ReplicateText to videoComing soon

pixverse/pixverse-v4.5

Name: pixverse/pixverse-v4.5
Brand: Replicate

pixverse/pixverse-v4.5 is a text to video tool from Replicate that runs in the background and returns video. Coming soon: listed with its price, not yet open to runs.

This tool is listed but not yet available to run.

Price pending

Pricing

Price pending.

Limits

Runs: In the background
Returns: video
Longest queue wait: 3600s
Run deadline: 3600s
Largest inline input: 1024 KB
Largest input file: 500 MB
Largest output: 4768 MB
Outputs per run: 16

Input

Field	Kind	Default	Description
`prompt` required	text	—	Text prompt for video generation
`seed`	number (whole)	—	Random seed. Set for reproducible generation
`image`	URL or file	—	Image to use for the first frame of the video
`style`	JSON	None	Style of the video
`effect`	JSON	None	Special effect to apply to the video. Does not work with last_frame_image.
`quality`	JSON	540p	Resolution of the video. 360p and 540p cost the same, but 720p and 1080p cost more. See the README for details.
`duration`	JSON	5	Duration of the video in seconds. 8 second videos cost twice as much as 5 second videos. (1080p does not support 8 second duration)
`motion_mode`	JSON	normal	Motion mode for the video. Smooth videos generate more frames, so they cost twice as much. (smooth is only available when using a 5 second duration, 1080p does not support smooth motion)
`aspect_ratio`	JSON	16:9	Aspect ratio of the video
`negative_prompt`	text		Negative prompt to avoid certain elements in the video
`last_frame_image`	text	—	Use to generate a video that transitions from the first image to the last image. Must be used with image.
`sound_effect_switch`	true or false	false	Enable background music or sound effects
`sound_effect_content`	text	—	Sound effect prompt. If not given, a random sound effect will be generated.

Same request in code

curl https://api.spiral.ai/v1/runs \
  -H "Authorization: Bearer $SPIRAL_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "provider": "replicate",
    "model": "pixverse/pixverse-v4.5",
    "input": {
      "prompt": "<prompt>"
    }
  }'