HedraVideo to videoComing soon

kling-26-motion-control

kling-26-motion-control is a video to video tool from Hedra 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
1800s
Largest inline input
1024 KB
Largest input file
500 MB
Largest output
4768 MB
Outputs per run
16

Input

FieldKindDefaultDescription
resolution requiredone of
720p, 1080p
—Output resolution to generate at.
start_image requiredJSON—A file uploaded via POST /v3/files, referenced by the returned url.
source_video requiredJSON—A file uploaded via POST /v3/files, referenced by the returned url.
prompttext—Generation prompt. At most 2500 characters.
num_outputsone of
1
1Number of outputs generated per job. Only 1 is supported.
character_orientationone of
image, video
videoWhether the output character's orientation follows the reference video ('video' — better for complex motion) or the character image ('image' — better for camera movement). Also caps the source video: 30s for 'video', 10s for 'image'.

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": "hedra",
    "model": "kling-26-motion-control",
    "input": {
      "resolution": "720p",
      "start_image": {},
      "source_video": {}
    }
  }'