User Interface

Splash Screen

1. Title – presentation title.
2. Subtitle – optional subtitle.
3. Author – author name or source.
4. Duration – approximated length of the presentation.
5. Start button – starts the presentation from the beginning.
6. Resume button – starts from where the viewer left off (hidden if never viewed).
7. File download buttons – shown only if corresponding files exist:
   • Transcript: PDF
   • Video: MP4
   • Audio: MP3
   • Supplement: ZIP (compressed)

Notes:

• The splash screen image and button color may change depending on presentation context.
• Additional downloadable formats can be specified in manifest.json.

Presentation Screen

8. Title – same title as splash screen.
9. Author – same author name/source; click to open author profile.
10. Menu button – opens menu (Author Profile, General Info, Settings, and any additional custom menu items).
11. Media – video, audio, image, or HTML content.
12. Copy to Clipboard button – copies specified content to clipboard when available.
13. Table of contents – sections and pages.
14. Section – groups pages; can toggle open/collapse.
15. Slide – click to jump to a slide.

Media controls:

16. Play/Pause/Replay (combined).
17. Skip backward 10s.
18. Skip forward 10s.
19. Volume control (hover to adjust; click mute/unmute).
20. Progress/scrubber bar (hover tooltips; click to scrub; optional markers).
21. Timecode remaining.
22. Playback rate (click/hover to select).
23. Subtitles/Captions (hover to select).
24. Expand/Contract media area (full width vs normal).
25. Tabbed widget area – may contain notes and custom tabbed content with labels; defaulted to logo (grayed out) if none.

Navigation and downloads:

26. Current slide status – current slide / total.
27. Previous – previous page; wraps to last page if currently on first.
28. Next – next page; wraps to first page if currently on last.
29. Download file button – opens list of downloadable files; hidden if none.

Video only:

31. Quality (hover to select video quality) when available.
32. Fullscreen mode.

Additional notes:

• If there is only one section in the table of contents, the section label is not displayed and pages cannot be collapsed.
• UI color may change based on presentation settings.
• Items 16–23 only appear for video or audio media.