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工作流 / 视频 / Seedance 2.5：参考生视频
Seedance 2.5：参考生视频

Seedance 2.5：参考生视频

Seedance 2.5: Reference to Video

通过提供最多20张图像、6个视频片段和6个音频片段，使用Seedance 2.5生成参考驱动的视频，以控制角色一致性、视觉风格和运动节奏，在单个4–30秒的输出中实现同步声音和唇形同步对话。非常适合电商产品展示、品牌广告和角色驱动的短剧集。

视频 3 个节点 1 个输入 2,770 次使用 ComfyUI ≥ 0.33.2 ComfyUI 5 KB

下载工作流 JSON 查看官方来源

下载后把文件拖进 ComfyUI 窗口即可打开。

节点构成

LoadImage × 1
SaveVideo × 1
ByteDance2ReferenceNodeV2 × 1

官方标注的模型

Seedance 2.5

工作流 JSON

和上面「下载工作流 JSON」是同一份文件。

1{
2 "id": "7a06a6de-067d-4d41-b7bf-7d6add20ec8c",
3 "revision": 0,
4 "last_node_id": 24,
5 "last_link_id": 19,
6 "nodes": [
7 {
8 "id": 12,
9 "type": "LoadImage",
10 "pos": [
11 -330,
12 7930
13 ],
14 "size": [
15 289.984375,
16 349.984375
17 ],
18 "flags": [],
19 "order": 0,
20 "mode": 0,
21 "inputs": [],
22 "outputs": [
23 {
24 "name": "IMAGE",
25 "type": "IMAGE",
26 "links": [
27 18
28 ]
29 },
30 {
31 "name": "MASK",
32 "type": "MASK",
33 "links": null
34 }
35 ],
36 "properties": {
37 "Node name for S&R": "LoadImage"
38 },
39 "widgets_values": [
40 "medusa_poster.png",
41 "image"
42 ],
43 "widgets_values_named": {
44 "image": "medusa_poster.png",
45 "upload": "image"
46 }
47 },
48 {
49 "id": 16,
50 "type": "SaveVideo",
51 "pos": [
52 450,
53 7930
54 ],
55 "size": [
56 689.984375,
57 125.9375
58 ],
59 "flags": [],
60 "order": 2,
61 "mode": 0,
62 "inputs": [
63 {
64 "name": "video",
65 "type": "VIDEO",
66 "link": 19
67 }
68 ],
69 "outputs": [
70 {
71 "name": "video",
72 "type": "VIDEO",
73 "links": null
74 }
75 ],
76 "properties": [],
77 "widgets_values": [
78 "video/Seedance2.5_r2v",
79 "auto",
80 "auto"
81 ],
82 "widgets_values_named": {
83 "filename_prefix": "video/Seedance2.5_r2v",
84 "format": "auto",
85 "codec": "auto"
86 }
87 },
88 {
89 "id": 24,
90 "type": "ByteDance2ReferenceNodeV2",
91 "pos": [
92 0,
93 7930
94 ],
95 "size": [
96 399.984375,
97 462.859375
98 ],
99 "flags": [],
100 "order": 1,
101 "mode": 0,
102 "inputs": [
103 {
104 "label": "image_1",
105 "name": "model.reference_images.image_1",
106 "shape": 7,
107 "type": "IMAGE",
108 "link": 18
109 },
110 {
111 "label": "image_2",
112 "name": "model.reference_images.image_2",
113 "shape": 7,
114 "type": "IMAGE",
115 "link": null
116 },
117 {
118 "label": "video_1",
119 "name": "model.reference_videos.video_1",
120 "shape": 7,
121 "type": "VIDEO",
122 "link": null
123 },
124 {
125 "label": "audio_1",
126 "name": "model.reference_audios.audio_1",
127 "shape": 7,
128 "type": "AUDIO",
129 "link": null
130 },
131 {
132 "label": "asset_1",
133 "name": "model.reference_assets.asset_1",
134 "shape": 7,
135 "type": "STRING",
136 "link": null
137 }
138 ],
139 "outputs": [
140 {
141 "name": "VIDEO",
142 "type": "VIDEO",
143 "links": [
144 19
145 ]
146 }
147 ],
148 "properties": {
149 "Node name for S&R": "ByteDance2ReferenceNodeV2"
150 },
151 "widgets_values": [
152 "Seedance 2.5",
153 "The crimson marble Medusa statue comes alive, opening her eyes and looking at the camera while the red typography in the background simultaneously dissolves away letter by letter into drifting red particles. The snakes in her hair rise and sway. Both the statue and the background text animate together, poster layout otherwise unchanged, cinematic, no black frames.",
154 "720p",
155 "adaptive",
156 5,
157 true,
158 "reference",
159 "mp4",
160 true,
161 false,
162 0,
163 "randomize",
164 false
165 ],
166 "widgets_values_named": {
167 "model": "Seedance 2.5",
168 "model.prompt": "The crimson marble Medusa statue comes alive, opening her eyes and looking at the camera while the red typography in the background simultaneously dissolves away letter by letter into drifting red particles. The snakes in her hair rise and sway. Both the statue and the background text animate together, poster layout otherwise unchanged, cinematic, no black frames.",
169 "model.resolution": "720p",
170 "model.ratio": "adaptive",
171 "model.duration": 5,
172 "model.generate_audio": true,
173 "model.task_type": "reference",
174 "model.output_format": "mp4",
175 "model.auto_downscale": true,
176 "model.auto_upscale": false,
177 "seed": 0,
178 "control_after_generate": "randomize",
179 "watermark": false
180 },
181 "color": "#432",
182 "bgcolor": "#653"
183 }
184 ],
185 "links": [
186 [
187 18,
188 12,
189 0,
190 24,
191 0,
192 "IMAGE"
193 ],
194 [
195 19,
196 24,
197 0,
198 16,
199 0,
200 "VIDEO"
201 ]
202 ],
203 "groups": [],
204 "config": [],
205 "extra": {
206 "ds": {
207 "scale": 1.3231953747758902,
208 "offset": [
209 372.77739355499335,
210 -7631.4589700095585
211 ]
212 },
213 "frontendVersion": "1.49.6"
214 },
215 "version": 0.4
216}