ByteDance Seedance 2.5 (Reference-to-Video)
Seedance 2.5 reference-to-video: up to 30 images, 10 clips and 10 audio tracks keep a character, product or style consistent, at up to 1080p.
ByteDance Seedance 2.5 builds a video of 4 to 30 seconds (or -1) from references: up to 30 images, 10 clips and 10 audio tracks. The prompt names them in order (image 1, image 2, ...). task says what they are for: reference (generate from them), edit (change the source clip) or extend (continue it).
Inputs: prompt, reference_images, video_urls, audio_urls, task, resolution, ratio, duration, generate_audio, seed.
Reference images, clips and audio of real people are accepted. There is no 4K.
Price: the video tokens the model renders at $11.235 per 1M ($6.72 with a video input) up to 720p and $12.285 ($7.35) at 1080p, about $0.11 a second at 480p, $0.24 at 720p and $0.60 at 1080p; a 5 s 720p clip is about $1.22.
- Image to Video
Price: From $0.10794 per second of duration, depending on resolution, billed by the video tokens: $11.235 per 1M, $6.72 per 1M with a video input; at 1080p $12.285 per 1M, $7.35 with a video input. One run with default settings costs $1.223492.
Run ByteDance Seedance 2.5 (Reference-to-Video) via API
curl -X POST https://api.flymy.ai/api/v1/flymyai/bytedance-seedance-2_5-reference-to-video/predict \
-H "X-API-KEY: $FLYMYAI_API_KEY" \
-H "Content-Type: application/json" \
-d '{"prompt":"Use reference image 1 for the landscape. A slow camera movement over the water","reference_images":["https://images.unsplash.com/photo-1470770841072-f978cf4d019e?w=768&q=80&fm=jpg"],"duration":5,"generate_audio":false,"resolution":"720p"}'API documentation · Create a free account · Pricing