Wan 2.1 I2V 480p Ultra Fast

Wan 2.1 I2V 480p Ultra Fast

Playground

Wan 2.1 i2v 480p Ultra-Fast enables unlimited image-to-video generation at 480p for fast, reliable video creation. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.

Features

Wan 2.1 Image-to-Video 480p Ultra Fast is a lightning-fast image-to-video generation model optimized for speed and efficiency. Transform static images into dynamic videos in seconds — perfect for rapid iteration, previews, and high-volume processing.

Why It Stands Out

• Ultra-fast processing: Optimized for speed without sacrificing quality.
• Image-driven generation: Animate any image while preserving its original style.
• Prompt-guided motion: Describe camera movements, actions, and atmospheric effects.
• Prompt Enhancer: Built-in AI-powered prompt optimization for better results.
• Negative prompt support: Exclude unwanted elements for cleaner outputs.
• Fine-tuned control: Adjust guidance scale and flow shift for precise results.
• Affordable pricing: Cost-effective option for prototyping and batch processing.
• Reproducibility: Use the seed parameter to recreate exact results.

Parameters

How to Use

1. Upload your source image — drag and drop a file or paste a public URL.
2. Write a prompt describing the motion, camera movement, and atmosphere you want. Use the Prompt Enhancer for AI-assisted optimization.
3. Add a negative prompt (optional) — specify elements to exclude.
4. Adjust parameters — set duration, guidance scale, and other settings as needed.
5. Click Run and wait for your video to generate.
6. Preview and download the result.

Best Use Cases

• Rapid Prototyping — Quickly test animation concepts before committing to higher resolutions.
• Batch Processing — Transform multiple images into videos affordably at scale.
• Content Previews — Generate quick previews for client approval.
• Social Media Content — Create stylized videos for platforms where 480p is sufficient.
• Creative Exploration — Experiment with different animations at minimal cost.

Pricing

Pro Tips for Best Quality

• Use high-resolution, well-lit source images for optimal results.
• Be specific in your prompt — describe camera movement, subject actions, and atmospheric details.
• Use negative prompts to reduce artifacts like blur, distortion, or unwanted motion.
• Start with 480p Ultra Fast for testing, then upgrade to 720p for final delivery.
• Fix the seed when iterating to compare different prompt variations.

Notes

• Ensure uploaded image URLs are publicly accessible.
• Processing time is optimized for speed — expect quick turnaround.
• For higher resolution output, consider Wan 2.1 I2V 720p.
• Please ensure your prompts comply with content guidelines.

Authentication

For authentication details, please refer to the Authentication Guide.

API Endpoints

Submit Task & Query Result

set -euo pipefail

export WAVESPEED_API_KEY="your-api-key"

REQUEST_BODY=$(cat <<'JSON'
{
  "prompt": "A cinematic ocean wave at sunrise, highly detailed",
  "image": "https://interactive-examples.mdn.mozilla.net/media/cc0-images/painted-hand-298-332.jpg",
  "size": "832*480",
  "num_inference_steps": 30,
  "duration": 5,
  "guidance_scale": 5,
  "flow_shift": 3,
  "seed": -1
}
JSON
)

# 1. Submit the prediction.
SUBMIT_RESPONSE=$(curl --silent --show-error --fail-with-body \
  -X POST "https://api.wavespeed.ai/api/v3/wavespeed-ai/wan-2.1/i2v-480p-ultra-fast" \
  -H "Authorization: Bearer ${WAVESPEED_API_KEY}" \
  -H "Content-Type: application/json" \
  -d "${REQUEST_BODY}")

TASK=$(printf '%s' "${SUBMIT_RESPONSE}" | jq 'if type == "object" and has("data") then .data else . end')
PREDICTION_ID=$(printf '%s' "${TASK}" | jq -r '.id // empty')
if [ -z "${PREDICTION_ID}" ]; then
  printf 'Submission response did not contain a prediction id
' >&2
  exit 1
fi
RESULT_URL=$(printf '%s' "${TASK}" | jq -r '.urls.get // empty')
if [ -z "${RESULT_URL}" ]; then RESULT_URL="https://api.wavespeed.ai/api/v3/predictions/${PREDICTION_ID}/result"; fi

# 2. Poll until the prediction finishes.
while true; do
  RESPONSE=$(curl --silent --show-error --fail-with-body \
    "${RESULT_URL}" \
    -H "Authorization: Bearer ${WAVESPEED_API_KEY}")
  RESULT=$(printf '%s' "${RESPONSE}" | jq 'if type == "object" and has("data") then .data else . end')
  STATUS=$(printf '%s' "${RESULT}" | jq -r '.status // empty')

  case "${STATUS}" in
    completed) printf '%s\n' "${RESULT}" | jq '.outputs'; break ;;
    failed|cancelled|timeout) printf '%s\n' "${RESULT}" | jq . >&2; exit 1 ;;
    created|processing) sleep 2 ;;
    *) printf 'Unexpected status: %s
' "${STATUS}" >&2; exit 1 ;;
  esac
done

Parameters

Task Submission Parameters

Request Parameters

Response Parameters

Result Request Parameters

Result Response Parameters