S31 · Pipeline skill
Make a narrated video
Build scenes and edits from a script, add audio and check narration and timing.
Scene rendering + source-traceable editing + narration alignment and human acceptance
- Pipeline
- 4 steps
- Human review
- 1
- Components
- 7
01Pipeline
Base pipeline
Ordered steps. Each consumes the previous output; review gates hold until a person accepts.
- Starts from
- Reviewed script, scenes, existing video and audio permissions
- Delivers
- Human-accepted video and revision record
Review contract
People decide at review gates; components supply data, drafts or review surfaces. Unaccepted outputs do not advance.
Integration note
Music is optional; freeze edits before narration and realign audio whenever scene durations change.
- 01
Prepare scene visuals
- Input
- Reviewed script, scenes, existing video and audio permissions
- Output
- Scene clips with aligned media specifications
- HTML animation to promotional videoTimed web scene frame capture + video encoding
- Source-bound color management and framingDeclared color rules + frame caches and framing transforms
- 02
Arrange edits and replays
- Input
- Scene clips with aligned media specifications
- Output
- Edited version with source-time mappings
- Timeline editing and multi-clip montageEvent-based edit and replay plans + source-time mappings
- 03
Add narration and audio
- Input
- Edited version with source-time mappings
- Output
- Candidate video with aligned narration and audio
- Timed TTS narration and video audio masteringScene-based narration synthesis + duration alignment and video muxing
- Instrumental and lyric-driven music generationMusic briefs and lyrics + generated audio archives
- Source-audio cleanup and edit synchronizationAudio cleanup + preserved edit-time mappings
- 04
Listen and review
Human review- Input
- Candidate video with aligned narration and audio
- Output
- Human-accepted video and revision record
Decided byAssigned reviewer or requesting user
- Video comparison and verified delivery bundlesBefore-and-after artifact comparison + review and integrity bundles
02Industry versions
Industry versions
Media & content Transferable use Build a narrated clip from reviewed scripts and scenes, retain edit provenance and have an editor check narration timing.
Adaptation Some editing and audio components originate in sports footage; adapt scene and duration contracts and keep music optional.
- 01
Render consistent scene clips
- Input
- Reviewed script, scene assets and audio permissions
- Output
- Program clips with aligned specifications
- HTML animation to promotional videoTimed web scene frame capture + video encoding
- Source-bound color management and framingDeclared color rules + frame caches and framing transforms
- 02
Arrange edits and replays
- Input
- Program clips with aligned specifications
- Output
- Source-traceable edited version
- Timeline editing and multi-clip montageEvent-based edit and replay plans + source-time mappings
- 03
Add narration and audio
- Input
- Source-traceable edited version
- Output
- Candidate clip with aligned audio and visuals
- Timed TTS narration and video audio masteringScene-based narration synthesis + duration alignment and video muxing
- Instrumental and lyric-driven music generationMusic briefs and lyrics + generated audio archives
- Source-audio cleanup and edit synchronizationAudio cleanup + preserved edit-time mappings
- 04
Editor listens and accepts
Human review- Input
- Candidate clip with aligned audio and visuals
- Output
- Accepted clip and revision history
Decided byAssigned reviewer or requesting user
- Video comparison and verified delivery bundlesBefore-and-after artifact comparison + review and integrity bundles
Sports Transferable use Edit reviewed training explanations and replays into a clip, lock the scenes before narration and let a coach review each segment.
Adaptation Coaches check text-to-action correspondence; generated narration does not imply action recognition and edits require realignment.
- 01
Align training scene specifications
- Input
- Reviewed training script, permitted footage and audio assets
- Output
- Training clips with aligned specifications
- HTML animation to promotional videoTimed web scene frame capture + video encoding
- Source-bound color management and framingDeclared color rules + frame caches and framing transforms
- 02
Arrange action demonstration replays
- Input
- Training clips with aligned specifications
- Output
- Training edit with source-time references
- Timeline editing and multi-clip montageEvent-based edit and replay plans + source-time mappings
- 03
Add narration and align actions
- Input
- Training edit with source-time references
- Output
- Training clip with synchronized narration
- Timed TTS narration and video audio masteringScene-based narration synthesis + duration alignment and video muxing
- Instrumental and lyric-driven music generationMusic briefs and lyrics + generated audio archives
- Source-audio cleanup and edit synchronizationAudio cleanup + preserved edit-time mappings
- 04
Coach listens and reviews
Human review- Input
- Training clip with synchronized narration
- Output
- Accepted clip and sections to revise
Decided byAssigned reviewer or requesting user
- Video comparison and verified delivery bundlesBefore-and-after artifact comparison + review and integrity bundles
03Parameters
Parameters
From the pack’s params.schema.json. Choose values to build a synthetic request.
skills/_pipelines/make-narrated-video/params.schema.json
{
"synthetic": true,
"run_id": "synthetic-example",
"locale": "en",
"industry": "base",
"adapter_mode": "local",
"records": [
{
"id": "synthetic-record-1",
"synthetic": true,
"text": "Synthetic observation A: a draft needs review."
},
{
"id": "synthetic-record-2",
"synthetic": true,
"text": "Synthetic observation B: retain the unresolved question."
}
],
"decisions": {}
} 04Member components
Member components
-
HTML animation to promotional video
Timed web scene frame capture + video encoding
Working 1 pipeline -
Source-bound color management and framing
Declared color rules + frame caches and framing transforms
Working 1 pipeline -
Timeline editing and multi-clip montage
Event-based edit and replay plans + source-time mappings
Working 2 pipelines -
Timed TTS narration and video audio mastering
Scene-based narration synthesis + duration alignment and video muxing
Working 1 pipeline -
Instrumental and lyric-driven music generation
Music briefs and lyrics + generated audio archives
Working 1 pipeline -
Source-audio cleanup and edit synchronization
Audio cleanup + preserved edit-time mappings
Working 1 pipeline -
Video comparison and verified delivery bundles
Before-and-after artifact comparison + review and integrity bundles
Working 2 pipelines
05Skills pack
Skills pack
Runnable reference on synthetic fixtures with tests. Domain contracts, services and approvals still need integration.
make-narrated-video-1.0.0.zip
Contains SKILL.md, pipeline.json, params.schema.json, runner, tests, fixtures, integration checklist and sources.
Synthetic workflow reference; service integration pending
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