build-jar.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?eclipse.ant.import?>
<project default="build-jar" name="Create Runnable Jar for Project ffmpeg with libraries in folder">
    <!--this file was created by Eclipse Runnable JAR Export Wizard-->
    <!--ANT 1.7 is required                                        -->
	<property name="bridj.jar" value="bridj-0.7-SNAPSHOT.jar"/>
	<target name="clean-jar">
		<delete dir="dist/"/>
		<mkdir dir="dist/"/>
	</target>
	
	<target name="copy-lib">
        <copy file="lib/${bridj.jar}" todir="dist/"/>
	</target>
	
	<target name="build-jar" depends="clean-jar,copy-lib">
	    <jar destfile="dist/ffmpeg-4.4.jar">
	        <manifest>
	            <attribute name="Main-Class" value="org.ffmpeg.FFMPeg"/>
	        </manifest>
	        <fileset dir="bin"/>
	    </jar>
    </target>

	<!--docs: generate javadoc documentation-->
	<target name="docs-jar" depends="build-jar">
		<delete dir="dist/docs"/>
		<mkdir dir="dist/docs"/>
		<javadoc destdir="dist/docs" encoding="utf8">
		  <fileset dir="src">
			<include name="**/*.java"/>
			<exclude name="test/*.java"/>
		  </fileset>
		  <classpath>
			<path refid="ffmpeg.classpath"/>
		  </classpath>
		</javadoc>
	</target>
</project>