Timed comments

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Timed comments

Timed comments are notes that users attach to specific moments in an audio or video. They’re written by viewers and appear when the media reaches the moment they reference.

How they work
- A commenter selects a time in the media and writes a short comment.
- The comment shows up at that exact time as the media plays.
- Viewers can see each other’s comments as the content reaches the referenced moment.

How they differ from other features
- Unlike captions or subtitles, timed comments are added by viewers, not just creators.
- They usually include who wrote the comment and are tied to a specific time rather than just being descriptive text.

Examples
- SoundCloud: Listeners can post comments at exact minute and second marks on a track, and others see those comments when the track reaches that point.
- Viki: Real-time comments appear as the video plays, contributing to a social viewing experience.
- Viddler: Used for training videos, with comments linked to moments in the video.

In short, timed comments let people share thoughts at precise moments in media, creating interactive, time‑linked discussions.