Build a small video-summary tool
Use a coding assistant to prototype a service that helps a team review the main points of selected videos.
How this works
Use a coding assistant to prototype a service that helps a team review the main points of selected videos. Use this to build a small tool that helps a team review selected video content from an available transcript. The summary should expose coverage and uncertainty rather than suggest that every frame or missing segment was reviewed.
Treat the transcript as the primary input, preserve timestamps and generate a structured summary with evidence-linked points. Build a bounded upload-or-paste interface and test it with complete and incomplete examples. Visual claims require separate visual evidence; transcript text alone cannot establish what appears on screen.
Before you start
Available transcript
Obtain permitted text with timestamps and known coverage.
Summary contract
Define sections such as topics, decisions, actions and open questions.
Prototype environment
Use available local tools and a safe storage approach.
Prepare the inputs
- video_reference
- Required
title or internal ID and duration if known
Do not require or expose unnecessary public source links.
- transcript
- Required
timestamped speaker text
Record gaps, language and transcription uncertainty.
- summary_request
- Required
audience, length and required sections
Keep requested extraction distinct from editorial inference.
- retention_rules
- Required
permitted storage and deletion expectations
Avoid retaining sensitive recordings beyond the task.
Implementation, step by step
Validate transcript coverage
- Check timestamps, ordering and missing segments against known duration.
- State when only a partial transcript is available.
Checkpoint: The summary has an explicit evidence boundary.
Extract structured points
- Identify topics, explicit decisions and stated actions with timestamps.
- Separate suggestions from commitments and keep unclear owners unknown.
Checkpoint: A source-linked extraction exists.
Draft the summary
- Write concise sections tailored to the requested audience.
- Avoid visual descriptions or conclusions unsupported by the transcript.
Checkpoint: The summary preserves factual limits.
Build the prototype flow
- Implement text input, summary generation and readable output using available tools.
- Handle long inputs, empty text and generation errors without losing the original.
Checkpoint: A small usable tool exists.
Validate and hand off
- Compare summary points with the transcript and test incomplete examples.
- Document prototype limitations and keep sharing separate from generation.
Checkpoint: The team receives a reviewable output and working demo.
Decisions along the way
Transcript covers only part of the video
Label the summary partial and state the covered interval.
Speaker says 'as you can see' without describing the visual
Mark the visual evidence unavailable.
Action owner is unclear
Record owner unknown rather than infer from speaker proximity.
What you will produce
video-summary.md
MarkdownA concise transcript-grounded summary.
Include: coverage · topics · decisions · actions · questions · evidence
video-summary-prototype
Local page or code patchA bounded tool for testing the workflow.
Include: input · processing · output · error_states
Check the result
- Verify every material summary point against a timestamp.
- Check decisions and suggestions are distinguished.
- Confirm partial coverage is visible to readers.
- Test long, empty and uncertain transcript inputs.
When something goes wrong
Transcript extraction fails
Ask for available text or report the input gap without inventing a summary.
Model omits a major section
Compare against the topic outline and revise.
Prototype truncates long input silently
Add explicit length handling and mark any excluded content.
A worked example
SYNTHETIC EXAMPLE · NOT A REPORTED BUSINESS RESULT
Request
Synthetic: summarize a 20-minute recording from partial text.
Inputs
Transcript covers minutes 0-8 and includes a proposal to trial a new checklist, with no approval. The remaining 12 minutes are unavailable.
Expected result
Synthetic result: label coverage 0-8 minutes, summarize the proposal and leave approval unknown. Do not claim the full recording was reviewed or the trial was agreed.
Run a small pilot
Start small
Test a few complete and partial transcripts with manual comparison.
Record the baseline
Record summary correction time and omitted important points.
Agree success criteria
Agree coverage transparency and factual accuracy before wider use.
Stop or revise
Stop sharing when the tool hides truncation or invents unsupported visual content.
Keep the scope clear
- A transcript summary is not proof that the full recording or visuals were reviewed.
- Prototype use does not authorize redistribution of source content.
Check before using
Check missing sections and transcription errors; a summary is not evidence that the whole recording was reviewed.
Business activities
- Maintain shared company knowledge
- Build and change software
FROM A RECIPE TO YOUR WORKFLOW
Bring the company context together.
This workflow needs reliable inputs before it needs a better prompt. Moat8 Vault brings working information into a readable archive for the AI tools you use.
For this recipe: An accessible video transcript
Start with one recurring task, agree which sources to use, and review the first result with your team.
Discuss this workflow