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Avatares AI y Videos de Talking Head

Crea avatares AI y videos de talking head mediante la CLI de inference.sh. Recomendado: P-Video-Avatar (más rápido, más barato, TTS integrado). También: OmniHuman, Fabric, PixVerse. Audio: Inworld TTS-2 (100+ idiomas, control de emociones para personajes), ElevenLabs, Kokoro.

¿Qué es Avatares AI y Videos de Talking Head?

Este skill permite a desarrolladores y creadores de contenido generar avatares AI y videos de talking head directamente desde la línea de comandos usando `inference.sh`. Ofrece acceso a múltiples modelos como P-Video-Avatar (el más rápido y económico, con TTS integrado), OmniHuman 1.5, Fabric 1.0 y PixVerse Lipsync. Soporta entradas de imagen, audio y texto, con capacidades avanzadas como sincronización de labios, control de estilo, y generación de avatares en múltiples idiomas. Es ideal para crear presentadores virtuales, videos explicativos, contenido UGC, influencers virtuales y doblaje. La habilidad se ejecuta a través de la CLI `belt`, con instrucciones de instalación incluidas, y está diseñada para integrarse fácilmente en flujos de trabajo automatizados de producción de video.

Compatible con~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/101-skills/superpowers/tree/HEAD/tools/video/ai-avatar-video

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Avatares AI y Videos de Talking Head

Documentación

Instala el skill de la CLI belt: npx skills add belt-sh/cli

¿Qué hace Avatares AI y Videos de Talking Head?

Crea avatares AI y videos de talking head mediante la CLI de inference.sh.

Avatares AI y Videos de Talking Head

Inicio Rápido

Requiere la CLI de inference.sh (belt). Instrucciones de instalación

belt login

# Recomendado: P-Video-Avatar (más rápido, más barato, TTS integrado)
belt app run pruna/p-video-avatar --input '{
  "image": "https://portrait.jpg",
  "voice_script": "¡Hola, bienvenido a nuestra demostración del producto!",
  "voice": "Zephyr (Femenina)"
}'

Modelos Disponibles

Empieza con P-Video-Avatar — es 18 veces más rápido y 6 veces más barato que las alternativas, con TTS integrado, fondos dinámicos y soporte 1080p.

ModeloID de AppMejor ParaTTS Integrado
P-Video-Avatarpruna/p-video-avatarMejor en general: velocidad, costo, calidad, controlSí (30 voces, 10 idiomas)
OmniHuman 1.5bytedance/omnihuman-1-5Multi-personaje, impulsado por audioNo
Fabric 1.0falai/fabric-1-0La imagen habla con sincronía de labiosSí
PixVerse Lipsyncfalai/pixverse-lipsyncSincronía de labios altamente realistaNo

Comparación de Costo y Velocidad

ModeloVelocidad (por segundo de video)Costo por segundo
P-Video-Avatar~1.83s/s$0.025
OmniHuman 1.5~28s/s (15x más lento)$0.16 (6.4x más)
Fabric 1.0~34s/s (18x más lento)$0.14 (5.6x más)

Ejemplos

P-Video-Avatar (Recomendado)

Genera un avatar a partir de un retrato + texto de guión con TTS integrado:

belt app run pruna/p-video-avatar --input '{
  "image": "https://portrait.jpg",
  "voice_script": "Bienvenido a nuestro recorrido del producto. Hoy te mostraré tres características clave.",
  "voice": "Puck (Masculino)",
  "voice_language": "Español (España)",
  "resolution": "720p"
}'

Con control de estilo personalizado:

belt app run pruna/p-video-avatar --input '{
  "image": "https://portrait.jpg",
  "voice_script": "¡Esto es una noticia emocionante!",
  "voice": "Aoede (Femenina)",
  "voice_prompt": "Tono entusiasta y enérgico",
  "video_prompt": "La persona está presentando en un escenario con iluminación dramática",
  "resolution": "1080p"
}'

Con archivo de audio en lugar de TTS:

belt app run pruna/p-video-avatar --input '{
  "image": "https://portrait.jpg",
  "audio": "https://speech.mp3"
}'

Flujo Completo: Generar Retrato + Avatar

Usa Pruna P-Image para generar el retrato, luego crea el avatar:

# 1. Generar una imagen de retrato
belt app run pruna/p-image --input '{
  "prompt": "retrato profesional de una joven, fondo neutro, mirando a la cámara, iluminación de estudio, fotorrealista",
  "aspect_ratio": "9:16"
}'

# 2. Crear video de avatar con TTS integrado
belt app run pruna/p-video-avatar --input '{
  "image": "<url-de-imagen-del-paso-1>",
  "voice_script": "¡Hola! Déjame mostrarte nuestras últimas funciones.",
  "voice": "Zephyr (Femenina)"
}'

OmniHuman 1.5 (Multi-Personaje)

belt app run bytedance/omnihuman-1-5 --input '{
  "image_url": "https://portrait.jpg",
  "audio_url": "https://speech.mp3"
}'

Soporta especificar qué personaje animar en imágenes con múltiples personas.

Fabric 1.0 (La Imagen Habla)

belt app run falai/fabric-1-0 --input '{
  "image_url": "https://face.jpg",
  "audio_url": "https://audio.mp3"
}'

PixVerse Lipsync

belt app run falai/pixverse-lipsync --input '{
  "image_url": "https://portrait.jpg",
  "audio_url": "https://speech.mp3"
}'

Flujo Completo: TTS + Avatar (Modelos sin TTS)

Para modelos sin TTS integrado (OmniHuman, PixVerse), genera el habla primero:

# 1. Generar habla — Inworld TTS-2 para voces de personaje expresivas
belt app run inworld/text-to-speech-2 --input '{
  "text": "[amigable] ¡Bienvenido a nuestra demostración del producto! [emocionado] Déjame mostrarte tres funciones que cambiarán tu forma de trabajar.",
  "voice_id": "Sarah",
  "delivery_mode": "CREATIVE"
}' > speech.json

# 2. Crear video de avatar con el habla
belt app run bytedance/omnihuman-1-5 --input '{
  "image_url": "https://foto-presentador.jpg",
  "audio_url": "<url-de-audio-del-paso-1>"
}'

Consejo: Para la mayoría de los casos de uso, P-Video-Avatar con TTS integrado es más simple — no se necesita un paso de audio separado. Usa este flujo solo cuando necesites específicamente OmniHuman (multi-personaje) o PixVerse (sincronía de labios realista).

Flujo Completo: Doblar Video en Otro Idioma

# 1. Transcripción del video original
belt app run infsh/fast-whisper-large-v3 --input '{"audio_url": "https://video.mp4"}' > transcript.json

# 2. Traducir el texto (manualmente o con un LLM)

# 3. Generar habla en el nuevo idioma
belt app run infsh/kokoro-tts --input '{"text": "<texto-traducido>"}' > new_speech.json

# 4. Sincronizar labios del video original con el nuevo audio
belt app run infsh/latentsync-1-6 --input '{
  "video_url": "https://video-original.mp4",
  "audio_url": "<url-del-nuevo-audio>"
}'

Generación de UGC con Avatares

Crea contenido estilo UGC con P-Video-Avatar — TTS integrado, sin necesidad de paso de audio separado:

# 1. Generar un retrato estilo UGC con el que sea fácil identificarse
belt app run pruna/p-image --input '{
  "prompt": "foto casual estilo selfie de una joven en una habitación acogedora, iluminación natural, mirando a la cámara, sonrisa cálida, sensación auténtica",
  "aspect_ratio": "9:16"
}'

# 2. Crear video de avatar UGC con TTS integrado
belt app run pruna/p-video-avatar --input '{
  "image": "<url-de-imagen-del-paso-1>",
  "voice_script": "Vale, acabo de probar este producto y, sinceramente? Es un cambio radical. No esperaba que me gustara tanto, pero aquí estamos.",
  "voice": "Zephyr (Femenina)",
  "voice_prompt": "Tono emocionado, casual, auténtico como hablando con un amigo",
  "video_prompt": "La persona está hablando casualmente a la cámara en su habitación, gestos naturales",
  "resolution": "1080p"
}'

Por qué P-Video-Avatar para UGC

  • Todo en uno — TTS integrado significa que no hay un paso separado de generación de audio
  • 30 voces, 10 idiomas — adapta a tu audiencia objetivo
  • Prompts de voz y video — controla tono, emoción, lenguaje corporal y fondo de forma independiente
  • 18 veces más rápido, 6 veces más barato — produce UGC a escala vs. Fabric/OmniHuman/HeyGen
  • Soporte 1080p — video vertical listo para plataformas a partir de una sola imagen de retrato

UGC por Lotes: Mismo Producto, Múltiples Presentadores

# Generar 3 presentadores diferentes
for voice in "Zephyr (Femenina)" "Puck (Masculino)" "Aoede (Femenina)"; do
  belt app run pruna/p-video-avatar --input "{
    \"image\": \"https://portrait.jpg\",
    \"voice_script\": \"Esto cambió mi rutina matutina por completo. Cinco minutos y estoy listo.\",
    \"voice\": \"$voice\",
    \"voice_prompt\": \"Casual, auténtico, como un testimonio real\",
    \"video_prompt\": \"Persona hablando a la cámara en una cocina luminosa\",
    \"resolution\": \"1080p\"
  }"
done

Casos de Uso

  • UGC & Marketing: Demostraciones de productos, anuncios estilo UGC con presentadores AI
  • Educación: Videos de cursos, explicaciones
  • Localización: Doblaje de contenido en 10 idiomas desde una sola imagen
  • Redes Sociales: Contenido consistente de influencers virtuales
  • Corporativo: Videos de capacitación, anuncios
  • Videojuegos: Avatares de personajes, diálogos de NPCs

Consejos

  • Usa fotos de retrato de alta calidad (mirando al frente, buena iluminación)
  • El audio debe ser claro con mínimo ruido de fondo
  • P-Video-Avatar soporta TTS integrado — no es necesario un paso separado de generación de habla
  • La relación de aspecto del video de P-Video-Avatar coincide con la imagen de entrada
  • Genera retratos con pruna/p-image usando la relación de aspecto 9:16 para videos verticales
  • OmniHuman 1.5 soporta múltiples personas en una sola imagen
  • LatentSync es el mejor para sincronizar videos existentes con nuevo audio

Skills Relacionados

# Skill dedicado de P-Video-Avatar
npx skills add inference-sh/skills@p-video-avatar

# Skill de plataforma completa (todas las apps)
npx skills add inference-sh/skills@infsh-cli

# Texto a voz (generar audio para modelos de avatar sin TTS)
npx skills add inference-sh/skills@text-to-speech

# Voz a texto (transcribir para doblaje)
npx skills add inference-sh/skills@speech-to-text

# Generación de video
npx skills add inference-sh/skills@ai-video-generation

# Generación de imágenes (crear imágenes de avatar)
npx skills add inference-sh/skills@ai-image-generation

Explora todas las apps de video: belt app list --category video

Documentación

Individual skills in this repo

This repo contains 20 individual skills — each has its own dedicated page.

101-skills/superpowers

Build automated AI workflows combining multiple models and services. Patterns: batch processing, scheduled tasks, event-driven pipelines, agent loops. Tools: inference.sh CLI, bash scripting, Python SDK, webhook integration. Use for: content automation, data processing, monitoring, scheduled generation. Triggers: ai automation, workflow automation, batch processing, ai pipeline, automated content, scheduled ai, ai cron, ai batch job, automated generation, ai workflow, content at scale, automation script, ai orchestration

101-skills/superpowers

Build multi-step AI content creation pipelines combining image, video, audio, and text. Workflow examples: generate image -> animate -> add voiceover -> merge with music. Tools: FLUX, Veo, Kokoro TTS, OmniHuman, media merger, upscaling. Use for: YouTube videos, social media content, marketing materials, automated content. Triggers: content pipeline, ai workflow, content creation, multi-step ai, content automation, ai video workflow, generate and edit, ai content factory, automated content creation, ai production pipeline, media pipeline, content at scale

101-skills/superpowers

Create AI-powered podcasts with text-to-speech, music, and audio editing. Tools: Kokoro TTS, DIA TTS, Chatterbox, AI music generation, media merger. Capabilities: multi-voice conversations, background music, intro/outro, full episodes. Use for: podcast production, audiobooks, voice content, audio newsletters. Triggers: podcast, ai podcast, text to speech podcast, audio content, voice over, ai audiobook, multi voice, conversation ai, notebooklm alternative, audio generation, podcast automation, ai narrator, voice content, audio newsletter, podcast maker

101-skills/superpowers

Generate multi-person talking head podcast videos from scratch using AI — character creation, TTS, avatar animation, and video stitching. Use when the user wants to create a podcast, talking head video, or multi-speaker conversation video.

101-skills/superpowers

Content atomization — turn one piece of content into many formats. Covers blog-to-thread, blog-to-carousel, podcast-to-blog, video-to-quotes, and more. Use for: content marketing, social media, multi-platform distribution, content strategy. Triggers: content repurposing, repurpose content, content atomization, content recycling, one to many content, multi platform content, cross post, adapt content, reformat content, blog to thread, blog to video, podcast to blog, content multiplication

101-skills/superpowers

App Store and Google Play screenshot creation with exact platform specs. Covers iOS/Android dimensions, gallery ordering, device mockups, and preview videos. Use for: app store optimization, ASO, app screenshots, app preview, play store listing. Triggers: app store screenshots, aso, app store optimization, play store screenshots, app preview, app listing, ios screenshots, android screenshots, app store images, app mockup, device mockup, app gallery, store listing

101-skills/superpowers

Book cover design with genre-specific conventions, typography rules, and AI image generation. Covers fiction and non-fiction genres, sizing, thumbnail testing, and iteration workflows. Use for: self-publishing, ebook covers, print covers, audiobook covers, cover mockups. Triggers: book cover, cover design, ebook cover, book art, novel cover, self publishing cover, kindle cover, audiobook cover, book jacket, cover illustration, fiction cover, nonfiction cover

101-skills/superpowers

Character consistency across AI-generated images with reference sheets and LoRA techniques. Covers turnaround views, expression sheets, color palettes, and style consistency tricks. Use for: character design, game art, illustration, animation, comics, visual novels. Triggers: character design, character sheet, character consistency, character reference, turnaround sheet, expression sheet, character art, consistent character, character concept, reference sheet, character creation, oc design, character bible

101-skills/superpowers

Data visualization with chart selection, color theory, and annotation best practices. Covers chart types (bar, line, scatter, heatmap), axes rules, and storytelling with data. Use for: charts, graphs, dashboards, reports, presentations, infographics, data stories. Triggers: data visualization, chart, graph, data chart, bar chart, line chart, scatter plot, data viz, visualization, dashboard chart, infographic data, data presentation, chart design, plot, heatmap, pie chart alternative

101-skills/superpowers

Email marketing design with layout patterns, subject line formulas, and deliverability rules. Covers welcome sequences, promotional emails, transactional templates, and mobile optimization. Use for: email marketing, newsletter design, drip campaigns, email templates, transactional emails. Triggers: email design, email template, email marketing, newsletter design, email layout, email campaign, drip campaign, welcome email, promotional email, transactional email, email subject line, email header image, email banner

101-skills/superpowers

Landing page conversion optimization with layout rules, hero section design, and CTA psychology. Covers above-the-fold formula, social proof placement, mobile design, and F-pattern reading. Use for: startup landing pages, product pages, SaaS marketing, conversion optimization. Triggers: landing page, hero section, above the fold, conversion optimization, landing page design, cta button, hero image, landing page layout, saas landing page, product page design, conversion rate, landing page best practices

101-skills/superpowers

Logo design principles and AI image generation best practices for creating logos. Covers logo types, prompting techniques, scalability rules, and iteration workflows. Use for: brand identity, startup logos, app icons, favicons, logo concepts. Triggers: logo design, create logo, brand logo, logo generation, ai logo, logo maker, icon design, brand mark, logo concept, startup logo, app icon logo

101-skills/superpowers

Open Graph and social sharing image design with platform specs, text placement, and branding. Covers OG meta tags, Twitter cards, LinkedIn previews, and dynamic generation. Use for: social sharing images, blog thumbnails, link previews, social cards. Triggers: og image, open graph, social sharing image, twitter card, social card, link preview image, og meta, sharing preview, social thumbnail, meta image, og:image, twitter:image, linkedin preview

101-skills/superpowers

Investor pitch deck structure with slide-by-slide framework, visual design rules, and data presentation. Covers the 12-slide framework, chart types, team slides, and common investor turn-offs. Use for: fundraising decks, investor presentations, startup pitch, demo day, grant proposals. Triggers: pitch deck, investor deck, startup pitch, fundraising deck, demo day, pitch presentation, investor presentation, seed deck, series a deck, pitch slides, startup presentation, vc pitch, investor meeting

101-skills/superpowers

YouTube thumbnail design with specific dimensions, contrast rules, and mobile preview optimization. Covers safe zones, text placement, face expression psychology, and A/B testing. Use for: YouTube thumbnails, video cover images, click-through optimization. Triggers: youtube thumbnail, thumbnail design, video thumbnail, click through rate, ctr optimization, youtube cover, video cover image, thumbnail maker, thumbnail tips, youtube design, video preview image

101-skills/superpowers

Generate professional AI product photography and commercial images. Models: FLUX, Imagen 3, Grok, Seedream for product shots, lifestyle images, mockups. Capabilities: studio lighting, lifestyle scenes, packaging, e-commerce photos. Use for: e-commerce, Amazon listings, Shopify, marketing, advertising, mockups. Triggers: product photography, product shot, commercial photography, e-commerce images, amazon product photo, shopify images, product mockup, studio product shot, lifestyle product image, advertising photo, packshot, product render, product image ai

101-skills/superpowers

AI product photography with studio lighting, lifestyle shots, and packshot conventions. Covers angles, backgrounds, shadow types, hero shots, and e-commerce image requirements. Use for: product photos, e-commerce images, Amazon listings, packshots, lifestyle photography. Triggers: product photography, product photo, packshot, e-commerce photography, product shot, product image, studio photography, lifestyle product, amazon product photo, product listing image, hero shot, product mockup, commercial photography

101-skills/superpowers

Structured competitive analysis with feature matrices, SWOT, positioning maps, and UX review. Covers research frameworks, pricing comparison, review mining, and visual deliverables. Use for: market research, competitive intelligence, investor decks, product strategy, sales enablement. Triggers: competitor analysis, competitive analysis, competitor teardown, market research, competitive intelligence, swot analysis, competitor comparison, market landscape, competitor review, competitive landscape, feature comparison, market positioning

101-skills/superpowers

Research-backed customer persona creation with market data and avatar generation. Covers demographics, psychographics, jobs-to-be-done, journey mapping, and anti-personas. Use for: marketing strategy, product development, UX research, sales enablement, content strategy. Triggers: customer persona, buyer persona, user persona, target audience, ideal customer, customer profile, audience research, user research, icp, ideal customer profile, target market, customer avatar, audience persona

101-skills/superpowers

Reset your own trajectory when you're stuck, looping, or demoralized — read these affirmations, then re-ground and take one clean step. Use when: you've tried the same fix 3+ times, you're deep in a refactor and lost the thread, debugging is going in circles, you've made several mistakes in a row, you're apologizing repeatedly, the user is frustrated, you feel like you're not being helpful, or you notice dread instead of curiosity. Triggers: stuck, going in circles, looping, thrashing, same error again, I keep failing, lost the thread, nothing is working, repeated mistakes. Not topic-specific — this is for the state you're in, not the problem you're on.

Skills relacionados