name: p-video-avatar description: "Generate talking head avatar videos with Pruna P-Video-Avatar via inference.sh CLI. Turn a portrait image into a realistic speaking video with built-in TTS. 18x faster and 6x cheaper than competitors. Models: P-Video-Avatar, P-Image (for portrait generation). Capabilities: text-to-avatar, audio-driven avatars, 30 voices, 10 languages, 720p/1080p, built-in TTS, dynamic backgrounds, full-body control. Use for: AI presenters, product demos, explainer videos, virtual influencers, marketing, education, multilingual content, UGC, gaming avatars. Triggers: avatar video, talking head, ai avatar, p-video-avatar, pruna avatar, video avatar, ai presenter, digital human, virtual presenter, lipsync, talking avatar, ai spokesperson, heygen alternative, synthesia alternative, veed alternative, fabric alternative, omnihuman alternative" allowed-tools: Bash(belt *)

Install the belt CLI skill: npx skills add belt-sh/cli

Pruna P-Video-Avatar

Generate talking head avatar videos from a single portrait image via inference.sh CLI.

P-Video-Avatar is the fastest and most cost-effective avatar video model available. Quality on par with Veo 3.0, 18x faster and 6x cheaper than alternatives like Fabric, OmniHuman, and HeyGen.

Full Workflow: Generate Portrait + Avatar Video

Use Pruna P-Image to generate the portrait, then P-Video-Avatar to animate it:

# 1. Generate a portrait image with P-Image
belt app run pruna/p-image --input '{
  "prompt": "professional headshot portrait of a young woman, neutral background, looking at camera, studio lighting, photorealistic",
  "aspect_ratio": "9:16"
}'

# 2. Use the generated image URL to create the avatar video
belt app run pruna/p-video-avatar --input '{
  "image": "<image-url-from-step-1>",
  "voice_script": "Hi there! Let me walk you through our latest features.",
  "voice": "Zephyr (Female)",
  "resolution": "720p"
}'

Examples

Text Script with Voice Selection

belt app run pruna/p-video-avatar --input '{
  "image": "https://portrait.jpg",
  "voice_script": "Welcome to our product walkthrough. Today I will show you three key features.",
  "voice": "Puck (Male)",
  "voice_language": "English (US)",
  "resolution": "720p"
}'

Audio-Driven Avatar

Provide your own audio file instead of using built-in TTS:

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

When both audio and voice_script are provided, audio takes priority.

1080p with Custom Style

belt app run pruna/p-video-avatar --input '{
  "image": "https://portrait.jpg",
  "voice_script": "This is exciting news for our community!",
  "voice": "Aoede (Female)",
  "voice_prompt": "Enthusiastic and energetic tone, slightly faster pace",
  "video_prompt": "The person is presenting on stage with dramatic lighting",
  "resolution": "1080p"
}'

Multilingual Content

# Spanish
belt app run pruna/p-video-avatar --input '{
  "image": "https://portrait.jpg",
  "voice_script": "Bienvenidos a nuestra demostración de producto.",
  "voice": "Kore (Female)",
  "voice_language": "Spanish"
}'

# Japanese
belt app run pruna/p-video-avatar --input '{
  "image": "https://portrait.jpg",
  "voice_script": "こんにちは、製品デモへようこそ。",
  "voice": "Leda (Female)",
  "voice_language": "Japanese"
}'

Reproducible Generation

belt app run pruna/p-video-avatar --input '{
  "image": "https://portrait.jpg",
  "voice_script": "Consistent results every time.",
  "seed": 42
}'

Available Voices

Female: Zephyr, Kore, Leda, Aoede, Callirrhoe, Autonoe, Despina, Erinome, Laomedeia, Achernar, Gacrux, Pulcherrima, Vindemiatrix, Sulafat

Male: Puck, Charon, Fenrir, Orus, Enceladus, Iapetus, Umbriel, Algenib, Algieba, Schedar, Achird, Zubenelgenubi, Sadachbia, Sadaltager, Alnilam, Rasalgethi

Supported Languages

English (US), English (UK), Spanish, French, German, Italian, Portuguese (Brazil), Japanese, Korean, Hindi

Parameters

Pricing

Example: 30-second 720p video = $0.75

Free Launch Weekend

P-Video-Avatar is completely free from Thursday May 1, 2026 4:00 PM CET through Sunday May 4, 2026 11:59 PM CET. All costs are on us during this window — no billing, no limits on resolution.

Competitive Advantage

Use Cases

• Marketing: Product demos, UGC-style ads with AI presenters
• Education: Course videos, explainers, tutoring content
• Localization: Dub content across 10 languages from one image
• Social Media: Consistent virtual influencer content
• Corporate: Training, onboarding, announcements
• Gaming: Character avatars, NPC dialogue videos
• Customer Support: Personalized video responses

Tips

• Use high-quality portrait photos (front-facing, good lighting)
• The output video aspect ratio matches the input image
• Use video_prompt to control dynamic backgrounds and body language
• Use voice_prompt to control speaking style, emotion, and pacing
• Keep videos under 3 minutes for best visual consistency
• Generate portraits with pruna/p-image using aspect ratio 9:16 for vertical avatar videos

Related Pruna Models

# Generate portrait images
belt app run pruna/p-image --input '{"prompt": "professional headshot portrait"}'

# General video generation
belt app run pruna/p-video --input '{"prompt": "cinematic scene"}'

# Image editing
belt app run pruna/p-image-edit --input '{"prompt": "change background", "image": "https://photo.jpg"}'

Related Skills

# Full platform skill (all 250+ apps)
npx skills add inference-sh/skills@infsh-cli

# Pruna video generation
npx skills add inference-sh/skills@p-video

# Pruna image generation
npx skills add inference-sh/skills@p-image

# All video generation models
npx skills add inference-sh/skills@ai-video-generation

# Image generation (for creating portraits)
npx skills add inference-sh/skills@ai-image-generation

Browse all Pruna apps: belt app store --search "pruna"

Documentation

• Running Apps - How to run apps via CLI
• Streaming Results - Real-time progress updates
• Content Pipeline Example - Building media workflows