Nuke Profile document

analyze ：We analyze the information needed in the scene and save it in task.json for further analysis and processing

1. task.json

Store scene analysis results, rendering settings and other information

task.json Example

{
	"concurrent_tasks": "1",
	"software_config": {
		"cg_version": "12.1",
		"cg_name": "Nuke",
		"plugins": {}
	},
	"task_info": {
		"graphics_cards_num": "2",
		"tiles": "1",
		"project_name": "",
		"edit_name": "test02",
		"frames_per_task": "1",
		"ram": "64",
		"job_stop_time": "259200",
		"stop_after_test": "1",
		"project_id": "0",
		"time_out": "86400",
		"cg_id": "2015",
		"input_cg_file": "D:/Myx/nuke_project/test_new_pipeline.nk",
		"pre_frames": "100",
        "hardwareConfigId": ""
	},
	"scene_info": {
		"write_nodes": [
			{
				"node": "Write3",
				"inputs": "1",
				"out_file": "D:/Myx/nuke_project/output/test_bb.mov",
				"renderable": "1",
				"file_type": "mov",
				"height": "1200",
				"width": "1920",
				"proxy": "",
				"render_mode": "0",
				"option": "0",
				"frames": "1-1[1]",
				"use_proxy": "False"
			}
		]
	}
}

**task.json Parameter **

Parameter	Type	Is it necessary	Description	Example
software_config	object	Y	environment(cg software, version and plugins, etc.)	refer to software_config
task_info	object	Y	render settings(priority frames, render range, etc.)	refer to task_info
scene_info_render	object	Y	analysis result(render node, output, etc.)	refer to scene_info_render
concurrent_tasks	string	N	The number of tasks in the same period	"1"

Software_Config Parameter

Parameter	Type	Is it necessary	Description	Example
cg_name	string	Y	software	"Nuke"
cg_version	string	Y	software version	"12.1"
plugins	object	Y	plugin{name, version}	{}

task_info Parameter 

Parameter	Type	Is it necessary	Description	Default	Example
graphics_cards_num	string	Y	"1": open single card rendering; "2": open dual card rendering	"2"	“2”
cg_id	string	Y	software id: "Nuke": "2015"		"2015"
ram	string	Y	Render machine memory selection: 64 / 128	“64”	"64"
input_cg_file	string	Y	Render the scene local path		"D:/Myx/nuke_project/test_new_pipeline.nk"
job_stop_time	string	Y	Set the frame timeout time, will only affect the current frame, unit seconds	“259200”	"28800"
user_id	string	N	user id
pre_frames	string	Y	Priority rendering (Priority frame is not recommended to customize multiple individual frames)	“000”	"000: 1,3-4 [1]" means: Priority rendering first frame: No Priority rendering middle frame: No Priority rendering last frame: No Priority rendering custom frame: 1,3-4 [1]
tiles	string	Y	tile number, 1 for single node, greater than 1 for tiles rendering(multi-nodes)	"1"	"1"
project_id	string	Y	project id		"0"
project_name	string	Y	project name	" "	""
frames_per_task	string	Y	The number of frames that can be rendered by one machine	"1"	"1"
stop_after_test	string	Y	Whether to pause the task after the priority rendering is completed "1": Pause the task after the priority rendering is completed "2". Do not pause the task after the priority rendering is completed	"2"	“2”
task_id	string	Y	task id
task_stop_time	string	Y	Large task timeout stops in unit seconds, "0" means unlimited	"0"	"86400"
time_out	string	Y	Overtime reminder time, unit: sec	“43200”	"43200"
concurrent_tasks	string	N	The number of tasks in the same period	"1"	"1"

scene_info_render Parameter

Parameter	Type	Is it necessary	Description	Example
write_nodes	List	Y	node	refer to scene_info_render.write_nodes

scene_info_render.write_nodes Parameter

Parameter	Type		Is it necessary	Example
node	string	Y	node name	"Write3"
proxy	string	N	proxy output path	"P:/UW/Update_17/Shot_2/Shot_02_####.png"
frames	string	Y	Whether to use the default camera, the default value is ‘1’ (use the default camera)	"1-1[1]"
out_file	string	N	output path	"P:/UW/Update_17/Shot_2/Shot_02_####.png"
inputs	string	N	Whether the current output node has an input source	"0": No， “1”：Yes
file_type	string	N	Output file format	"mov"
render_mode	string	Y	Render output mode, the default is "0"; 0 use scene settings； 1 render full resolution； 2 render using proxies	“0”
width	string	Y	Wide output resolution	"9348"
height	string	Y	High output resolution	"2242"
use_proxy	string	N	Whether the scene has proxy mode turned on: "False"：not open； "True"：open;	"False"
renderable	string	Y	Whether to render: “0”: yes “1”：no	"1"
option	string	Y	render type: "-1":Normal rendering, stand-alone single frame rendering; "0":Output video type, all frames will be rendered stand-alone;	"0"