Pruna AI
This page is auto-generated from model configurations. Last updated: 2026-04-30.
This reference lists all available Pruna AI video generation models and their parameters. Use these parameter names when calling the Generation API.
P-Video
Section titled “P-Video”P-Video is a video generation model that uses a text prompt to generate a video.
Model ID: model_p-video
Capabilities: txt2video, img2video
LLM Markdown: https://app.scenario.com/api/models/model_p-video/markdown
| Parameter | Type | Required | Default | Min | Max | Allowed Values | Description |
|---|---|---|---|---|---|---|---|
prompt | string | Yes | - | - | - | - | Text prompt for video generation. |
image | file | No | - | - | - | - | Input image to generate video from. |
lastFrameImage | file | No | - | - | - | - | Input image to generate video from. |
audio | file | No | - | - | - | - | Input audio to condition video generation. |
duration | number | No | 5 | 1 | 20 | - | Duration of the video in seconds (1-20). Ignored when audio is provided. |
aspectRatio | string | No | 16:9 | - | - | 16:9, 4:3, 3:2, 1:1, 2:3, 3:4, 9:16 | Aspect ratio of the video. Ignored when an input image is provided. |
resolution | string | No | 720p | - | - | 720p, 1080p | Resolution of the video. |
fps | number | No | 24 | - | - | 24, 48 | Frames per second of the video. |
draft | boolean | No | false | - | - | - | Draft mode. Generates a lower-quality preview of the video. |
promptUpsampling | boolean | No | true | - | - | - | Use prompt upsampling to enhance the prompt. |
saveAudio | boolean | No | true | - | - | - | Save the video with audio. |
seed | number | No | - | - | - | - | Random seed. Set for reproducible generation. |
Pruna P-Avatar
Section titled “Pruna P-Avatar”Generate talking-avatar videos from a portrait image with either a voice script or uploaded audio.
Model ID: model_pruna-p-avatar
Capabilities: img2video
LLM Markdown: https://app.scenario.com/api/models/model_pruna-p-avatar/markdown
| Parameter | Type | Required | Default | Min | Max | Allowed Values | Description |
|---|---|---|---|---|---|---|---|
image | file | Yes | - | - | - | - | Portrait image URI (URL, S3, or data URI). Supports jpg, jpeg, png, webp. |
voiceScript | string | No | - | - | - | - | Script for the avatar to speak when no audio is uploaded. |
audio | file | No | - | - | - | - | Uploaded audio used for speech. If both audio and voice script are provided, audio is used. |
videoPrompt | string | No | - | - | - | - | Optional prompt for the video. Pruna defaults if omitted. |
voicePrompt | string | No | - | - | - | - | Optional speaking style, tone, pacing, and emotion instructions. |
voice | string | No | Zephyr (Female) | - | - | Zephyr (Female), Puck (Male), Charon (Male), Kore (Female), Fenrir (Male), Leda (Female), Orus (Male), Aoede (Female), Callirrhoe (Female), Autonoe (Female), Enceladus (Male), Iapetus (Male), Umbriel (Male), Algenib (Male), Despina (Female), Erinome (Female), Laomedeia (Female), Achernar (Female), Algieba (Male), Schedar (Male), Gacrux (Female), Pulcherrima (Female), Achird (Male), Zubenelgenubi (Male), Vindemiatrix (Female), Sadachbia (Male), Sadaltager (Male), Sulafat (Female), Alnilam (Male), Rasalgethi (Male) | Voice for generated speech. |
voiceLanguage | string | No | English (US) | - | - | English (US), English (UK), Spanish, French, German, Italian, Portuguese (Brazil), Japanese, Korean, Hindi | Output language for generated speech. |
resolution | string | No | 720p | - | - | 720p, 1080p | Resolution of the generated video. Please note that 1080p portrait videos may experience color artifacts. For optimal quality in portrait mode, we recommend selecting 720p. |
disablePromptUpsampling | boolean | No | false | - | - | - | Skip the prompt upsampler. |
seed | number | No | - | 0 | 4294967295 | - | Random seed for reproducible generation. |