Seedance 2.5 Reference-to-Video — Reelina AI 비디오
Reference image URLs, Base64, or asset references (asset://<ASSET_ID>). Up to 30 images for character/style/scene references, video editing, or combined generation. Per-image limits: formats jpeg/png/webp/bmp/tiff/gif/heic/heif, aspect ratio (W/H) 0.4-2.5, width/height 300-6000px, size < 30MB. Images containing real human faces cannot be uploaded directly; use model-generated assets, preset digital characters, or authorized real-person assets.
Reference video URLs or asset references for multimodal reference, video editing, or extension. Up to 10 videos. Per-video limits: formats mp4/mov (H.264/H.265 + AAC/MP3), resolution 480p-4k, duration [2,30]s, aspect ratio (W/H) 0.4-2.5, width/height 300-6000px (W*H between 409,600 and 8,295,044), FPS [24,60], size <= 200MB. The combined duration of all reference videos must not exceed 30s per request. Videos containing real human faces cannot be uploaded directly; use model-generated assets, preset digital characters, or authorized real-person assets.
Whether to generate synchronized audio.
Whether to add a watermark.
Whether to return the last frame as a separate image.
Reference audio URLs, Base64, or asset references. Formats: wav/mp3, duration [2,30]s per clip, max 15MB each. Up to 10 audios; combined duration of all reference audios must not exceed 30s per request. Audio-only referencing is supported (unique to Seedance 2.5): a single BGM, voice, or sound-effect track can drive visual pacing, beat matching, and lip-sync.
Output video container format. 'mp4' is the default; 'mov' encodes yuv444p for higher color fidelity, suited to multi-round editing/extension pipelines where recompression loss accumulates.
About Seedance 2.5 Reference-to-Video
Multimodal video generation from reference images, videos, and audio. Supports video editing and extension.
Specifications
| Provider | ByteDance |
|---|---|
| Type | Video generation |
| Resolution | 720p, 480p, 720p-esr, 1080p-esr, 1440p-esr, 4k-esr, 1080p-esr & 60fps |
| Length | 5s, 4s, 6s, 7s, 8s, 9s, 10s, 11s, 12s, 13s, 14s, 15s, 16s, 17s, 18s, 19s, 20s, 21s, 22s, 23s, 24s, 25s, 26s, 27s, 28s, 29s, 30s |
| Aspect ratio | adaptive, 16:9, 4:3, 1:1, 3:4, 9:16, 21:9 |
| Cost per run | 204 credits |
| Input | Text prompt |
Alternatives to Seedance 2.5 Reference-to-Video
Models in this workspace that do the same job, closest in price first. Your credit balance works across all of them.
Frequently asked questions
- What is Seedance 2.5 Reference-to-Video?
- Multimodal video generation from reference images, videos, and audio. Supports video editing and extension.
- How much does Seedance 2.5 Reference-to-Video cost?
- Seedance 2.5 Reference-to-Video costs 204 credits per run, deducted from your Reelina balance. The exact cost is shown before you press Generate, and one balance covers every model — there is no separate subscription per model.
- What do I need to use Seedance 2.5 Reference-to-Video?
- A text prompt describing what you want. No upload needed.
- Can I use the results commercially?
- Your generations are yours to use, subject to our terms and acceptable use policy. For anything business-critical, check the licence of the specific model you pick.
- How long are my files kept?
- 업로드한 파일은 결과물을 생성하는 데에만 사용됩니다. 생성물은 기본적으로 비공개이며, 생성된 지 일주일 후 모두 삭제됩니다.
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