Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Talking head video production with AI avatars, lipsync, and voiceover. Covers portrait requirements, audio quality, OmniHuman, PixVerse lipsync, Dia TTS. Use...
Talking head video production with AI avatars, lipsync, and voiceover. Covers portrait requirements, audio quality, OmniHuman, PixVerse lipsync, Dia TTS. Use...
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
Create talking head videos with AI avatars and lipsync via inference.sh CLI.
curl -fsSL https://cli.inference.sh | sh && infsh login # Generate dialogue audio infsh app run falai/dia-tts --input '{ "prompt": "[S1] Welcome to our product tour. Today I will show you three features that will save you hours every week." }' # Create talking head video with OmniHuman infsh app run bytedance/omnihuman-1-5 --input '{ "image": "path/to/portrait.png", "audio": "path/to/dialogue.mp3" }' Install note: The install script only detects your OS/architecture, downloads the matching binary from dist.inference.sh, and verifies its SHA-256 checksum. No elevated permissions or background processes. Manual install & verification available.
The source portrait image is critical. Poor portraits = poor video output.
RequirementWhySpecCenter-framedAvatar needs face in predictable positionFace centered in frameHead and shouldersBody visible for natural gesturesCrop below chestEyes to cameraCreates connection with viewerDirect frontal gazeNeutral expressionStarting point for animationSlight smile OK, not laughing/frowningClear faceModel needs to detect featuresNo sunglasses, heavy shadows, or obstructionsHigh resolutionDetail preservationMin 512x512 face region, ideally 1024x1024+
TypeWhen to UseSolid colorProfessional, clean, easy to compositeSoft bokehNatural, lifestyle feelOffice/studioBusiness contextTransparent (via bg removal)Compositing into other scenes # Generate a professional portrait background infsh app run falai/flux-dev-lora --input '{ "prompt": "professional headshot photograph of a friendly business person, soft studio lighting, clean grey background, head and shoulders, direct eye contact, neutral pleasant expression, high quality portrait photography" }' # Or remove background from existing portrait infsh app run <bg-removal-app> --input '{ "image": "path/to/portrait-with-background.png" }'
Audio quality directly impacts lipsync accuracy. Clean audio = accurate lip movement.
ParameterTargetWhyBackground noiseNone/minimalNoise confuses lipsync timingVolumeConsistent throughoutPrevents sync driftSample rate44.1kHz or 48kHzStandard qualityFormatMP3 128kbps+ or WAVCompatible with all tools
# Simple narration infsh app run falai/dia-tts --input '{ "prompt": "[S1] Hi there! I am excited to share something with you today. We have been working on a feature that our users have been requesting for months... and it is finally here." }' # With emotion and pacing infsh app run falai/dia-tts --input '{ "prompt": "[S1] You know what is frustrating? Spending hours on tasks that should take minutes. (sighs) We have all been there. But what if I told you... there is a better way?" }'
ModelApp IDBest ForMax DurationOmniHuman 1.5bytedance/omnihuman-1-5Multi-character, gestures, high quality~30s per clipOmniHuman 1.0bytedance/omnihuman-1-0Single character, simpler~30s per clipPixVerse Lipsyncfalai/pixverse-lipsyncQuick lipsync on existing videoShort clipsFabricfalai/fabric-1-0Cloth/fabric animation on portraitsShort clips
# 1. Generate or prepare audio infsh app run falai/dia-tts --input '{ "prompt": "[S1] Your narration script here." }' # 2. Generate talking head infsh app run bytedance/omnihuman-1-5 --input '{ "image": "portrait.png", "audio": "narration.mp3" }'
# 1-2. Same as above # 3. Add captions to the talking head video infsh app run infsh/caption-videos --input '{ "video": "talking-head.mp4", "caption_file": "captions.srt" }'
For content longer than 30 seconds, split into segments: # Generate audio segments infsh app run falai/dia-tts --input '{"prompt": "[S1] Segment one script."}' --no-wait infsh app run falai/dia-tts --input '{"prompt": "[S1] Segment two script."}' --no-wait infsh app run falai/dia-tts --input '{"prompt": "[S1] Segment three script."}' --no-wait # Generate talking head for each segment (same portrait for consistency) infsh app run bytedance/omnihuman-1-5 --input '{"image": "portrait.png", "audio": "segment1.mp3"}' --no-wait infsh app run bytedance/omnihuman-1-5 --input '{"image": "portrait.png", "audio": "segment2.mp3"}' --no-wait infsh app run bytedance/omnihuman-1-5 --input '{"image": "portrait.png", "audio": "segment3.mp3"}' --no-wait # Merge all segments infsh app run infsh/media-merger --input '{ "media": ["segment1.mp4", "segment2.mp4", "segment3.mp4"] }'
OmniHuman 1.5 supports up to 2 characters: # 1. Generate dialogue with two speakers infsh app run falai/dia-tts --input '{ "prompt": "[S1] So tell me about the new feature. [S2] Sure! We built a dashboard that shows real-time analytics. [S1] That sounds great. How long did it take? [S2] About two weeks from concept to launch." }' # 2. Create video with two characters infsh app run bytedance/omnihuman-1-5 --input '{ "image": "two-person-portrait.png", "audio": "dialogue.mp3" }'
โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ โ Headroom (minimal) โ โ โโโโโโโโโโโโโโโโโโโโโโโโโโโโโ โ โ โ โ โ โ โ โ โ โ Eyes at 1/3 โ โโโ โ โ Eyes at top 1/3 line โ โ /|\ โ โ โ โ | Head & shoulders โ โ โ โ / \ visible โ โ โ โ โ โ โ โโโโโโโโโโโโโโโโโโโโโโโโโโโโโ โ โ Crop below chest โ โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
MistakeProblemFixLow-res portraitBlurry face, poor lipsyncUse 1024x1024+ face regionProfile/side angleLipsync can't track mouth wellUse frontal or near-frontalNoisy audioLipsync drifts, looks unnaturalRecord clean or use TTSToo-long clipsQuality degrades after 30sSplit into segments, stitchSunglasses/obstructionFace features hiddenClear face requiredInconsistent lightingUncanny when animatedEven, soft lightingNo captionsLoses silent/mobile viewersAlways add captions
npx skills add inference-sh/skills@ai-avatar-video npx skills add inference-sh/skills@ai-video-generation npx skills add inference-sh/skills@text-to-speech Browse all apps: infsh app list
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