In this chapter, we will cover:
Chapter 3 Operating with Metadata in Media Files recipes described how services work to extract metadata embedded in various files. There are times when no extractor exists for the file format that you need. In this case, you can write a service to extract that metadata from the files.
We will now cover how to extract metadata that is stored in popular OpenOffice documents. These files can be created in Writer, and have the extension
.odt. This extension will also ...