Seedance 2.5 Video Edit

ByteDance / Seedance 2.5 Video Edit — Video to Video (seedance-2.5-video-edit)

Seedance 2.5 video edit transforms existing videos using text prompts. Replace subjects, add or remove objects, modify scenes, and restyle content with improved edit reliability.

亮点

• •Object Manipulation – Add, remove, or replace objects in video scenes.
• •Subject Replacement – Swap characters using reference images.
• •Style Transfer – Restyle videos with text descriptions.
• •Reference Support – Use images and audio as creative guidance.

参数

• •video_url* – Source video to edit. Formats: mp4, mov.
• •prompt* – Describe the edit. Reference uploaded files with [Video1], [Image1] syntax. Prefix "Edit the input video." is recommended.
• •reference_image_urls – Reference images for style or character guidance (max 9).
• •reference_audio_urls – Reference audio for audio guidance (max 3).
• •aspect_ratio – Video aspect ratio
  • • 16:9 (Landscape)
  • • 9:16 (Portrait)
  • • 1:1 (Square)
  • • 4:3
  • • 3:4
  • • 21:9 (Ultrawide)
• •duration – Total output video duration in seconds.
• •resolution – Video resolution
  • • 480P
  • • 720P
• •generate_audio – Generate synchronized AI audio (included in base cost)

定价

如何使用

1. 1.Upload the source video to edit.
2. 2.Describe the edit using text — reference files with [Video1], [Image1] syntax.
3. 3.Optionally upload reference images or audio for guidance.
4. 4.Tips: For adding elements, describe characteristics + timing + position. For deleting, specify what to remove and what to keep.

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