While I'm trying to install Xuggler in liferay DXP I'm getting this error message.
07:45:09,958 ERROR [http-nio-8080-exec-7][XugglerImpl:135] Liferay does not have the Xuggler native libraries installed. In order to generate video and audio previews, please follow the instructions for Xuggler in the Server Administration section of the Control Panel at: http://<server>/group/control_panel/manage/-/server/external-services. Error message is: no xuggle in java.library.path
07:45:16,398 INFO [http-nio-8080-exec-1][JarUtil:79] Downloading
https://files.liferay.com/mirrors/xuggle.googlecode.com/svn/trunk/repo/share/java/xuggle/xuggle-xuggler/5.4/xuggle-xuggler-arch-x86_64-w64-mingw32_LIFERAY-PATCHED-1.jar to E:\Liferay7\liferay-dxp-digital-enterprise-tomcat-7.0-sp1-20161027112321352\liferay-dxp-digital-enterprise-7.0-sp1\tomcat-8.0.32\webapps\ROOT\WEB-INF\lib\xuggle-xuggler-arch-x86_64-w64-mingw32_LIFERAY-PATCHED-1.jar
Please tell what must be done?