AI Video Plugins

Generate videos with Veo (Google), Sora (OpenAI), and HeyGen (avatar videos).

Veo (Google)

Models

ModelCreditsNotes
veo-3.1-fast-generate-00120Best value
veo-3.1-generate-00130Higher quality
veo-3.1-generate-preview35Reference images support

Config

{
  "model": "veo-3.1-fast-generate-001",
  "duration": "4",        // STRING: "4", "6", "8"
  "aspect_ratio": "16:9", // "16:9" or "9:16"
  "resolution": "720p"    // "720p" or "1080p" (1080p requires duration "8")
}

Ports

  • Inputs: prompt (text), first_frame (image, optional), context (flexible — last frame, negative prompt, reference images up to 3)
  • Outputs: video (video)
Duration must be a string! Use "4" not 4. Same for Sora.

Sora (OpenAI)

Models

ModelCreditsNotes
sora-215720p only, best value
sora-2-pro30Up to 1080p

Config

{
  "model": "sora-2",
  "seconds": "8",          // STRING: "4", "8", "12", "16", "20"
  "size": "1280x720"       // sora-2: 1280x720, 720x1280, 1024x1024
}

Ports

  • Inputs: prompt (text), input_reference (image, optional — first frame, no human faces), context (flexible)
  • Outputs: video (video)

HeyGen

AI avatar videos. Create talking-head videos from text scripts. 20-30 credits per video.


Video Extender

Extend existing videos using Veo's extension capability. Takes a video input and generates additional frames. 15-25 credits.

Last updated: 2026-03-27

    AI Video Plugins | Zephly