Seedance 1.5 Pro

ByteDance / Seedance 1.5 Pro — Image to Video (seedance-1.5-pro-i2v)

Seedance 1.5 Pro Image-to-Video is ByteDance\

Highlights

• •Image Animation – Transform any static image into a dynamic video with natural, realistic motion.
• •Enhanced Motion Quality – Industry-leading motion synthesis that preserves the original image details while adding smooth, believable movement.
• •Superior Temporal Consistency – Maintains visual coherence throughout the video, ensuring the subject looks consistent from start to finish.
• •Start/End Frame Control – Advanced feature for precise control over how your video begins and ends.
• •Flexible Duration – Create videos from 2 to 12 seconds to match your content needs.
• •Audio Generation – Optionally generate synchronized audio to complement the visual motion.
• •Multiple Resolutions – Support for 480P and 720P output resolutions.

Parameters

• •image* – Source image to animate
• •prompt – Description of the motion/animation
• •negative_prompt – Things to avoid
• •aspect_ratio – Video aspect ratio
  • • 16:9 (Landscape)
  • • 9:16 (Portrait)
  • • 1:1 (Square)
  • • 4:3
  • • 3:4
• •duration – Video duration in seconds (4-12)
• •resolution – Video resolution
  • • 480P
  • • 720P
• •generate_audio – Generate audio for the video (2x cost)
• •seed – Random seed for reproducibility

Pricing

How to Use

1. 1.Upload your source image (JPG, PNG, or WebP format).
2. 2.Write an optional prompt describing the desired motion or animation style.
3. 3.Select the aspect ratio (or let it match your image).
4. 4.Choose the video duration between 2-12 seconds.
5. 5.Select output resolution (720P for quality, 480P for speed).
6. 6.Optionally enable audio generation for ambient sound effects.
7. 7.Click generate to create your animated video.

Pro Tips

• •High-quality source images produce the best results - use sharp, well-lit photos.
• •Describe the motion you want specifically: "hair blowing in wind", "eyes blinking naturally", "leaves rustling gently".
• •For portraits, subtle motion works best: "slight smile forming", "gentle head turn", "soft breathing motion".
• •Include environmental motion: "clouds drifting", "water rippling", "fire flickering".
• •Use negative prompts to prevent unwanted effects: "morphing, distortion, warping, glitching".
• •For product shots, try: "slow 360 rotation", "gentle floating motion", "spotlight sweep".
• •Shorter durations (2-4s) work well for loops; longer durations (8-12s) for narrative sequences.

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