WaveSpeedAI APIRunwaymlRunwayml Gen4 Aleph

Runwayml Gen4 Aleph

Runwayml Gen4 Aleph

Playground

Try it on WavespeedAI!

A new way to edit, transform and generate video. 0.18$ per second.

Features

RunwayML Gen4 Aleph V2V

A powerful video-to-video generation model that creates high-quality videos from videos.

Authentication

For authentication details, please refer to the Authentication Guide.

API Endpoints

Submit Task & Query Result


# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/runwayml/gen4-aleph" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "aspect_ratio": "16:9"
}'

# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"

Parameters

Task Submission Parameters

Request Parameters

ParameterTypeRequiredDefaultRangeDescription
promptstringYes-The prompt for generating the output.
videostringYes-Input video to generate from. Videos must be less than 16MB. Only 5s of the input video will be used.
aspect_ratiostringNo16:916:9, 4:3, 1:1, 3:4, 9:16The aspect ratio of the generated media.
reference_imagestringNo--Reference image to influence the style or content of the output

Response Parameters

ParameterTypeDescription
codeintegerHTTP status code (e.g., 200 for success)
messagestringStatus message (e.g., “success”)
data.idstringUnique identifier for the prediction, Task Id
data.modelstringModel ID used for the prediction
data.outputsarrayArray of URLs to the generated content (empty when status is not completed)
data.urlsobjectObject containing related API endpoints
data.urls.getstringURL to retrieve the prediction result
data.has_nsfw_contentsarrayArray of boolean values indicating NSFW detection for each output
data.statusstringStatus of the task: created, processing, completed, or failed
data.created_atstringISO timestamp of when the request was created (e.g., “2023-04-01T12:34:56.789Z”)
data.errorstringError message (empty if no error occurred)
data.timingsobjectObject containing timing details
data.timings.inferenceintegerInference time in milliseconds

Result Request Parameters

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