const delta = chunk.choices[0].delta;
          if (delta && delta.content) {
            fullContent += delta.content;
          }
        }
      }
      console.log(`Full content: ${fullContent}`);
    } else {
      console.log(`Non-streaming output: ${completion.choices[0].message.content}`);
    }
  } catch (err) {
    console.error(`Error: ${err}`);
  }
}

main();