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101-skills/superpowers

通过 inference.sh CLI 使用 Pruna P-Video-Avatar 生成说话头像视频。将一张肖像图片转换为逼真的说话视频,内置 TTS 功能。速度比竞品快 18 倍,成本低 6 倍。

superpowers 是什么?

该技能基于 Pruna P-Video-Avatar 模型,允许开发者通过 inference.sh CLI 从单张肖像图片快速生成逼真的说话头像视频。它支持文本驱动和音频驱动的头像动画,内置 30 种语音、10 种语言及 720p/1080p 分辨率,并提供动态背景、全身控制等高级功能。相比 Fabric、OmniHuman、HeyGen 等替代方案,P-Video-Avatar 在速度上快 14–18 倍,成本低 3–6 倍,且质量与 Veo 3.0 相当。典型应用场景包括 AI 主持人、产品演示、教育内容、虚拟网红、营销广告和游戏角色等。技能文档提供了从肖像生成到视频输出的完整工作流程示例,并详述了参数说明、定价以及相关 Pruna 模型和技能推荐。

兼容平台~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/101-skills/superpowers/tree/HEAD/tools/video/p-video-avatar

在你喜欢的 AI 中提问

打开一个已预加载此 Agent Skill 的新对话。

文档

安装 belt CLI 技能: npx skills add belt-sh/cli

Pruna P-Video-Avatar

通过 inference.sh CLI 从单张肖像图片生成说话头像视频。

P-Video-Avatar 是目前速度最快、成本效益最高的头像视频模型。质量与 Veo 3.0 看齐,速度比 Fabric、OmniHuman、HeyGen 等替代方案快 18 倍,成本低 6 倍。

快速开始

需要 inference.sh CLI(belt)。安装说明

belt login

# 从肖像 + 文本脚本生成头像
belt app run pruna/p-video-avatar --input '{
  "image": "https://portrait.jpg",
  "voice_script": "你好,欢迎观看我们的产品演示!",
  "voice": "Zephyr (Female)"
}'

完整工作流程:生成肖像 + 头像视频

使用 Pruna P-Image 生成肖像,然后使用 P-Video-Avatar 进行动画化:

# 1. 用 P-Image 生成肖像图片
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. 使用生成的图片 URL 创建头像视频
belt app run pruna/p-video-avatar --input '{
  "image": "<image-url-from-step-1>",
  "voice_script": "嗨,大家好!让我带你了解我们的最新功能。",
  "voice": "Zephyr (Female)",
  "resolution": "720p"
}'

示例

文本脚本 + 语音选择

belt app run pruna/p-video-avatar --input '{
  "image": "https://portrait.jpg",
  "voice_script": "欢迎来到我们的产品演练。今天我将为你展示三个关键功能。",
  "voice": "Puck (Male)",
  "voice_language": "English (US)",
  "resolution": "720p"
}'

音频驱动头像

使用你自己的音频文件代替内置 TTS:

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

当同时提供 audio 和 voice_script 时,音频优先。

1080p 自定义风格

belt app run pruna/p-video-avatar --input '{
  "image": "https://portrait.jpg",
  "voice_script": "这对我们的社区来说真是个激动人心的消息!",
  "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"
}'

多语言内容

# 西班牙语
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"
}'

# 日语
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"
}'

可重现生成

belt app run pruna/p-video-avatar --input '{
  "image": "https://portrait.jpg",
  "voice_script": "每次都能获得一致的结果。",
  "seed": 42
}'

可用语音

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

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

支持的语言

英语(美国)、英语(英国)、西班牙语、法语、德语、意大利语、葡萄牙语(巴西)、日语、韩语、印地语

参数

参数类型默认值描述
imagefile必需肖像图片 (jpg, jpeg, png, webp)
voice_scriptstring-人物要说的文本
audiofile-音频文件(覆盖 voice_script)
voicestring"Zephyr (Female)"语音选择
voice_languagestring"English (US)"输出语言
resolutionstring"720p"720p 或 1080p
video_promptstring"The person is talking."控制头像行为和背景
voice_promptstring"Say the following."控制语气、语速、情感
seedint随机可重现生成
disable_safety_filterbooltrue禁用内容过滤器
disable_prompt_upsamplingboolfalse跳过提示增强

定价

分辨率价格
720p每秒输出视频 $0.025
1080p每秒输出视频 $0.045

示例:30 秒 720p 视频 = $0.75

免费发布周末

P-Video-Avatar 将于 2026 年 5 月 1 日星期四下午 4:00 CET 至 2026 年 5 月 4 日星期日晚上 11:59 CET 完全免费。 此期间所有费用由我们承担——无计费,无分辨率限制。

竞争优势

特性P-Video-AvatarFabric 1.0OmniHuman 1.5HeyGen Avatar 4
速度(每秒视频)~1.83s/s~34s/s(慢 18 倍)~28s/s(慢 15 倍)~26s/s(慢 14 倍)
每秒成本$0.025$0.14(贵 5.6 倍)$0.16(贵 6.4 倍)$0.075(贵 3 倍)
内置 TTS是是否是
动态背景是是否是
1080p 支持是否否是

应用场景

  • 营销:产品演示、AI 主持人驱动的 UGC 风格广告
  • 教育:课程视频、解释器、辅导内容
  • 本地化:用一张图片将内容配音到 10 种语言
  • 社交媒体:一致的虚拟网红内容
  • 企业:培训、入职、公告
  • 游戏:角色头像、NPC 对话视频
  • 客户支持:个性化视频回复

提示

  • 使用高质量的正面肖像照片(正面朝向、光线良好)
  • 输出视频的宽高比与输入图片一致
  • 使用 video_prompt 控制动态背景和肢体语言
  • 使用 voice_prompt 控制说话风格、情感和语速
  • 视频长度建议保持在 3 分钟以内以获得最佳视觉一致性
  • 使用 pruna/p-image 生成宽高比为 9:16 的肖像,以获得竖屏头像视频

相关 Pruna 模型

# 生成肖像图片
belt app run pruna/p-image --input '{"prompt": "professional headshot portrait"}'

# 通用视频生成
belt app run pruna/p-video --input '{"prompt": "cinematic scene"}'

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

相关技能

# 完整平台技能(所有应用)
npx skills add inference-sh/skills@infsh-cli

# Pruna 视频生成
npx skills add inference-sh/skills@p-video

# Pruna 图片生成
npx skills add inference-sh/skills@p-image

# 所有视频生成模型
npx skills add inference-sh/skills@ai-video-generation

# 图片生成(用于创建肖像)
npx skills add inference-sh/skills@ai-image-generation

浏览所有 Pruna 应用:belt app list --search "pruna"

文档

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.

相关技能