从 Azure Cognitive Text to Speech API（或 SDK）获取 Speech Studio 文件

Question

有什么方法可以使用 REST API 或 SDK 获取在 Speech Studio 中生成的文件？

我正在做一个项目，我想从文本创建多个音频，我喜欢 Speech Studio 工具，所以我们正在考虑将它集成到工作流程中，在 Speech Studio 中创建音频，然后在应用程序中请求它们。

Answer 1

没有用于导出音频的 APIAzure Speech Studio 音频创建中心.但您可以直接通过 API/SDK 生成音频并将其导出。

API 示例 -

 curl --location --request POST "https://${SPEECH_REGION}.tts.speech.microsoft.com/cognitiveservices/v1" 
--header "Ocp-Apim-Subscription-Key: ${SPEECH_KEY}" 
--header 'Content-Type: application/ssml+xml' 
--header 'X-Microsoft-OutputFormat: audio-16khz-128kbitrate-mono-mp3' 
--header 'User-Agent: curl' 
--data-raw '<speak version='''1.0''' xml:lang='''en-US'''>
    <voice xml:lang='''en-US''' xml:gender='''Female''' name='''en-US-JennyNeural'''>
        my voice is my passport verify me
    </voice>
</speak>' > output.mp3

Python 开发工具包示例

import os
import azure.cognitiveservices.speech as speechsdk

# This example requires environment variables named "SPEECH_KEY" and "SPEECH_REGION"
speech_config = speechsdk.SpeechConfig(subscription=os.environ.get('SPEECH_KEY'), region=os.environ.get('SPEECH_REGION'))
audio_config = speechsdk.audio.AudioOutputConfig(use_default_speaker=True)

# The language of the voice that speaks.
speech_config.speech_synthesis_voice_name='en-US-JennyNeural'

speech_synthesizer = speechsdk.SpeechSynthesizer(speech_config=speech_config, audio_config=audio_config)

# Get text from the console and synthesize to the default speaker.
print("Enter some text that you want to speak >")
text = input()

speech_synthesis_result = speech_synthesizer.speak_text_async(text).get()

if speech_synthesis_result.reason == speechsdk.ResultReason.SynthesizingAudioCompleted:
    print("Speech synthesized for text [{}]".format(text))
elif speech_synthesis_result.reason == speechsdk.ResultReason.Canceled:
    cancellation_details = speech_synthesis_result.cancellation_details
    print("Speech synthesis canceled: {}".format(cancellation_details.reason))
    if cancellation_details.reason == speechsdk.CancellationReason.Error:
        if cancellation_details.error_details:
            print("Error details: {}".format(cancellation_details.error_details))
            print("Did you set the speech resource key and region values?")

更多例子和方法可以参考-https://learn.microsoft.com/en-us/azure/cognitive-services/speech-service/get-started-text-to-speech?tabs=windows%2Cterminal&pivots=programming-language-python#synthesize-to-a-file

在工作室中，导出音频的唯一方法是“导出”按钮