'Can Azure turn base64 encoded audio file to text using the Speech-To-Text SDK?

I'm experimenting AZURE Speech-to-Text to convert audio to text. For experimentation sake, I'm hardcoding the audio file name. While I'm able to convert a single utterance (using recognize at once function), I'm unable to do the same for longer audios. Also has someone tried providing base64 encoded format to Azure Speech-To-Text? Are there any examples I can look at. AZURE documentation does not mention anything about base64 formats. Using the Flask web framework.



Solution 1:[1]

As per this MS Document try using GStreamer for encoding Audio file to text using text to speech

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Solution Source
Solution 1 SaiSakethGuduru-MT