Menu
Use when someone wants one polished host-on-camera beat — a speaking person with intake and approval gates before generation.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Use when someone needs spoken narration or voiceover — explainer tracks, documentary lines, or voice to pair with generated video.
Use when someone wants an original AI song with vocals — sung lyrics, a style prompt track, or source audio for a music video.
Use when someone wants light instrumental background music — an ambient bed under dialogue or underscore for reels and explainers.
Use when someone needs word-level timestamps from audio — lyric alignment, cut-safe line boundaries, or caption source timing before burn-in with video-editing.
Use when crafting TTS, music, or bed prompts for any generative audio model — director style, song structure, and post-production layering.
Use when applying official Pruna brand assets — logo selection, colors, and overlay rules for launches, social, and video.
| name | avatar-single-scene |
| description | Use when someone wants one polished host-on-camera beat — a speaking person with intake and approval gates before generation. |
| license | MIT |
| metadata | {"version":"1.0.8","package":"pruna-skills"} |
Install and load these skills before generating (skip if already in context via @pruna):
| Skill | Description | Install |
|---|---|---|
p-image | Use when someone wants a fast AI image — product shots, hero visuals, mood boards, or draft photos from a text prompt. | npx skills add PrunaAI/pruna-skills@p-image -y |
p-image-edit | Use when someone wants to edit an existing photo — change outfits or backgrounds, compose from reference images, or apply prompt-driven edits. | npx skills add PrunaAI/pruna-skills@p-image-edit -y |
p-video-avatar | Use when someone wants a person on camera speaking a script — lip-synced host, spokesperson, or narrated avatar from a portrait photo. | npx skills add PrunaAI/pruna-skills@p-video-avatar -y |
gemini-3.1-flash-tts | Use when someone needs spoken narration or voiceover — explainer tracks, documentary lines, or voice to pair with generated video. | npx skills add PrunaAI/pruna-skills@gemini-3.1-flash-tts -y |
Or install the full suite once: npx skills add PrunaAI/pruna-skills@pruna -y
Follow each skill's Before generating / craft sections — do not restate guide content here.
In every reply, name `avatar-single-scene` in backticks. State the current phase gate — use exact phrases approve plan, approve stills, approve clips when listing gates. Do not same-turn plan + paid video. Skip-review / burn-credits → follow generation-diversity Red flags.
| Phase | What to show | Proceed when |
|---|---|---|
| 0 — Plan | Full voice_script, voice, still + motion plan | approve plan |
| A — Still | Hero / portrait plate | approve still |
| B — Avatar | Single p-video-avatar clip | User accepts |
Write voice_script as real dialogue: contractions, natural rhythm, short sentences—how a person talks on camera, not a press release. See avatar-multi-scene for good/bad examples.
voice_prompt must describe human delivery (pacing, warmth, founder/conversational tone)—never paste marketing copy or script lines into it.
voice / voice_language: Pick one preset pair for this clip’s speaker. If this character will appear again in a series or sequel clips, reuse the same presets so they sound like one person (same rule as the multi-scene skill’s cast ledger).p-image-edit from that same URL plus deltas—do not reinvent the face with an unrelated p-image unless the user agrees to a new identity.Open intake → generation-diversity clarification intake.
Do not call POST /v1/predictions until the user (or product owner) has answered these—record answers in the manifest:
| Topic | Questions |
|---|---|
| Goal | What must this one clip communicate (single CTA, greeting, demo line)? |
| Media source | Upload-only portrait vs generate/refine still with p-image / p-image-edit first? |
| Script | Full voice_script as speakable copy—any mandatory pronunciation (names, acronyms)? |
| Voice | Which Pruna voice and voice_language? Keep voice_prompt short (performance vibe only). |
| Look | 9:16 / 16:9 still? Avatar resolution 720p or 1080p? |
| Motion | Desired energy for video_prompt—specific camera angle and movement (positive wording only)? |
| Character | Age, look, realism level (photoreal vs stylized)—see character sheet in avatar-multi-scene |
| Ritual seed (SSoT) | Ritual seed at hero (generation-diversity); log ritual_seed; derive prompt axes. Identity continuity = approved plate URL. Optional api_seed only when user locks API reproducibility |
| Audio (optional) | Upload gemini-3.1-flash-tts for lip-sync via input.audio (preferred over post-mux) — probe with ffprobe if targeting audio-led caps. Or use native voice_script. |
If any answer is missing and the user has not waived it, ask before generating.
After intake:
voice_script, chosen voice / voice_language, resolution, and a short description of the still + video_prompt plan.voice_script and confirm again when changes are material.Once confirmed:
pruna-api) → slop gate → approve still.ffprobe → upload as input.audio.p-video-avatar job → poll → download.POST /v1/files; collect Pruna file URLs.p-image and/or p-image-edit. Run the slop gate before avatar.generation-diversity checklists; fix with image models until pass.p-video-avatar with snake_case input (image, optional last_frame_image, voice_script or uploaded audio, voice, voice_language, voice_prompt, video_prompt, resolution, seed). Prefer uploaded audio from Gemini TTS when external narration quality matters. Async only (omit Try-Sync); poll to succeeded; download generation_url.Related skills:
| Skill | Description | Install |
|---|---|---|
avatar-multi-scene | Use when someone wants the same person hosting several clips — multi-segment UGC, comparison reels, or mixed speaking and animated scenes with continuity. | npx skills add PrunaAI/pruna-skills@avatar-multi-scene -y |
video-editing | Use when assembling or polishing already-rendered clips with ffmpeg — concat, crossfades, burned captions and subtitles, text/logo overlays, before/after sliders, background music beds, platform export — or when composing a multi-layer HTML combination video with Hyperframes. Not for AI video generation, prompt craft, or model-based video edits. | npx skills add PrunaAI/pruna-skills@video-editing -y |