RS Glossary
Video
Video is a time-based visual modality made of image frames, often paired with audio for generation, understanding, tracking, or summarization.
- Review state
- Reviewed in POC
- Freshness
- Current
- Version
- 2
- Video
- Video AI
Remember it this wayVideo is visual data with time.
In plain language
Video is visual information arranged over time as a sequence of frames, often with synchronized audio. AI systems may analyze, summarize, generate, edit, or compare video.
Why it matters
Time introduces motion, sequence, continuity, and synchronization. A system that handles still images may miss events, causes, or changes that only appear across frames.
Example
A safety system analyzes a factory video to track a forklift’s path and detect when a person enters its moving exclusion zone.
Common misconception
Video understanding is not just image recognition repeated frame by frame. Meaning may depend on timing, order, motion, and audio across the sequence.
Related terms
Sources
- W3C, “SMIL 2.0: BasicMedia Module”distinguishes audio, still-image, and video media objects.
- W3C, “Understanding Media Alternative (Prerecorded)”defines video as moving or sequenced pictures and distinguishes synchronized media.
Learn more
- Compare [[image|Image]], [[audio|Audio]], [[computer-vision|Computer Vision]], and [[multimodal|Multimodal]] to place Video in the surrounding system.
- Follow the cited source material above for the method, standard, or research context behind this draft.
Public history
23 recorded events · 23 public summaries
A potential shared concept was discussed and selected for initial glossary drafting.
The captured candidate received a complete initial draft and entered section-level human review.
Radar reviewed the initial definition draft for human consideration.
Radar reviewed the initial plain-language-explanation draft for human consideration.
Radar reviewed the initial why-it-matters draft for human consideration.
Radar reviewed the initial example draft for human consideration.
Radar reviewed the initial common-misconception draft for human consideration.
Radar reviewed the initial remember-it-this-way draft for human consideration.
Radar reviewed the initial related-terms draft for human consideration.
Radar reviewed the initial sources draft for human consideration.
Radar reviewed the initial learn-more draft for human consideration.
Definition review recorded as approve.
Plain-Language Explanation review recorded as approve.
Why It Matters review recorded as approve.
Example review recorded as approve.
Common Misconception review recorded as approve.
Remember It This Way review recorded as approve.
Related Terms review recorded as approve.
Sources review recorded as approve.
Learn More review recorded as approve.
Sources review recorded as replace.
Radar verified the learner-facing sources after personal origin provenance was removed.
All nine current wording approvals were reconciled to Approved term status.
Source: vault/Glossary/terms/video/term.md · sha256:08a4b252980af7ebfadf9f8209b451bde731c278122ca5be83de7684a68cc975 · Release: rs-glossary-glossary-team-poc-0.5.5-2026-09-02