Google Speech API: enableWordTimeOffsets = true not working for streamingRecognize

[bloodcarter]

enableWordTimeOffsets option yelds empty "words" array at least for streamingRecognize and al least for Russian.

Env:

• OS: Linux ip-172-31-16-252 4.9.62-21.56.amzn1.x86_64 datastore: benchmark datastore calls against protobuf endpoint #1 SMP Thu Nov 16 05:37:08 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
• Node.js version: v7.2.1
• npm version: 3.10.10
• google-cloud-node version: @google-cloud/[email protected]

Code:

var recognizeStream = Speech.streamingRecognize(
    {
      config: {
        enableWordTimeOffsets: true,
        encoding: self.inputFormat.encoding,
        sampleRateHertz: self.inputFormat.sampleRate,
        languageCode: "ru-RU"
      },
      singleUtterance: false,
      interimResults: true
    }
  );

recognizeStream.on('data', (data)=>{...});

[stephenplusplus]

Closing in favor of googleapis/nodejs-speech#15