使用 Azure Speech to Text API v3.0 发布 MP3 进行转录时 InvalidPayload

问题描述

使用 https://uksouth.dev.cognitive.microsoft.com/docs/services/speech-to-text-api-v3-0/operations/CreateTranscription/console，我发布了这个：

{
  "contentUrls": [
    "https://fsevideos.blob.core.windows.net/video-from-stream/Emails-From-Abroad-Min1.mp3?sv=2020-04-08&st=2021-05-28T11%3A40%3A20Z&se=2021-05-29T11%3A40%3A20Z&sr=b&sp=r&sig=EC7SJ7n3HsvHzqXd7BeiAlxC660WuhievIo0kWTy08E%3D"
  ],"locale": "en-UK","displayName": "Test1"
}

回复是：

transfer-encoding: chunked
api-supported-versions: 2.0,3.0
api-deprecated-versions: 2.0
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
apim-request-id: 961dac3d-0ded-4954-b355-029a2f997c13
x-content-type-options: nosniff
Cache-Control: no-store
Date: Fri,28 May 2021 14:56:58 GMT
Content-Type: application/json; charset=utf-8

{
  "code": "InvalidRequest","message": "A valid value is required for transcription.dataset. OR The value of transcription.Locale is a custom culture identifier. Custom cultures are not supported. OR Only absolute URIs containing a valid scheme,authority and path are allowed for transcription.contentContainerUrl.","innerError": {
    "code": "InvalidPayload",authority and path are allowed for transcription.contentContainerUrl."
  }
}

据我所知，提供的 URL 是公开可用的，导致错误的原因是什么？

解决方法

en-UK 不是有效的语言环境。它应该是 en-GB。您可以在此处找到支持的语言环境的完整列表：https://docs.microsoft.com/en-us/azure/cognitive-services/speech-service/language-support#speech-to-text