Show HN: S-Roll – local AI video understanding and clipping for Mac
Find clipsReview the strongest sections first.Review scored clips with titles, summaries, and previews. Save your look as a brand preset, then export the MP4.
- ▪Find clipsReview the strongest sections first.Review scored clips with titles, summaries, and previews.
- ▪Save your look as a brand preset, then export the MP4.
Hacker News (AI / LLM) files mainly under ai. We currently carry 5,371 of its stories.
Story provenance
Source · retrieval · rights · ranking — open for full record
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Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | Saliency |
| Canonical URL | https://saliency.dev/s-roll |
| Publication time | Thu, 17 Sep 2026 17:09:32 +0000 |
| Retrieval time | 2026-09-17T17:13:44.667Z |
| Last seen | 2026-09-17T17:13:44.667Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | OqMcH0BfI-f5 · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Find clipsReview the strongest sections first.Review scored clips with titles, summaries, and previews. Save your picks to Workspace or export them.Chat to clipDescribe the clip you have in mind.Ask for a specific action, moment, or topic and turn the matching result into a clip.“Find the clip where the dragon breathes fire.”“Find the KO clip.”“Find where they mention AI safety.”Subject trackingKeep the subject in frame.Automatic reframing follows the subject as it moves, keeping the action in view.Polish in editorPolish the cut before export.Trim the cut, adjust framing, and style captions and titles. Save your look as a brand preset, then export the MP4.
Excerpt limited to ~120 words for fair-use compliance. The full article is at Saliency.
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