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fulcrumsf/embedded-captions

Añade subtítulos o sobretítulos a un video existente de una persona hablando sin editar el metraje. Útil para subtítulos literales, subtítulos cinematográficos incrustados detrás del sujeto, subtítulos VFX, “炸/特效/酷炫字幕”, o una identidad nombrada del catálogo de 35 estilos. Enruta por identidad visual, no por motor backend. El rail `anchor` silencioso es el predeterminado; incrusta cada palabra solo cuando el usuario quiere un tratamiento completamente cinematográfico. El flujo de trabajo se ejecuta localmente de principio a fin, incluyendo transcripción y segmentación.

¿Qué es embedded-captions?

La habilidad **fulcrumsf/embedded-captions** permite añadir subtítulos o sobretítulos a un video existente de una sola persona hablando sin necesidad de editar el metraje original. Es ideal para crear subtítulos literales, subtítulos cinematográficos incrustados detrás del sujeto, subtítulos con efectos visuales (VFX), o incluso estilos más llamativos como los que se usan en videos de redes sociales (por ejemplo, los mencionados como “炸/特效/酷炫字幕”). También permite seleccionar una identidad visual específica de un catálogo de 35 estilos, enrutando la salida basada en esa identidad en lugar del motor backend. Por defecto, utiliza un rail `anchor` silencioso, que solo incrusta cada palabra cuando el usuario solicita explícitamente un tratamiento completamente cinematográfico. Todo el flujo de trabajo se ejecuta de forma local y autónoma, desde la transcripción inicial hasta la segmentación del sujeto, lo que garantiza privacidad y control total sobre el proceso.

Compatible con~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/fulcrumsf/Claude-Agent-V1/tree/main/.agents/skills/embedded-captions
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Documentación

¿Qué hace embedded-captions?

Agregue subtítulos o leyendas a un video existente de una sola persona hablando sin editar el metraje. Úselo para subtítulos literales simples, subtítulos cinematográficos incrustados detrás del sujeto, subtítulos VFX, "炸/特效/酷炫字幕", o una identidad nombrada del catálogo de 35 estilos. Enrute por identidad visual, no por motor backend. El raíl silencioso anchor es el predeterminado; incruste cada palabra solo cuando el usuario quiera explícitamente un tratamiento completamente cinematográfico. El flujo de trabajo se ejecuta localmente de principio a fin, incluida la transcripción y la subj.

Individual skills in this repo

This repo contains 7 individual skills — each has its own dedicated page.

fulcrumsf/banana-pro-director

Higgsfield image prompt director covering Banana Pro, Soul Cinema, and GPT-2. Three asset types in strict order: (1) single-image character outfit on white seamless studio — the locked base reference, via Banana Pro (custom styling from prompt) or Soul Cinema (face/body from character ref + outfit from wardrobe ref), (2) 6-panel multi-angle character sheet off that base, (3) scene plates with or without characters in cinematic environments. Also GPT-2 for detail face/chest-up portraits. Reads reference images for hair, makeup, wardrobe, jewelry, identity markers. Outputs photorealistic prompts with locked hyperreal stack — skin pores, subsurface scattering, strand-by-strand hair, fabric weave, Kodak Vision3 film. Use for any character outfit reference, character sheet, model sheet, ref sheet, multi-angle sheet, scene plate, environment plate, face detail shot, or photorealistic still — even without saying 'Banana Pro,' 'Nano Banana,' or 'Soul Cinema.'

fulcrumsf/cinema-worldbuilder

Universal cinema worldbuilding director for Seedance video prompts. Reads uploaded reference images for wardrobe, hair, makeup, identity markers, and environment, then composes production-ready Seedance prompts using a locked cinematography grammar — five cinema modes (Narrative, Studio, Action, Performance, Atmospheric), each with canonical camera/lens/movement/filtration/grade specs, plus diegetic audio design (footsteps, fabric, breath, room tone, weapon fire, crowd, weather — never music or lyrics). Use this skill whenever the user wants to create a Seedance video prompt, mentions Seedance, asks for a cinematic scene breakdown, uploads reference images for a scene they want to build, describes a scene for video generation, or asks for shot prompts for music videos, action sequences, performance scenes, narrative shorts, fashion films, or atmospheric environment plates — even if they don't explicitly say 'cinematic' or name a mode.

fulcrumsf/Claude-Agent-V1

Add captions or subtitles to an existing single-subject talking-head video without editing the footage. Use for plain verbatim captions, cinematic captions embedded behind the subject, VFX captions, “炸/特效/酷炫字幕,” or a named identity from the 35-style catalog. Route by visual identity, not by backend engine. The quiet `anchor` rail is the default; embed every word only when the user explicitly wants a fully cinematic treatment. The workflow runs locally end to end, including transcription and subj

fulcrumsf/faceless-explainer

Turn arbitrary text — an article, notes, a topic, a brief — into a faceless explainer video: there is no site or footage to capture, so the visuals are invented per scene (typography, abstract graphics, diagrams, data-viz). Use for topic explainers, concept breakdowns, how-tos, listicles. Not a video built from a website (/product-launch-video — promo or tour). Unclear → /hyperframes.

fulcrumsf/media-use

Agent Media OS, the single skill for every media need in a HyperFrames project. Resolve BGM, SFX, image, icon, brand logo, voice, color grade, or LUT into a frozen local file or paste-ready block + ledger record (one verb, `resolve`); generate via TTS / music / image models when the catalog misses; produce voiceover, transcription, captions, and background removal through one shared audio engine; operate on media (cut / reframe / transform); and reuse assets across projects. Also use for vague f

fulcrumsf/music-to-video

Turn a music track (an audio file, a video to pull audio from, or a track generated from a mood brief) into a beat-synced video — lyric video, slideshow, or kinetic promo. The music drives all pacing; any user-supplied images/videos are cut onto the same beat grid, and a complete video needs zero assets. Narrated pieces → the input-matched workflow (see /hyperframes). Unclear → /hyperframes.

fulcrumsf/pr-to-video

Turn a GitHub pull request (a PR URL, owner/repo#N, or 'this PR' in a checked-out repo) into a code-change explainer video — changelog, feature reveal, fix, or refactor walkthrough built from the diff, commits, and files: the input is a code change, not a website. Not a product promo (/product-launch-video) or a no-PR topic explainer (/faceless-explainer). Unclear → /hyperframes.

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