Function main

speech/api/async_transcribe.cc:26–59

)""";

int main(int argc, char** argv) try {
  // [START speech_async_recognize_gcs]
  // Create a Speech client with the default configuration
  auto client = speech::SpeechClient(speech::MakeSpeechConnection());
  // Parse command line arguments.
  auto args = ParseArguments(argc, argv);
  auto const file_path = args.path;
  speech::v1::LongRunningRecognizeRequest request;
  *request.mutable_config() = args.config;

  // Pass the Google Cloud Storage URI to the request.
  request.mutable_audio()->set_uri(file_path);
  // Call LongRunningRecognize(), and then `.get()` to block until the operation
  // completes. The client library polls the operation in the background.
  auto response = client.LongRunningRecognize(request).get();
  // If the response is an error just report it:
  if (!response) {
    std::cerr << "Error in LongRunningRecognize: " << response.status() << "\n";
    return 1;
  }
  // Dump the transcript of all the results.
  for (auto const& result : response->results()) {
    for (auto const& alternative : result.alternatives()) {
      std::cout << alternative.confidence() << "\t" << alternative.transcript()
                << "\n";
    }
  }
  // [END speech_async_recognize_gcs]
  return 0;
} catch (std::exception const& ex) {
  std::cerr << "Standard C++ exception thrown: " << ex.what() << "\n"
            << kUsage << "\n";
  return 1;
}