google-cloud-platform - Google Cloud Speech API longrunningrecognize 仅返回名称

Question

我正在尝试使用 Google Cloud Speech API 将一个多小时的音频数据转换为文本，并且我正在使用 API 资源管理器，因为它很简单。

请求看起来像这样。

POST https://speech.googleapis.com/v1/speech:longrunningrecognize?key={YOUR_API_KEY}
{
  "audio": {
    "uri": "gs://data/audio.flac"
  },
  "config": {
    "encoding": "FLAC",
    "languageCode": "en-US"
  }
}

响应看起来像这样。

200 
Show headers 
{
  "name": "`numbers`"
}

为什么它只返回名称，而不返回音频的文本？

Answer 1

刚刚有同样的问题。

在 https://cloud.google.com/speech/docs/async-recognize 上找到答案

If the request is successful, the server returns a 200 OK HTTP status code and the response in JSON format:

{
  "name": "5543203840552489181"
}

where name is the name of the long running operation created for the request. Wait approximately 30 seconds for processing to complete. To retrieve the result of the operation, make a GET request:

GET https://speech.googleapis.com/v1/operations/YOUR_OPERATION_NAME?key=YOUR_API_KEY

得到我的结果:

curl -s -k -H "Content-Type: application/json" \
    -H "Authorization: Bearer {access_token}" \
    https://speech.googleapis.com/v1/operations/{name}