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Add video v1p1beta samples for face detection and video transcription (#1070)
* Add video v1p1beta samples for face detection and video transcription * Update based on Feedback * Clean up READMEs * Add timeout for tests
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‎pom.xml

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<module>translate/cloud-client</module>
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<module>unittests</module>
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<module>video/beta</module>
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<module>video/cloud-client</module>
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<module>vision/beta/cloud-client</module>
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<module>vision/cloud-client</module>

‎video/beta/README.md

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# Video Feature Detection Sample
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<a href="https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/GoogleCloudPlatform/java-docs-samples&page=editor&open_in_editor=video/cloud-client/README.md">
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<img alt="Open in Cloud Shell" src ="http://gstatic.com/cloudssh/images/open-btn.png"></a>
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[Google Cloud Video Intelligence API][video] provides feature detection for
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videos. This API is part of the larger collection of Cloud Machine Learning
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APIs.
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This sample Java application demonstrates how to access the Cloud Video API
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using the [Google Cloud Client Library for Java][google-cloud-java].
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[video]: https://cloud.google.com/video-intelligence/docs/
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[google-cloud-java]: https://github.com/GoogleCloudPlatform/google-cloud-java
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## Build the sample
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Install [Maven](http://maven.apache.org/).
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Build your project with:
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```
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mvn clean package -DskipTests
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```
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### Analyze a video
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Please follow the [Set Up Your Project](https://cloud.google.com/video-intelligence/docs/getting-started#set_up_your_project)
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steps in the Quickstart doc to create a project and enable the Google Cloud
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Video Intelligence API. Following those steps, make sure that you
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[Set Up a Service Account](https://cloud.google.com/video-intelligence/docs/common/auth#set_up_a_service_account),
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and export the following environment variable:
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```
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export GOOGLE_APPLICATION_CREDENTIALS=/path/to/your-project-credentials.json
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```
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After you have authorized, you can analyze videos.
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Detect Faces' Bounding Boxes
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```
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mvn exec:java -DDetect -Dexec.args="faces-bounding-boxes gs://YOUR_BUCKET/YOUR_VIDEO.mp4"
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```
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Detect Faces' Emotions
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```
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mvn exec:java -DDetect -Dexec.args="faces-emotions gs://YOUR_BUCKET/YOUR_VIDEO.mp4"
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```
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Video Transcription
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```
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mvn exec:java -DDetect -Dexec.args="speech-transcription gs://YOUR_BUCKET/YOUR_VIDEO.mp4"
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```

‎video/beta/pom.xml

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<!--
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Copyright 2018 Google Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<project>
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.example.video</groupId>
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<artifactId>video-google-cloud-samples-beta</artifactId>
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<packaging>jar</packaging>
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<!--
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The parent pom defines common style checks and testing strategies for our samples.
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Removing or replacing it should not affect the execution of the samples in anyway.
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-->
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<parent>
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<groupId>com.google.cloud.samples</groupId>
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<artifactId>shared-configuration</artifactId>
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<version>1.0.8</version>
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</parent>
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<properties>
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<maven.compiler.target>1.8</maven.compiler.target>
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<maven.compiler.source>1.8</maven.compiler.source>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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</properties>
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<dependencies>
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<!-- [START dependencies] -->
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<dependency>
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<groupId>com.google.cloud</groupId>
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<artifactId>google-cloud-video-intelligence</artifactId>
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<version>0.41.0-beta</version>
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</dependency>
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<!-- [END dependencies] -->
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<!-- Test dependencies -->
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<version>4.12</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>com.google.truth</groupId>
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<artifactId>truth</artifactId>
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<version>0.39</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<artifactId>maven-assembly-plugin</artifactId>
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<configuration>
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<archive>
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<manifest>
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<mainClass>com.example.video.Detect</mainClass>
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</manifest>
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</archive>
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<descriptorRefs>
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<descriptorRef>jar-with-dependencies</descriptorRef>
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</descriptorRefs>
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</configuration>
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</plugin>
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</plugins>
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</build>
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<profiles>
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<profile>
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<id>Detect</id>
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<activation>
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<property>
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<name>Detect</name>
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</property>
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</activation>
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<build>
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<plugins>
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<plugin>
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<groupId>org.codehaus.mojo</groupId>
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<artifactId>exec-maven-plugin</artifactId>
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<version>1.6.0</version>
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<executions>
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<execution>
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<goals>
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<goal>java</goal>
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</goals>
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</execution>
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</executions>
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<configuration>
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<mainClass>com.example.video.Detect</mainClass>
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<cleanupDaemonThreads>false</cleanupDaemonThreads>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</profile>
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</profiles>
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</project>

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