Seedance 2.0
ByteDance Seedance video generation. Defaults to Seedance 2.0 (set `quality`: 2.0 | 2.0-fast | 2.0-mini | 1.5-pro | lite | pro | pro-fast). Does text-to-video AND image-to-video with a first frame (`image_url`) plus optional last frame (`end_image_url`), reference images, and (on the 2.0 tier) a reference VIDEO via `video_url`, capped at 15s of footage (trim longer clips first, they are refused not truncated). Aliases: seedance_2, seedance_pro, seedance_i2v, seedance_2_i2v.
Seedance 2.0
Badge: New
Node type: video:bytedance_seedance_v1_lite_text_to_video
Category: video
Description
ByteDance Seedance video generation. Defaults to Seedance 2.0 (set quality: 2.0 | 2.0-fast | 2.0-mini | 1.5-pro | lite | pro | pro-fast). Does text-to-video AND image-to-video with a first frame (image_url) plus optional last frame (end_image_url), reference images, and (on the 2.0 tier) a reference VIDEO via video_url, capped at 15s of footage (trim longer clips first, they are refused not truncated). Aliases: seedance_2, seedance_pro, seedance_i2v, seedance_2_i2v.
Pricing
- Cost: ~1 credit per video-tokens
Variant family
- Family:
bytedance_seedance - Is primary: yes
- All variants:
video:seedance_2_pro,video:seedance_2_0_t2v,video:seedance_2_0_i2v,video:seedance_2_0_r2v,video:seedance_2_0_fast_t2v,video:seedance_2_0_fast_i2v,video:seedance_2_0_mini_t2v,video:seedance_2_0_mini_i2v,video:seedance_2_0_mini_r2v,video:bytedance_seedance_v1_5_pro_i2v,video:bytedance_seedance_v1_5_pro_t2v,video:bytedance_seedance_v1_lite_image_to_video,video:bytedance_seedance_v1_lite_reference_to_video,video:bytedance_seedance_v1_lite_text_to_video,video:bytedance_seedance_v1_pro_fast_image_to_video,video:bytedance_seedance_v1_pro_fast_text_to_video,video:bytedance_seedance_v1_pro_image_to_video,video:bytedance_seedance_v1_pro_text_to_video
Canvas ports
These appear as port handles on the left side of the node.
| ID | Label | Details |
|---|---|---|
prompt |
Prompt | TEXT (required) |
image_url |
Start Frame | IMAGE |
end_image_url |
End Frame | IMAGE |
reference_image_urls |
Reference Images | IMAGE |
video_url |
Reference Video | VIDEO |
audio_urls |
Audio (drive lip-sync) | AUDIO |
Sidebar config
These render as form fields in the right-side config panel when the node is selected.
| ID | Label | Details |
|---|---|---|
quality |
Version | TEXT · options: 2.0, 2.0-fast, 2.0-mini, 1.5-pro, lite, +2 |
aspect_ratio |
Aspect Ratio | TEXT · options: 21:9, 16:9, 4:3, 1:1, 3:4, +2 |
camera_fixed |
Camera Fixed | BOOLEAN |
duration |
Duration (seconds) | TEXT · options: auto, 4, 5, 6, 7, +8 |
resolution |
Resolution | TEXT · options: 480p, 720p, 1080p |
generate_audio |
Generate Audio | BOOLEAN |
Outputs
| ID | Label | Type |
|---|---|---|
video |
Generated Video | VIDEO |
Reference Video is a 2.0-tier input, capped at 15s
Wire a clip into the Reference Video port to condition the generation on real footage (motion, framing, style). It only applies on the 2.0 version (the default). Other versions route to models that do not take a reference video, so a clip wired there is ignored.
Seedance caps reference footage at 15 seconds. A longer clip is refused before you are charged, with the measured length in the message, so trim it upstream first. It is never silently truncated. The duration is read from the file itself, not from any number saved on the upstream node, so the cap cannot be dodged by editing config.
Billing note: a run with a reference video reserves credits for a full 15s of footage up front, then settles DOWN to what the model actually used. The quote you see is the upfront reservation, not the final cost.
One node, every Seedance version
This is the single Seedance node. Version picks the tier (2.0, 2.0 Fast, 2.0 Mini, 1.5 Pro, v1 Lite/Pro), and the same ports drive all of them: a Prompt for text-to-video, a Start Frame (plus optional End Frame) for image-to-video, Reference Images, and on 2.0 the Reference Video above. Leave the frames unwired for pure text-to-video.
Auto-generated from the Wireflow node registry.