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Update get last frame to get any frame

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ComfyUI Wiki 2026-04-29 22:40:54 +08:00
parent 2178e250a5
commit 8bcd7ad1d6
1 changed files with 216 additions and 47 deletions
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263
blueprints/Get Video Last Frame.json → blueprints/Get Any Video Frame.json
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@ -1,67 +1,80 @@
{ {
"id": "3fbf4a3e-3487-43ca-85e5-25cb5bc789cc",
"revision": 0, "revision": 0,
"last_node_id": 4, "last_node_id": 98,
"last_link_id": 5, "last_link_id": 0,
"nodes": [ "nodes": [
{ {
"id": 4, "id": 98,
"type": "2c1681e7-1f17-428d-a8bb-1cadd5199077", "type": "dca6e78d-fb06-421e-97f7-6ce17a665260",
"pos": [ "pos": [
792.2070384989175, -410,
-75.93513630568225 -2230
], ],
"size": [ "size": [
270, 270,
48 104
], ],
"flags": {}, "flags": {},
"order": 0, "order": 7,
"mode": 0, "mode": 0,
"inputs": [ "inputs": [
{ {
"name": "video", "name": "video",
"type": "VIDEO", "type": "VIDEO",
"link": null "link": null
},
{
"label": "frame_index",
"name": "value",
"type": "INT",
"widget": {
"name": "value"
},
"link": null
} }
], ],
"outputs": [ "outputs": [
{ {
"name": "IMAGE", "name": "IMAGE",
"type": "IMAGE", "type": "IMAGE",
"links": null "links": []
} }
], ],
"title": "Get Video Last Frame", "title": "Get Any Video Frame",
"properties": { "properties": {
"proxyWidgets": [] "proxyWidgets": [
[
"100",
"value"
]
]
}, },
"widgets_values": [] "widgets_values": []
} }
], ],
"links": [], "links": [],
"groups": [], "version": 0.4,
"definitions": { "definitions": {
"subgraphs": [ "subgraphs": [
{ {
"id": "2c1681e7-1f17-428d-a8bb-1cadd5199077", "id": "dca6e78d-fb06-421e-97f7-6ce17a665260",
"version": 1, "version": 1,
"state": { "state": {
"lastGroupId": 0, "lastGroupId": 1,
"lastNodeId": 4, "lastNodeId": 136,
"lastLinkId": 5, "lastLinkId": 302,
"lastRerouteId": 0 "lastRerouteId": 0
}, },
"revision": 0, "revision": 0,
"config": {}, "config": {},
"name": "Get Video Last Frame", "name": "Get Any Video Frame",
"inputNode": { "inputNode": {
"id": -10, "id": -10,
"bounding": [ "bounding": [
380, 380,
-57, -57,
120, 120,
60 80
] ]
}, },
"outputNode": { "outputNode": {
@ -85,6 +98,19 @@
480, 480,
-37 -37
] ]
},
{
"id": "819955f6-c686-4896-8032-ff2d0059109a",
"name": "value",
"type": "INT",
"linkIds": [
283
],
"label": "frame_index",
"pos": [
480,
-17
]
} }
], ],
"outputs": [ "outputs": [
@ -107,12 +133,12 @@
"id": 1, "id": 1,
"type": "GetVideoComponents", "type": "GetVideoComponents",
"pos": [ "pos": [
559.9999886591291, 560,
-150.00000618684095 -150
], ],
"size": [ "size": [
225, 230,
96 120
], ],
"flags": {}, "flags": {},
"order": 0, "order": 0,
@ -150,19 +176,18 @@
], ],
"properties": { "properties": {
"Node name for S&R": "GetVideoComponents" "Node name for S&R": "GetVideoComponents"
}, }
"widgets_values": []
}, },
{ {
"id": 2, "id": 2,
"type": "GetImageSize", "type": "GetImageSize",
"pos": [ "pos": [
840.0000052637645, 560,
9.999974164696937 50
], ],
"size": [ "size": [
225, 230,
96 120
], ],
"flags": {}, "flags": {},
"order": 1, "order": 1,
@ -193,25 +218,24 @@
"name": "batch_size", "name": "batch_size",
"type": "INT", "type": "INT",
"links": [ "links": [
3 285
] ]
} }
], ],
"properties": { "properties": {
"Node name for S&R": "GetImageSize" "Node name for S&R": "GetImageSize"
}, }
"widgets_values": []
}, },
{ {
"id": 3, "id": 3,
"type": "ImageFromBatch", "type": "ImageFromBatch",
"pos": [ "pos": [
1130.0000206403708, 1130,
-150.00000618684095 -150
], ],
"size": [ "size": [
270, 270,
112 140
], ],
"flags": {}, "flags": {},
"order": 2, "order": 2,
@ -230,7 +254,16 @@
"widget": { "widget": {
"name": "batch_index" "name": "batch_index"
}, },
"link": 3 "link": 286
},
{
"localized_name": "length",
"name": "length",
"type": "INT",
"widget": {
"name": "length"
},
"link": null
} }
], ],
"outputs": [ "outputs": [
@ -250,6 +283,120 @@
0, 0,
1 1
] ]
},
{
"id": 99,
"type": "ComfyMathExpression",
"pos": [
910,
100
],
"size": [
400,
200
],
"flags": {},
"order": 3,
"mode": 0,
"inputs": [
{
"label": "a",
"localized_name": "values.a",
"name": "values.a",
"type": "FLOAT,INT",
"link": 284
},
{
"label": "b",
"localized_name": "values.b",
"name": "values.b",
"shape": 7,
"type": "FLOAT,INT",
"link": 285
},
{
"label": "c",
"localized_name": "values.c",
"name": "values.c",
"shape": 7,
"type": "FLOAT,INT",
"link": null
},
{
"localized_name": "expression",
"name": "expression",
"type": "STRING",
"widget": {
"name": "expression"
},
"link": null
}
],
"outputs": [
{
"localized_name": "FLOAT",
"name": "FLOAT",
"type": "FLOAT",
"links": null
},
{
"localized_name": "INT",
"name": "INT",
"type": "INT",
"links": [
286
]
}
],
"properties": {
"Node name for S&R": "ComfyMathExpression"
},
"widgets_values": [
"min(max(int(a if a >= 0 else b + a), 0), b - 1)"
]
},
{
"id": 100,
"type": "PrimitiveInt",
"pos": [
560,
250
],
"size": [
270,
110
],
"flags": {},
"order": 4,
"mode": 0,
"inputs": [
{
"localized_name": "value",
"name": "value",
"type": "INT",
"widget": {
"name": "value"
},
"link": 283
}
],
"outputs": [
{
"localized_name": "INT",
"name": "INT",
"type": "INT",
"links": [
284
]
}
],
"properties": {
"Node name for S&R": "PrimitiveInt"
},
"widgets_values": [
0,
"fixed"
]
} }
], ],
"groups": [], "groups": [],
@ -270,14 +417,6 @@
"target_slot": 0, "target_slot": 0,
"type": "IMAGE" "type": "IMAGE"
}, },
{
"id": 3,
"origin_id": 2,
"origin_slot": 2,
"target_id": 3,
"target_slot": 1,
"type": "INT"
},
{ {
"id": 4, "id": 4,
"origin_id": -10, "origin_id": -10,
@ -293,6 +432,38 @@
"target_id": -20, "target_id": -20,
"target_slot": 0, "target_slot": 0,
"type": "IMAGE" "type": "IMAGE"
},
{
"id": 283,
"origin_id": -10,
"origin_slot": 1,
"target_id": 100,
"target_slot": 0,
"type": "INT"
},
{
"id": 284,
"origin_id": 100,
"origin_slot": 0,
"target_id": 99,
"target_slot": 0,
"type": "INT"
},
{
"id": 285,
"origin_id": 2,
"origin_slot": 2,
"target_id": 99,
"target_slot": 1,
"type": "INT"
},
{
"id": 286,
"origin_id": 99,
"origin_slot": 1,
"target_id": 3,
"target_slot": 1,
"type": "INT"
} }
], ],
"extra": {}, "extra": {},
@ -300,7 +471,6 @@
} }
] ]
}, },
"config": {},
"extra": { "extra": {
"ds": { "ds": {
"scale": 1.197015527856339, "scale": 1.197015527856339,
@ -310,6 +480,5 @@
] ]
}, },
"frontendVersion": "1.42.8" "frontendVersion": "1.42.8"
}, }
"version": 0.4
} }