subtitle-packager
Convert normalized timed transcript data into subtitle artifacts such as SRT and ASS. Use this when a stable normalized transcript JSON already exists and the main job is subtitle chunking, timing normalization, and export packaging.
Savant verdict: Analyzed
Scanned or evaluated by Savant; not yet both passing.
Live evaluation
Not evaluated yet. Workspaces can request a live evaluation.
Safety (NVIDIA SkillSpector)
Risk score
0/100
Recommendation
CAUTION
Severity
LOW
Savant decision
Passed (low risk)
SkillSpector rated it CAUTION, but its risk score is below 20/100, so Savant's policy passes it. Its findings are still listed for review. SkillSpector 2.12.0, static analysis.
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Structure
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SKILL.md
---
name: subtitle-packager
description: Convert normalized timed transcript data into subtitle artifacts such as SRT and ASS. Use this when a stable normalized transcript JSON already exists and the main job is subtitle chunking, timing normalization, and export packaging.
metadata:
postplus:
familyId: media-production
familyName: Media and Creative Production
---
# Subtitle Packager
## Use When
- A stable timed transcript already exists and the job is subtitle chunking,
SRT/ASS generation, readable caption packaging, or editor handoff.
- This skill packages transcripts. It must not call speech-to-text or video
analysis models.
## Do Not Use When
- The task belongs to ideation, QA, or another released skill listed in the handoff section.
- Required inputs are missing and guessing would change the result.
## Input Boundary
- Primary input is `normalized-transcript.json` from `audio-transcription` or
`video-transcription` with stable timing.
- If timing is missing or invalid, stop and say so plainly. Do not invent timing
unless the user explicitly asks for heuristic timing.
- Preserve source transcript path, subtitle mode, output path, and source basis
in handoff notes or intermediate JSON.
## Path And Handoff
- Keep chunking inputs, intermediate subtitle JSON, and render artifacts under
`.postplus/subtitle-packager` when they are internal state.
- Keep final user-facing `.srt`, `.ass`, and editor handoff files outside
`.postplus`.
- Start with one normalized transcript before broader batch packaging.
- Return final subtitle paths, source transcript path, selected chunk mode, and
any profile path used.
## Stop Conditions
- Stop when required user intent, source evidence, or owned input artifacts are
missing and guessing would change the result.
- If an owned CLI or script command still fails after any bounded recovery allowed by the executing PostPlus skill, report the exact error and stop. Do
not bypass the failure with metadata-only answers, readiness probing, local
payload rewrites, fallback providers, or unpublished tools.
## Public Command Boundary
- Choose the smallest matching command or workflow from the user input and run
it directly.
- If an owned CLI or script command still fails after any bounded recovery allowed by the executing PostPlus skill, report the exact error and stop. Do
not bypass the failure with metadata-only answers, readiness probing, local
payload rewrites, fallback providers, or unpublished tools.