Seedance 2 Extend Video API Pricing
SD 2.0 Extend Video continues an existing SD 2.0 generated video seamlessly. Provide the original request ID and an optional prompt to guide the extension — the model preserves visual style, motion, characters, and audio consistency across the new segment. Optional image, video, and audio references can be supplied to steer the extension: user-supplied references map to @image2…@image9, @video1…@video3, @audio1…@audio3 in the prompt (the source video's last frame is always @image1).
About Seedance 2 Extend Video
SD 2.0 Extend Video seamlessly continues an existing SD 2.0 generated video. Provide the original request ID and an optional prompt to guide the new segment — the model preserves visual style, motion physics, character identity, and native audio across the extension. Ideal for building longer narratives, adding follow-up scenes, or exploring alternate continuations of a generated clip.
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$6000.00
$0.60 per video$3024.00
$0.3024/sec (high) / $0.2419/sec (basic)Detailed Pricing Breakdown
| Provider | Estimated Rate | Notes |
|---|---|---|
| muapiapp | $0.60 per video | muapiapp offers SD 2.0 Extend starting at $0.60 per video (5s, basic quality), scaling at $0.12/sec for basic and $0.25/sec for high quality across 5–15 second durations. |
| Fal.ai | $0.3024/sec (high) / $0.2419/sec (basic) | Fal.ai charges $0.3024/sec for high quality and $0.2419/sec for basic. muapiapp is 17% cheaper on high ($0.25/sec) and 50% cheaper on basic ($0.12/sec). |
| Replicate | $0.3024/sec (high) / $0.2419/sec (basic) | Replicate charges the same as Fal.ai — $0.3024/sec (high), $0.2419/sec (basic). muapiapp saves you 17–50% depending on quality tier. |
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