The classification of text analysis software is not easy, you are currently reading one idea and might have a better one. You will find details on the left side of the screen, the buttons guide you to the different kinds of software and their descriptions.
Nowadays software can often use audio and/or video files. These programs were in a special section called audio/video section. This section is no longer necessary and was deleted because most programs can process audio and/or video files.
Another idea is to have a new section that is for video annotation software only, and delete these from the section transcription software.