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Alexis RollandandAmp 7d831e31cc Rename RTX TrueHDR node to RTX Video HDR
Update the display name, description, class name, README and example
workflow file names per Nvidia's naming. The node ID RTXTrueHDR is
unchanged so existing workflows keep working. Bump version to 0.2.1.

Amp-Thread-ID: https://ampcode.com/threads/T-01a1325a-88ff-740d-a7ca-1cf3bf8f601f
Co-authored-by: Amp <amp@ampcode.com>
2026-10-12 16:04:05 -07:00

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{
"id": "e6b92a63-6d7e-4d2b-b9e3-2e054825db02",
"revision": 0,
"last_node_id": 12,
"last_link_id": 16,
"nodes": [
{
"id": 7,
"type": "GetVideoComponents",
"pos": [
-1361.201171875,
-680
],
"size": [
193.530859375,
106
],
"flags": {},
"order": 1,
"mode": 0,
"inputs": [
{
"name": "video",
"type": "VIDEO",
"link": 5
}
],
"outputs": [
{
"name": "images",
"type": "IMAGE",
"links": [
13
]
},
{
"name": "audio",
"type": "AUDIO",
"links": [
8
]
},
{
"name": "fps",
"type": "FLOAT",
"links": [
9
]
},
{
"name": "bit_depth",
"type": "COMBO",
"links": []
},
{
"name": "color_space",
"type": "COMBO",
"links": null
}
],
"properties": {
"Node name for S&R": "GetVideoComponents",
"cnr_id": "comfy-core",
"ver": "0.16.4",
"enableTabs": false,
"tabWidth": 65,
"tabXOffset": 10,
"hasSecondTab": false,
"secondTabText": "Send Back",
"secondTabOffset": 80,
"secondTabWidth": 65
}
},
{
"id": 9,
"type": "SaveVideo",
"pos": [
-430,
-680
],
"size": [
570,
520
],
"flags": {},
"order": 5,
"mode": 0,
"inputs": [
{
"name": "video",
"type": "VIDEO",
"link": 10
}
],
"outputs": [
{
"name": "video",
"type": "VIDEO",
"links": null
}
],
"properties": {
"cnr_id": "comfy-core",
"ver": "0.16.4",
"enableTabs": false,
"tabWidth": 65,
"tabXOffset": 10,
"hasSecondTab": false,
"secondTabText": "Send Back",
"secondTabOffset": 80,
"secondTabWidth": 65,
"Node name for S&R": "SaveVideo"
},
"widgets_values": [
"video/ComfyUI",
"auto",
"auto",
"auto"
],
"widgets_values_named": {
"filename_prefix": "video/ComfyUI",
"format": "auto",
"format.codec": "auto",
"codec": "auto"
}
},
{
"id": 8,
"type": "CreateVideo",
"pos": [
-750,
-680
],
"size": [
270,
150
],
"flags": {},
"order": 3,
"mode": 0,
"inputs": [
{
"name": "images",
"type": "IMAGE",
"link": 14
},
{
"name": "audio",
"shape": 7,
"type": "AUDIO",
"link": 8
},
{
"name": "fps",
"type": "FLOAT",
"widget": {
"name": "fps"
},
"link": 9
}
],
"outputs": [
{
"name": "VIDEO",
"type": "VIDEO",
"links": [
10
]
}
],
"properties": {
"Node name for S&R": "CreateVideo",
"cnr_id": "comfy-core",
"ver": "0.16.4",
"enableTabs": false,
"tabWidth": 65,
"tabXOffset": 10,
"hasSecondTab": false,
"secondTabText": "Send Back",
"secondTabOffset": 80,
"secondTabWidth": 65
},
"widgets_values": [
30,
"auto",
"HDR",
"none"
],
"widgets_values_named": {
"fps": 30,
"bit_depth": "auto",
"color_space": "HDR",
"codec": "none"
}
},
{
"id": 6,
"type": "LoadVideo",
"pos": [
-1790,
-680
],
"size": [
386.798828125,
510
],
"flags": {},
"order": 0,
"mode": 0,
"inputs": [],
"outputs": [
{
"name": "VIDEO",
"type": "VIDEO",
"links": [
5
]
}
],
"properties": {
"Node name for S&R": "LoadVideo",
"cnr_id": "comfy-core",
"ver": "0.16.4",
"enableTabs": false,
"tabWidth": 65,
"tabXOffset": 10,
"hasSecondTab": false,
"secondTabText": "Send Back",
"secondTabOffset": 80,
"secondTabWidth": 65
},
"widgets_values": [
"example.mp4",
"image"
],
"widgets_values_named": {
"file": "example.mp4",
"upload": "image"
}
},
{
"id": 11,
"type": "RTXTrueHDR",
"pos": [
-1070,
-680
],
"size": [
270,
178
],
"flags": {},
"order": 2,
"mode": 0,
"inputs": [
{
"name": "images",
"type": "IMAGE",
"link": 13
}
],
"outputs": [
{
"name": "hdr_images",
"type": "IMAGE",
"links": [
14,
15
]
}
],
"properties": {
"Node name for S&R": "RTXTrueHDR"
},
"widgets_values": [
100,
100,
50,
650,
true,
"HDR"
],
"widgets_values_named": {
"contrast": 100,
"saturation": 100,
"middle_gray": 50,
"luminance": 650,
"debanding": true,
"output_colorspace": "HDR"
}
},
{
"id": 12,
"type": "SaveImageAdvanced",
"pos": [
-1070,
-390
],
"size": [
270,
130
],
"flags": {},
"order": 4,
"mode": 4,
"showAdvanced": true,
"inputs": [
{
"name": "images",
"type": "IMAGE",
"link": 15
}
],
"outputs": [
{
"name": "images",
"type": "IMAGE",
"links": null
}
],
"properties": {},
"widgets_values": [
"ComfyUI",
"exr",
"16-bit float",
"HDR"
],
"widgets_values_named": {
"filename_prefix": "ComfyUI",
"format": "exr",
"format.bit_depth": "16-bit float",
"format.input_color_space": "HDR"
}
}
],
"links": [
[
5,
6,
0,
7,
0,
"VIDEO"
],
[
8,
7,
1,
8,
1,
"AUDIO"
],
[
9,
7,
2,
8,
2,
"FLOAT"
],
[
13,
7,
0,
11,
0,
"IMAGE"
],
[
14,
11,
0,
8,
0,
"IMAGE"
],
[
10,
8,
0,
9,
0,
"VIDEO"
],
[
15,
11,
0,
12,
0,
"IMAGE"
]
],
"groups": [],
"config": {},
"extra": {
"workflowRendererVersion": "LG",
"ds": {
"scale": 0.9846153846153847,
"offset": [
2125.6771659851074,
1120.5468440055847
]
},
"frontendVersion": "1.53.10",
"VHS_latentpreview": false,
"VHS_latentpreviewrate": 0,
"VHS_MetadataImage": true,
"VHS_KeepIntermediate": true
},
"version": 0.4
}