Subtitle Font Family
From SAP Enable Now Wiki
Where to find it
- Playback Settings > book reader > Visual Properties category > Subtitle Font Family
Purpose
If the Show Subtitles setting is selected, then any Text-to-Speech text specified in Book Pages will appear at the bottom of the Book Page as a subtitle.
This setting can be used to specify the font to use for the subtitle text. Note that this field is 'free text' and not a picklist of all of the fonts on your PC. You should therefore type the font name carefully and exactly.