Speech upgrade (#427)

* Upgrades speech client to semi-gapic
* Adds library with streaming fixes

Author: gguuss

packages/google-cloud-node/samples/package.json

@@ -18,14 +18,14 @@
     "test": "npm run system-test"
   },
   "dependencies": {
-    "@google-cloud/speech": "0.9.3",
-    "@google-cloud/storage": "1.1.1",
+    "@google-cloud/speech": "^0.10.1",
+    "@google-cloud/storage": "^1.2.0",
     "node-record-lpcm16": "0.3.0",
-    "yargs": "8.0.2"
+    "yargs": "^8.0.2"
   },
   "devDependencies": {
-    "@google-cloud/nodejs-repo-tools": "1.4.15",
-    "ava": "0.19.1",
+    "@google-cloud/nodejs-repo-tools": "^1.4.15",
+    "ava": "^0.19.1",
     "proxyquire": "1.8.0",
     "sinon": "2.3.4"
   },

packages/google-cloud-node/samples/quickstart.js

@@ -18,9 +18,10 @@
 // [START speech_quickstart]
 // Imports the Google Cloud client library
 const Speech = require('@google-cloud/speech');
+const fs = require('fs');
 
 // Your Google Cloud Platform project ID
-const projectId = 'YOUR_PROJECT_ID';
+const projectId = 'your-project-id';
 
 // Instantiates a client
 const speechClient = Speech({
@@ -30,17 +31,28 @@ const speechClient = Speech({
 // The name of the audio file to transcribe
 const fileName = './resources/audio.raw';
 
+// Reads a local audio file and converts it to base64
+const file = fs.readFileSync(fileName);
+const audioBytes = file.toString('base64');
+
 // The audio file's encoding, sample rate in hertz, and BCP-47 language code
-const options = {
+const audio = {
+  content: audioBytes
+};
+const config = {
   encoding: 'LINEAR16',
   sampleRateHertz: 16000,
   languageCode: 'en-US'
 };
+const request = {
+  audio: audio,
+  config: config
+};
 
 // Detects speech in the audio file
-speechClient.recognize(fileName, options)
+speechClient.recognize(request)
   .then((results) => {
-    const transcription = results[0];
+    const transcription = results[0].results[0].alternatives[0].transcript;
     console.log(`Transcription: ${transcription}`);
   })
   .catch((err) => {