How to play a base64 encoded audio file in expo-av

expo-audio.js

import { View } from 'react-native';
import {
  cacheDirectory,
  writeAsStringAsync,
  EncodingType
} from 'expo-file-system';
import { Audio } from 'expo-av';
import { Button } from 'react-native-paper';

import base64AudioEncodedString from './assets/sounds';

export default function App() {
  const playSound = async () => {
    const tmpFilename = `${cacheDirectory}speech.wav`;
    await writeAsStringAsync(tmpFilename, base64AudioEncodedString, {
      encoding: EncodingType.Base64
    });
    const { sound } = await Audio.Sound.createAsync({ uri: tmpFilename });
    await sound.playAsync();
  };

  return (
    <View style={{ justifyContent: 'center', alignItems: 'center', flex: 1 }}>
      <Button icon="play" mode="contained" onPress={() => playSound()}>
        Play sound
      </Button>
    </View>
  );
}

Expo snack: https://snack.expo.dev/@magician11/playing-base64-audio-in-expo-av
Write up: https://golightlyplus.com/blog/2023/07/playing-base64-encoded-audio-in-expo-av
Issue reference: expo/expo#20841 (comment)

have you ever found a solution