How to Install and Run Opencast Software

Paper Type: 
Pages:  2
Wordcount:  541 Words
Date:  2021-03-05

This guide will help you to change the basic configuration settings which are required or at least strongly recommended for each installation. This is basically what you should do directly after you installed OPENCAST software on your machine. All these settings are made in the file. It can be found directly in you the configuration directory. In most cases, that should be /etc/matterhorn/ Open this file using the editor of your choice, i.e.:

Is your time best spent reading someone else’s essay? Get a 100% original essay FROM A CERTIFIED WRITER!

vim /etc/matterhorn/

Step 1: Setting the Server URL

The first thing you should do is to set the server URL. To do that, find the property org.opencastproject.server.url in your configuration file. This key is set to http://localhost:8080 by default. That will only allow access from the local machine. You should change this if your server should be accessible within a network. Set it to your domain name or IP address like:


Step 2: Setting the Login Details

There are two authentication methods for Matterhorn. HTTP Digest authntication and form based authentication. Both methods need a username and a password. It's obvious why you should change these. The important keys for this are: user for the administrative account. This is set to admin by default. You should definitely change the credentials if your server is reachable from the internet. password for the administrative account. This is set to opencast by default. You should definitely change the credentials if your server is reachable from the internet. user for the communication between Matterhorn nodes. This is set to matterhorn_system_account by default. password for the communication between Matterhorn nodes. This is set to CHANGE_ME by default.

Step 3: Setting the Storage Directory (optional)

Even though it is not important for all systems on test setups you can probably omit this you will often want to set the storage directory. This directory is used to store all media, metadata, Often, a NFS mount is used for this. You can set the directory by changing like:

Step 4: Database Configuration (optional)

Matterhorn uses an integrated HSQL database by default. While you will find it perfectly working, it is rather slow. So you are highly encouraged to switch to a stand-alone database for productional use. For more information about database configuration, have a look at the Database Configuration section.

Step 5: Remove Unnecessary Corpora/Language Packs (optional)

In the main configuration directory, you will find a subdirectory dictionaries. It contains corpora for several different languages. These corpora are used for filtering OCR output. Only what is included in these files will be passed to the output. However, the bigger these corpora are, the slower the text extraction operation will become as they are all imported into the database and then a full-text search in sone on this data. That is why you should delete the unnecessary corpora in prior to the first start of Matterhorn. For example, a German institution might want to keep the files en.csv and de.csv, but does probably not need the es.csv.

Cite this page

How to Install and Run Opencast Software. (2021, Mar 05). Retrieved from

Free essays can be submitted by anyone,

so we do not vouch for their quality

Want a quality guarantee?
Order from one of our vetted writers instead

If you are the original author of this essay and no longer wish to have it published on the ProEssays website, please click below to request its removal:

didn't find image

Liked this essay sample but need an original one?

Hire a professional with VAST experience!

24/7 online support

NO plagiarism