WAN 2.7 Image-to-Video

Alibaba / WAN 2.7 Image-to-Video — Image to Video (wan-2.7-i2v)

WAN 2.7 Image-to-Video supports three generation modes: first-frame, first-and-last-frame, and video continuation.

ハイライト

• •First-frame mode – Generate video from a single starting image.
• •First+last frame mode – Control both start and end of the video.
• •Video continuation – Extend an existing video clip seamlessly.
• •Driving audio – Sync video generation with provided audio.

パラメータ

• •prompt – Text description to guide video generation
• •negative_prompt – Things to avoid in the video
• •image_url – First frame image
• •last_frame_url – Last frame image (for first+last frame mode)
• •first_clip_url – Video clip (for video continuation mode)
• •audio – Audio file to drive the video generation (WAV/MP3, max 20MB)
• •resolution – Output video resolution
  • • 720p
  • • 1080p
• •duration – Video duration in seconds (2-15)
• •enable_prompt_expansion – Enable LLM prompt rewriting for better quality
• •seed – Random seed for reproducibility (0-2147483647)

料金

使い方

1. 1.Provide a first frame image URL, or a video clip for continuation.
2. 2.Optionally add a last frame for controlled generation.
3. 3.Set resolution and duration.

プロのヒント

• •For first+last frame mode, ensure both images have similar compositions.
• •Video continuation works best with clips that end on a clear action.
• •Add driving audio for lip-sync or music-driven motion.

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