工作流 /
视频工具 /
绿幕抠像: Bria
绿幕抠像: Bria
Green Screen: Bria
上传视频以生成带有透明或纯色背景的绿幕版本。
视频工具
3 个节点 1 个输入 38 次使用 ComfyUI ≥ 0.24.1 ComfyUI 2 KB
节点构成
LoadVideo
× 1
SaveVideo
× 1
BriaVideoGreenScreen
× 1
官方标注的模型
BRIA
工作流 JSON
和上面「下载工作流 JSON」是同一份文件。
1{
2 "id": "6874296f-e51d-46b4-9bf5-f70b6d81a9ce",
3 "revision": 0,
4 "last_node_id": 15,
5 "last_link_id": 18,
6 "nodes": [
7 {
8 "id": 5,
9 "type": "LoadVideo",
10 "pos": [
11 -8480,
12 1030
13 ],
14 "size": [
15 720,
16 550
17 ],
18 "flags": [],
19 "order": 0,
20 "mode": 0,
21 "inputs": [],
22 "outputs": [
23 {
24 "name": "VIDEO",
25 "type": "VIDEO",
26 "links": [
27 16
28 ]
29 }
30 ],
31 "properties": {
32 "Node name for S&R": "LoadVideo"
33 },
34 "widgets_values": [
35 "investigator.mp4",
36 "image"
37 ]
38 },
39 {
40 "id": 12,
41 "type": "SaveVideo",
42 "pos": [
43 -7080,
44 1030
45 ],
46 "size": [
47 640,
48 563.1875
49 ],
50 "flags": [],
51 "order": 2,
52 "mode": 0,
53 "inputs": [
54 {
55 "name": "video",
56 "type": "VIDEO",
57 "link": 18
58 }
59 ],
60 "outputs": [],
61 "properties": [],
62 "widgets_values": [
63 "video/ComfyUI",
64 "auto",
65 "auto"
66 ]
67 },
68 {
69 "id": 15,
70 "type": "BriaVideoGreenScreen",
71 "pos": [
72 -7710,
73 1030
74 ],
75 "size": [
76 600,
77 202.65625
78 ],
79 "flags": [],
80 "order": 1,
81 "mode": 0,
82 "inputs": [
83 {
84 "name": "video",
85 "type": "VIDEO",
86 "link": 16
87 }
88 ],
89 "outputs": [
90 {
91 "name": "VIDEO",
92 "type": "VIDEO",
93 "links": [
94 18
95 ]
96 }
97 ],
98 "properties": {
99 "Node name for S&R": "BriaVideoGreenScreen"
100 },
101 "widgets_values": [
102 "broadcast_green",
103 0,
104 "fixed"
105 ],
106 "color": "#432",
107 "bgcolor": "#653"
108 }
109 ],
110 "links": [
111 [
112 16,
113 5,
114 0,
115 15,
116 0,
117 "VIDEO"
118 ],
119 [
120 18,
121 15,
122 0,
123 12,
124 0,
125 "VIDEO"
126 ]
127 ],
128 "groups": [],
129 "config": [],
130 "extra": {
131 "ds": {
132 "scale": 0.7016867887072753,
133 "offset": [
134 8575.120719043494,
135 -700.394695463636
136 ]
137 },
138 "frontendVersion": "1.44.19"
139 },
140 "version": 0.4
141}