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ATS-812: PoC for FFmpeg T-Engine (WIP) - initial folder skeleton

Browse Source 
- note: PoC only - limited functionality & no tests yet
- see also ATS-793 epic
This commit is contained in:
Jan Vonka
2020-07-27 19:08:55 +01:00
parent bb63bc07ce
commit 186e18757e
13 changed files with 818 additions and 0 deletions
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alfresco-transform-ffmpeg/alfresco-transform-ffmpeg-boot/Dockerfile Normal file
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# Image provides a container in which to run FFmpeg transformations for Alfresco Content Services.
# TODO PoC for FFmpeg
# The FFmpeg transformer uses FFmpeg. See license: https://github.com/FFmpeg/FFmpeg/blob/master/LICENSE.md
FROM alfresco/alfresco-base-java:11.0.7-openjdk-centos-7-9448dd21de19
ARG FFMPEG_VERSION=3.4.8-1
# TODO PoC for FFmpeg - update & download from Nexus
ENV FFMPEG_RPM_URL=https://download1.rpmfusion.org/free/el/updates/7/x86_64/f/ffmpeg-${FFMPEG_VERSION}.el7.x86_64.rpm
#ENV FFMPEG_LICENSE_FILE=https://github.com/Alfresco/acs-community-packaging/blob/master/distribution/src/main/resources/licenses/3rd-party/TODO-license.txt
ENV JAVA_OPTS=""
# Set default user information
ARG GROUPNAME=Alfresco
ARG GROUPID=1000
# TODO PoC for FFmpeg - update w3 page with a specific allocated id in sequence (may not be 33099)
ARG FFMPEGUSERNAME=ffmpeg
ARG USERID=33099
COPY target/${env.project_artifactId}-${env.project_version}.jar /usr/bin
RUN ln /usr/bin/${env.project_artifactId}-${env.project_version}.jar /usr/bin/${env.project_artifactId}.jar && \
# TODO PoC for FFmpeg - see above
# curl -s -S $FFMPEG_RPM_URL -o ffmpeg-distribution-linux.rpm && \
# curl -s -S $FFMPEG_LICENSE_FILE -o FFmpeg-license.txt && \
yum install -y epel-release && \
# yum localinstall -y ffmpeg-distribution-*linux.rpm && \
yum localinstall -y --nogpgcheck https://download1.rpmfusion.org/free/el/rpmfusion-free-release-7.noarch.rpm && \
yum install -y ffmpeg && \
# rm -f ffmpeg-distribution-*.rpm && \
yum clean all
ADD target/generated-resources/licenses /licenses
ADD target/generated-resources/licenses.xml /licenses/
ADD target/generated-sources/license/THIRD-PARTY.txt /licenses/
RUN groupadd -g ${GROUPID} ${GROUPNAME} && \
useradd -u ${USERID} -G ${GROUPNAME} ${FFMPEGUSERNAME} && \
chgrp -R ${GROUPNAME} /usr/bin/${env.project_artifactId}.jar
EXPOSE 8090
USER ${PDFUSERNAME}
ENTRYPOINT java $JAVA_OPTS -jar /usr/bin/${env.project_artifactId}.jar

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alfresco-transform-ffmpeg/alfresco-transform-ffmpeg-boot/LICENSES.md Normal file
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### Licenses
* TODO - The FFmpeg transformer uses FFmpeg. See license: https://github.com/FFmpeg/FFmpeg/blob/master/LICENSE.md

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alfresco-transform-ffmpeg/alfresco-transform-ffmpeg-boot/pom.xml Normal file
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>alfresco-transform-ffmpeg-boot</artifactId>
<name>Alfresco Ffmoeg Spring Boot</name>
<packaging>jar</packaging>
<parent>
<groupId>org.alfresco</groupId>
<artifactId>alfresco-transform-core</artifactId>
<version>2.3.3-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<properties>
<image.name>alfresco/alfresco-ffmpeg</image.name>
<image.registry>quay.io</image.registry>
<env.project_artifactId>${project.artifactId}</env.project_artifactId>
</properties>
<dependencies>
<dependency>
<groupId>org.alfresco</groupId>
<artifactId>alfresco-transformer-base</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>org.alfresco</groupId>
<artifactId>alfresco-transformer-base</artifactId>
<version>${project.version}</version>
<classifier>tests</classifier>
<type>test-jar</type>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.alfresco</groupId>
<artifactId>alfresco-transform-ffmpeg</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>com.vaadin.external.google</groupId>
<artifactId>android-json</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.dom4j</groupId>
<artifactId>dom4j</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>license-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.2.0</version>
<executions>
<execution>
<goals>
<goal>test-jar</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>docker-it-setup</id>
<!-- raises an ActiveMq container for the Integration Tests -->
<build>
<plugins>
<plugin>
<groupId>io.fabric8</groupId>
<artifactId>docker-maven-plugin</artifactId>
<configuration>
<images>
<image>
<alias>activemq</alias>
<name>alfresco/alfresco-activemq:5.15.8</name>
<run>
<hostname>activemq</hostname>
<ports>
<port>8161:8161</port>
<port>5672:5672</port>
<port>61616:61616</port>
</ports>
<wait>
<log>Apache ActiveMQ 5.15.8 .* started</log>
<time>20000</time>
<kill>500</kill>
<shutdown>100</shutdown>
<exec>
<preStop>kill 1</preStop>
<preStop>kill -9 1</preStop>
</exec>
</wait>
</run>
</image>
<image>
<alias>alfresco-ffmpeg</alias>
<name>${image.name}:${image.tag}</name>
<run>
<ports>
<port>8090:8090</port>
</ports>
<wait>
<http>
<url>http://localhost:8090/transform/config</url>
<method>GET</method>
<status>200...299</status>
</http>
<time>300000</time>
<kill>500</kill>
<shutdown>100</shutdown>
<exec>
<preStop>kill 1</preStop>
<preStop>kill -9 1</preStop>
</exec>
</wait>
</run>
</image>
</images>
</configuration>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>local</id>
<build>
<plugins>
<plugin>
<groupId>io.fabric8</groupId>
<artifactId>fabric8-maven-plugin</artifactId>
<configuration>
<images>
<image>
<name>${image.name}:${image.tag}</name>
<build>
<dockerFileDir>${project.basedir}/</dockerFileDir>
<buildOptions>
<squash>true</squash>
</buildOptions>
</build>
</image>
</images>
</configuration>
<executions>
<execution>
<id>build-image</id>
<phase>package</phase>
<goals>
<goal>build</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>internal</id>
<build>
<plugins>
<plugin>
<groupId>io.fabric8</groupId>
<artifactId>fabric8-maven-plugin</artifactId>
<configuration>
<images>
<!-- QuayIO image -->
<image>
<name>${image.name}:${image.tag}</name>
<registry>${image.registry}</registry>
<build>
<dockerFileDir>${project.basedir}/</dockerFileDir>
<buildOptions>
<squash>true</squash>
</buildOptions>
</build>
</image>
<!-- DockerHub image -->
<image>
<name>${image.name}:${image.tag}</name>
<build>
<dockerFileDir>${project.basedir}/</dockerFileDir>
<buildOptions>
<squash>true</squash>
</buildOptions>
</build>
</image>
</images>
</configuration>
<executions>
<execution>
<id>build-image</id>
<phase>package</phase>
<goals>
<goal>build</goal>
</goals>
</execution>
<execution>
<id>push-image</id>
<phase>install</phase>
<goals>
<goal>push</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>release</id>
<build>
<plugins>
<plugin>
<groupId>io.fabric8</groupId>
<artifactId>fabric8-maven-plugin</artifactId>
<configuration combine.self="override">
<images>
<!-- QuayIO image -->
<image>
<name>${image.name}:${project.version}</name>
<registry>${image.registry}</registry>
<build>
<dockerFileDir>${project.basedir}/</dockerFileDir>
<buildOptions>
<squash>true</squash>
</buildOptions>
</build>
</image>
<!-- DockerHub image -->
<image>
<name>${image.name}:${project.version}</name>
<build>
<dockerFileDir>${project.basedir}/</dockerFileDir>
<buildOptions>
<squash>true</squash>
</buildOptions>
</build>
</image>
</images>
</configuration>
<executions>
<execution>
<id>build-push-image</id>
<phase>deploy</phase>
<goals>
<goal>build</goal>
<goal>push</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>

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alfresco-transform-ffmpeg/alfresco-transform-ffmpeg-boot/src/main/java/org/alfresco/transformer/Application.java Normal file
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/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2020 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer;
import io.micrometer.core.instrument.MeterRegistry;
import org.alfresco.transformer.executors.FFmpegCommandExecutor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.actuate.autoconfigure.metrics.MeterRegistryCustomizer;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.context.event.ApplicationReadyEvent;
import org.springframework.context.annotation.Bean;
import org.springframework.context.event.EventListener;
import java.util.Arrays;
import static org.alfresco.transformer.logging.StandardMessages.LICENCE;
@SpringBootApplication
@EnableAutoConfiguration(exclude = {DataSourceAutoConfiguration.class})
public class Application
{
private static final Logger logger = LoggerFactory.getLogger(Application.class);
@Value("${container.name}")
private String containerName;
@Bean
public MeterRegistryCustomizer<MeterRegistry> metricsCommonTags()
{
return registry -> registry.config().commonTags("containerName", containerName);
}
public static void main(String[] args)
{
SpringApplication.run(Application.class, args);
}
@EventListener(ApplicationReadyEvent.class)
public void startup()
{
logger.info("-----------------------------------------------------------------------------------------------------------------------------------------------------------");
Arrays.stream(LICENCE.split("\\n")).forEach(logger::info);
logger.info(FFmpegCommandExecutor.LICENCE);
logger.info("-----------------------------------------------------------------------------------------------------------------------------------------------------------");
logger.info("Starting application components... Done");
}
}

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alfresco-transform-ffmpeg/alfresco-transform-ffmpeg-boot/src/main/java/org/alfresco/transformer/FFmpegController.java Normal file
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/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2020 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer;
import org.alfresco.transformer.executors.FFmpegCommandExecutor;
import org.alfresco.transformer.probes.ProbeTestTransform;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import javax.annotation.PostConstruct;
import java.io.File;
import java.util.Collections;
import java.util.Map;
/**
* Controller for the Docker based FFmpeg transformer.
*
* Status Codes:
*
* 200 Success
* 400 Bad Request: Request parameter <name> is missing (missing mandatory parameter)
* 400 Bad Request: Request parameter <name> is of the wrong type
* 400 Bad Request: Transformer exit code was not 0 (possible problem with the source file)
* 400 Bad Request: The source filename was not supplied
* 500 Internal Server Error: (no message with low level IO problems)
* 500 Internal Server Error: The target filename was not supplied (should not happen as targetExtension is checked)
* 500 Internal Server Error: Transformer version check exit code was not 0
* 500 Internal Server Error: Transformer version check failed to create any output
* 500 Internal Server Error: Could not read the target file
* 500 Internal Server Error: The target filename was malformed (should not happen because of other checks)
* 500 Internal Server Error: Transformer failed to create an output file (the exit code was 0, so there should be some content)
* 500 Internal Server Error: Filename encoding error
* 507 Insufficient Storage: Failed to store the source file
*/
@Controller
public class FFmpegController extends AbstractTransformerController
{
private static final Logger logger = LoggerFactory.getLogger(
FFmpegController
.class);
@Value("${transform.core.ffmpeg.exe}")
private String execPath;
FFmpegCommandExecutor commandExecutor;
@PostConstruct
private void init()
{
commandExecutor = new FFmpegCommandExecutor(execPath);
}
@Override
public String getTransformerName()
{
return "FFmpeg";
}
@Override
public String version()
{
return commandExecutor.version();
}
@Override
public ProbeTestTransform getProbeTestTransform()
{
// See the Javadoc on this method and Probes.md for the choice of these values.
// TODO PoC for FFmpeg
return new ProbeTestTransform(this, "quick.mp4", "quick.mp3",
7455, 1024, 150, 10240, 60 * 20 + 1, 60 * 15 - 15)
{
@Override
protected void executeTransformCommand(File sourceFile, File targetFile)
{
transformImpl(null, null, null, Collections.emptyMap(), sourceFile, targetFile);
}
};
}
@Override
protected String getTransformerName(final File sourceFile, final String sourceMimetype,
final String targetMimetype, final Map<String, String> transformOptions)
{
return null; // does not matter what value is returned, as it is not used because there is only one.
}
@Override
public void transformImpl(String transformName, String sourceMimetype, String targetMimetype,
Map<String, String> transformOptions, File sourceFile, File targetFile)
{
commandExecutor.transform(sourceMimetype, targetMimetype, transformOptions, sourceFile, targetFile);
}
}

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alfresco-transform-ffmpeg/alfresco-transform-ffmpeg-boot/src/main/resources/application-default.yaml Normal file
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queue:
engineRequestQueue: ${TRANSFORM_ENGINE_REQUEST_QUEUE:org.alfresco.transform.engine.ffmpeg.acs}
transform:
core:
config:
location: classpath:ffmpeg_engine_config.json
ffmpeg:
exe: ${FFMPEG_EXE:/usr/bin/ffmpeg}

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alfresco-transform-ffmpeg/alfresco-transform-ffmpeg-boot/src/main/resources/templates/transformForm.html Normal file
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<html xmlns:th="http://www.thymeleaf.org">
<body>
<div>
<h2>Alfresco FFmpeg Test Transformation</h2>
<form method="POST" enctype="multipart/form-data" action="/transform">
<table>
<tr><td><div style="text-align:right">file *</div></td><td><input type="file" name="file" /></td></tr>
<tr><td><div style="text-align:right">targetExtension *</div></td><td><input type="text" name="targetExtension" value="" /></td></tr>
<tr><td><div style="text-align:right">timeout</div></td><td><input type="text" name="timeout" value="" /></td></tr>
<tr><td><div style="text-align:right">testDelay</div></td><td><input type="text" name="testDelay" value="" /></td></tr>
<tr><td></td><td><input type="submit" value="Transform" /></td></tr>
</table>
</form>
</div>
<div>
<a href="/log">Log entries</a>
</div>
</body>
</html>

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alfresco-transform-ffmpeg/alfresco-transform-ffmpeg/LICENSES.md Normal file
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### Licenses
* TODO - The FFmpeg transformer uses FFmpeg. See license: https://github.com/FFmpeg/FFmpeg/blob/master/LICENSE.md

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alfresco-transform-ffmpeg/alfresco-transform-ffmpeg/pom.xml Normal file
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>alfresco-transform-ffmpeg</artifactId>
<name>Alfresco FFmpeg Transformer</name>
<packaging>jar</packaging>
<parent>
<groupId>org.alfresco</groupId>
<artifactId>alfresco-transform-core</artifactId>
<version>2.3.3-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>org.alfresco</groupId>
<artifactId>alfresco-transformer-base</artifactId>
<version>${project.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>license-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

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alfresco-transform-ffmpeg/alfresco-transform-ffmpeg/src/main/java/org/alfresco/transformer/FFmpegOptionsBuilder.java Normal file
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/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2020 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer;
import java.util.StringJoiner;
/**
* FFmpeg options builder.
*
* @author janv
*/
// TODO PoC for FFmpeg
public final class FFmpegOptionsBuilder
{
// TODO PoC - add FFmpeg options ...
private FFmpegOptionsBuilder() {}
public String build()
{
StringJoiner args = new StringJoiner(" ");
return args.toString();
}
public static FFmpegOptionsBuilder builder()
{
return new FFmpegOptionsBuilder();
}
}

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alfresco-transform-ffmpeg/alfresco-transform-ffmpeg/src/main/java/org/alfresco/transformer/executors/FFmpegCommandExecutor.java Normal file
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/*
* #%L
* Alfresco Transform Core
* %%
* Copyright (C) 2005 - 2020 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* -
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
* -
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* -
* Alfresco is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
* -
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.transformer.executors;
import org.alfresco.transform.exceptions.TransformException;
import org.alfresco.transformer.FFmpegOptionsBuilder;
import java.io.File;
import java.util.HashMap;
import java.util.Map;
import static org.alfresco.transformer.util.RequestParamMap.TIMEOUT;
import static org.alfresco.transformer.util.Util.stringToLong;
/**
* CommandExecutor implementation for running FFmpeg transformations. It runs the
* transformation logic as a separate Shell process.
*/
// TODO PoC for FFmpeg
public class FFmpegCommandExecutor extends AbstractCommandExecutor
{
private static String ID = "ffmpeg";
// TODO PoC for FFmpeg
public static final String LICENCE = "TODO: This transformer uses Ffmpeg. See the license at ...";
private final String EXE;
public FFmpegCommandExecutor(String exe)
{
if (exe == null || exe.isEmpty())
{
throw new IllegalArgumentException("FfmpegCommandExecutor EXE variable cannot be null or empty");
}
this.EXE = exe;
super.transformCommand = createTransformCommand();
super.checkCommand = createCheckCommand();
}
@Override
public String getTransformerId()
{
return ID;
}
@Override
protected RuntimeExec createTransformCommand()
{
RuntimeExec runtimeExec = new RuntimeExec();
Map<String, String[]> commandsAndArguments = new HashMap<>();
// TODO PoC for FFmpeg - check against Gytheio: -y SPLIT:${sourceOptions} -i ${source} SPLIT:${targetOptions} ${target}
commandsAndArguments.put(".*",
new String[]{EXE, "-y", "-i", "SPLIT:${options}", "${source}", "${target}"});
runtimeExec.setCommandsAndArguments(commandsAndArguments);
Map<String, String> defaultProperties = new HashMap<>();
defaultProperties.put("key", null);
runtimeExec.setDefaultProperties(defaultProperties);
runtimeExec.setErrorCodes("1");
return runtimeExec;
}
@Override
protected RuntimeExec createCheckCommand()
{
RuntimeExec runtimeExec = new RuntimeExec();
Map<String, String[]> commandsAndArguments = new HashMap<>();
commandsAndArguments.put(".*", new String[]{EXE, "--version"});
runtimeExec.setCommandsAndArguments(commandsAndArguments);
return runtimeExec;
}
@Override
public void transform(String transformName, String sourceMimetype, String targetMimetype,
Map<String, String> transformOptions,
File sourceFile, File targetFile) throws TransformException
{
final String options = FFmpegOptionsBuilder
.builder()
.build();
Long timeout = stringToLong(transformOptions.get(TIMEOUT));
run(options, sourceFile, targetFile, timeout);
}
}

18
alfresco-transform-ffmpeg/alfresco-transform-ffmpeg/src/main/resources/ffmpeg_engine_config.json Normal file
View File

@@ -0,0 +1,18 @@
{
"transformOptions": {
"ffmpegOptions": [
]
},
"transformers": [
{
"transformerName": "ffmpeg",
"supportedSourceAndTargetList": [
{"sourceMediaType": "video/mp4", "targetMediaType": "video/avi" },
{"sourceMediaType": "video/mp4", "targetMediaType": "audio/mp3" }
],
"transformOptions": [
"ffmpegOptions"
]
}
]
}

10
pom.xml
View File

@@ -45,6 +45,8 @@
<module>alfresco-transformer-base</module>
<module>alfresco-transform-imagemagick/alfresco-transform-imagemagick</module>
<module>alfresco-transform-imagemagick/alfresco-transform-imagemagick-boot</module>
<module>alfresco-transform-ffmpeg/alfresco-transform-ffmpeg</module>
<module>alfresco-transform-ffmpeg/alfresco-transform-ffmpeg-boot</module>
<module>alfresco-transform-libreoffice/alfresco-transform-libreoffice</module>
<module>alfresco-transform-libreoffice/alfresco-transform-libreoffice-boot</module>
<module>alfresco-transform-misc/alfresco-transform-misc</module>
@@ -71,6 +73,14 @@
<module>alfresco-transform-imagemagick/alfresco-transform-imagemagick-boot</module>
</modules>
</profile>
<profile>
<id>ffmpeg</id>
<modules>
<module>alfresco-transformer-base</module>
<module>alfresco-transform-ffmpeg/alfresco-transform-ffmpeg</module>
<module>alfresco-transform-ffmpeg/alfresco-transform-ffmpeg-boot</module>
</modules>
</profile>
<profile>
<id>libreoffice</id>
<modules>