Hi,
I’m a newcomer here and maybe I’m doing it wrong, if so, please specify that.
Problem is that non-multilayer type exr`s has a radically lowered amount of metadata сompared to the multilayer one, for example:
metadata written in non-multilayer type exr
table: 0x58f87758
Filename = …non_multilayer.0000.exr
ColorSpace = table: 0x58f877d8
RedChromaX = 0.63999998569489
RedChromaY = 0.33000001311302
GreenChromaX = 0.30000001192093
GreenChromaY = 0.60000002384186
BlueChromaX = 0.15000000596046
BlueChromaY = 0.059999998658895
WhitePointX = 0.31270000338554
WhitePointY = 0.3289999961853
type = scanlineimage
screenWindowCenter = table: 0x58f87858
1 = 0
2 = 0
screenWindowWidth = 1
metadata written in multilayer type exr
table: 0x58f88ba0
unreal/system/gpu/rhiName =
unreal/system/gpu/userDriverVersion = 531.61
unreal/system/gpu/vendorId = 4318
unreal/system/osSubVersion =
unreal/system/osVersion = Windows 10 (21H2) [10.0.19044.2486]
unreal/camera/ActorHitProxyMask/sensorHeight = 13.365
cryptomatte/3fd1687/conversion = uint32_to_float32
unreal/camera/ActorHitProxyMask/sensorWidth = 23.76
cryptomatte/3fd1687/hash = MurmurHash3_32
unreal/camera/FinalImage/dofDiaphragmBladeCount = 7
cryptomatte/3fd1687/manifest = {
“default”: “42c9679f”,
“M_ProcGrid”: “cd2674cf”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-2_Y0_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_2_4_0”: “aba26864”,
“M_HLOD0_OpenWorld_MainGrid_L0_X2_Y2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_6_6_0”: “8c1560fa”,
“M_HLOD0_OpenWorld_MainGrid_L0_X1_Y-1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_5_3_0”: “01fab0b0”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-3_Y2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_1_6_0”: “874ef810”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-1_Y1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_3_5_0”: “254f45e2”,
“M_HLOD0_OpenWorld_MainGrid_L0_X0_Y-1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_4_3_0”: “e36d70e8”,
“M_HLOD0_OpenWorld_MainGrid_L0_X3_Y3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_7_7_0”: “f7dc2541”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-3_Y-3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_1_1_0”: “89915096”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-1_Y-1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_3_3_0”: “c757843f”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-4_Y0_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_0_4_0”: “2e6b07f2”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-1_Y-2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_3_2_0”: “5fdd3d09”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-3_Y-2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_1_2_0”: “d85e0c70”,
“M_HLOD0_OpenWorld_MainGrid_L0_X3_Y0_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_7_4_0”: “8608abc3”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-2_Y3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_2_7_0”: “36392ed6”,
“M_HLOD0_OpenWorld_MainGrid_L0_X3_Y-2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_7_2_0”: “f80f55d3”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-4_Y-3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_0_1_0”: “2f615e6b”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-3_Y3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_1_7_0”: “5f57db92”,
“M_HLOD0_OpenWorld_MainGrid_L0_X1_Y0_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_5_4_0”: “b68cb01e”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-4_Y-2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_0_2_0”: “31efeb32”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-4_Y2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_0_6_0”: “ec8b42ec”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-4_Y-1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_0_3_0”: “96831d65”,
“M_HLOD0_OpenWorld_MainGrid_L0_X3_Y1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_7_5_0”: “890c430d”,
“M_HLOD0_OpenWorld_MainGrid_L0_X1_Y3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_5_7_0”: “f9e20c1e”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-4_Y1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_0_5_0”: “0d62b18e”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-1_Y-3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_3_1_0”: “f9e6ec8d”,
“M_HLOD0_OpenWorld_MainGrid_L0_X2_Y-3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_6_1_0”: “2b797e43”,
“M_HLOD0_OpenWorld_MainGrid_L0_X2_Y-1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_6_3_0”: “94345ea0”,
“M_HLOD0_OpenWorld_MainGrid_L0_X1_Y-2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_5_2_0”: “2328f589”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-2_Y-1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_2_3_0”: “72ffb40b”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-3_Y1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_1_5_0”: “a5e84662”,
“M_HLOD0_OpenWorld_MainGrid_L0_X0_Y-3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_4_1_0”: “62b278c9”,
“M_HLOD0_OpenWorld_MainGrid_L0_X1_Y2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_5_6_0”: “4b28ec6f”,
“M_HLOD0_OpenWorld_MainGrid_L0_X1_Y-3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_5_1_0”: “506e9f7c”,
“M_HLOD0_OpenWorld_MainGrid_L0_X2_Y-2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_6_2_0”: “6cefdef5”,
“M_HLOD0_OpenWorld_MainGrid_L0_X2_Y1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_6_5_0”: “066750c8”,
“M_HLOD0_OpenWorld_MainGrid_L0_X1_Y1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_5_5_0”: “66090e87”,
“M_HLOD0_OpenWorld_MainGrid_L0_X0_Y-2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_4_2_0”: “c4469f87”,
“M_HLOD0_OpenWorld_MainGrid_L0_X3_Y-1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_7_3_0”: “35e624b9”,
“M_HLOD0_OpenWorld_MainGrid_L0_X2_Y0_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_6_4_0”: “1115b921”,
“M_HLOD0_OpenWorld_MainGrid_L0_X0_Y2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_4_6_0”: “427b55c5”,
“MI_CineMat_CameraBody”: “6c110130”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-4_Y-4_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_0_0_0”: “7556015a”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-3_Y-4_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_1_0_0”: “669f42ca”,
“M_HLOD0_OpenWorld_MainGrid_L0_X0_Y0_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_4_4_0”: “52d5a314”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-2_Y-3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_2_1_0”: “675fa13a”,
“MI_CineMat_CamViewFinder”: “5366087e”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-2_Y1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_2_5_0”: “ef87ce99”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-1_Y0_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_3_4_0”: “cfc705e6”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-1_Y3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_3_7_0”: “1e0c6ae9”,
“M_SimpleSkyDome”: “7621f450”,
“M_HLOD0_OpenWorld_MainGrid_L0_X2_Y3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_6_7_0”: “3eb4c122”,
“M_HLOD0_OpenWorld_MainGrid_L0_X0_Y3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_4_7_0”: “0d246900”,
“BrushedMetal”: “288863e0”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-4_Y3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_0_7_0”: “583abad6”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-2_Y-4_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_2_0_0”: “e6401f99”,
“M_HLOD0_OpenWorld_MainGrid_L0_X0_Y-4_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_4_0_0”: “1b46267c”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-2_Y2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_2_6_0”: “7f15f04c”,
“M_HLOD0_OpenWorld_MainGrid_L0_X0_Y1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_4_5_0”: “008f205c”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-3_Y0_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_1_4_0”: “95fcd01d”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-3_Y-1_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_1_3_0”: “73764e8f”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-1_Y2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_3_6_0”: “be47225b”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-2_Y-2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_2_2_0”: “1694062c”,
“M_HLOD0_OpenWorld_MainGrid_L0_X3_Y2_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_7_6_0”: “4865f601”,
“M_HLOD0_OpenWorld_MainGrid_L0_X-1_Y-4_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_3_0_0”: “ca4957a1”,
“M_HLOD0_OpenWorld_MainGrid_L0_X2_Y-4_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_6_0_0”: “130d2e4a”,
“M_HLOD0_OpenWorld_MainGrid_L0_X1_Y-4_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_5_0_0”: “4a6250a5”,
“M_HLOD0_OpenWorld_MainGrid_L0_X3_Y-4_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_7_0_0”: “3e53a6e4”,
“M_HLOD0_OpenWorld_MainGrid_L0_X3_Y-3_DL0LandscapeStreamingProxy_D7T4VF4LBP34PHV9XOEVM5TIG_1_7_1_0”: “24b4c0d1”
}
unreal/camera/FinalImage/focalLength = 35.0
unreal/camera/FinalImage/fov = 37.497353
unreal/camera/FinalImage/fstop = 2.8
unreal/aa/spatialSampleCount = 1
unreal/aa/temporalSampleCount = 1
unreal/camera/FinalImage/minFStop = 1.2
unreal/camera/FinalImage/minFocalLength = 4.0
unreal/camera/ActorHitProxyMask/focalDistance = 100000.0
unreal/camera/FinalImage/sensorAspectRatio = 1.777778
unreal/camera/ActorHitProxyMask/focalLength = 35.0
unreal/camera/FinalImage/sensorWidth = 23.76
unreal/camera/ActorHitProxyMask/fov = 37.497353
unreal/camera/ActorHitProxyMask/fstop = 2.8
unreal/camera/curPos/z = 2074.678955
unreal/camera/curRot/pitch = 1.8
unreal/camera/curRot/roll = 0.0
unreal/camera/curRot/yaw = -40.799999
unreal/camera/ActorHitProxyMask/minFocalLength = 4.0
unreal/camera/overscanPercentage = 0.0
unreal/camera/ActorHitProxyMask/overscanPercent = 0.0
unreal/camera/ActorHitProxyMask/sensorAspectRatio = 1.777778
unreal/camera/prevPos/z = 2074.712261
unreal/camera/prevRot/pitch = 1.8
unreal/camera/prevRot/roll = 0.0
unreal/camera/prevRot/yaw = -40.802438
Filename = …multilayer.0000.exr
unreal/camera/shutterAngle = 180.0
unreal/camera/shutterTiming = FrameCenter
unreal/cameraName = CineCameraActor
unreal/frameRate = 30.0
unreal/frameRenderDuration = +00:00:00.255
unreal/frameRenderEndTimeUTC = —
unreal/frameRenderStartTimeUTC = —-
unreal/jobAuthor = dope_seven
unreal/jobComment =
unreal/jobDate = 2023.11.27
unreal/jobDay = 27
unreal/jobMonth = 11
unreal/jobName = exr_metadata_seq
unreal/jobTime = 03.59.06
unreal/jobVersion = 3
unreal/jobYear = 2023
unreal/levelName = metadata_compare_scene
unreal/project_dir = …exr_metadata_project
screenWindowCenter = table: 0x58f88ee0
1 = 0
2 = 0
screenWindowWidth = 1
unreal/sequenceFrameNumberRelative = 0000
unreal/sequenceName = exr_metadata_seq
unreal/shotFrameNumber = 0000
unreal/shotFrameNumberRelative = 0000
unreal/shotName = no shot
unreal/camera/FinalImage/focalDistance = 100000.0
unreal/stats/memory/availablePhysicalMB = 101788
unreal/camera/FinalImage/maxFocalLength = 1000.0
unreal/stats/memory/availableVirtualMB = 106329
unreal/camera/curPos/x = -66281.625
unreal/stats/memory/peakUsedPhysicalMB = 7705
unreal/camera/ActorHitProxyMask/maxFocalLength = 1000.0
unreal/stats/memory/peakUsedVirtualMB = 16916
unreal/camera/prevPos/y = 19841.735297
unreal/stats/memory/totalPhysicalMB = 130982
unreal/camera/curPos/y = 19843.820312
unreal/stats/memory/totalVirtualMB = 150438
unreal/camera/FinalImage/overscanPercent = 0.0
unreal/stats/outputDirectoryTotalFreeMB = 46060
type = scanlineimage
unreal/stats/outputDirectoryTotalSizeMB = 953851
cryptomatte/3fd1687/name = ActorHitProxyMask
unreal/system/cpuBrand = AMD Ryzen 9 5900X 12-Core Processor
unreal/sequenceFrameNumber = 0000
unreal/system/cpuChipset = Unknown
unreal/camera/ActorHitProxyMask/dofDiaphragmBladeCount = 7
unreal/system/cpuVendor = AuthenticAMD
unreal/camera/FinalImage/sensorHeight = 13.365
unreal/system/deviceMakeAndModel = AuthenticAMD|AMD Ryzen 9 5900X 12-Core Processor
unreal/camera/prevPos/x = -66279.147771
unreal/system/deviceTemp = -1.000000
unreal/camera/ActorHitProxyMask/minFStop = 1.2
unreal/system/gpu/deviceDescription = NVIDIA GeForce RTX 3090
unreal/camera/ActorHitProxyMask/maxFStop = 22.0
unreal/system/gpu/driverDate = 4-8-2023
ColorSpace = table: 0x58f88c20
RedChromaX = 0.63999998569489
RedChromaY = 0.33000001311302
GreenChromaX = 0.30000001192093
GreenChromaY = 0.60000002384186
BlueChromaX = 0.15000000596046
BlueChromaY = 0.059999998658895
WhitePointX = 0.31270000338554
WhitePointY = 0.3289999961853
unreal/system/gpu/internalDriverVersion = 31.0.15.3161
unreal/camera/FinalImage/maxFStop = 22.0
unreal/system/gpu/providerName = NVIDIA
…as you can see the amount of data varies dramatically, this is not a big problem for me, but it adds additional time to bring such material to our pipeline requirements (as we don’t use the multilayer type exr`s mostly because of it slower IO operations in terms of network traffic) In addition to this thing, the lack of some required metadata in cryptomatte element like “manifest” makes it useless in that way…
So the question is whether it possible to write a full amount of metadata (like that’s was written in multilayer exr) or maybe there was possible to output this data in other ways like text files or so. I would be grateful for any help in that question.
Thanks in advance!
system: Windows 10; UE v5.2