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Spat 5.3.4 cannot read my personalized HRTF files (worked in Spat 5.3.3)

Hello,

I recently upgraded to Spat 5.3.4 (from 5.3.3) and I am encountering the following issue:

I use spat5.spat~ with binaural panning type, using a personalized HRTF file (set using the /hrtf message).

In Spat 5.3.3, the /hrtf message works correctly:

spat5.spat~: [15:43:07.600] hrtf loaded from : “C:\Users\steve\AppData\Roaming\SteveTwist\HRTF\SteveTwist\SteveTwist_48000_SOS24.sofa” (@ 48 kHz)

However, in Spat 5.3.4 I get the following error from the same patcher:

spat5.spat~: “C:\Users\steve\AppData\Roaming\SteveTwist\HRTF\SteveTwist\SteveTwist_48000_SOS24.sofa” is neither SimpleFreeFieldHRIR nor SimpleFreeFieldHRSOS

I’ve tried a few different custom HRTF files, and they all give the same error.

I’ve tested this in both Max 8.5.5 and Max 9.0.2 with the same result.

Here’s the relevant portion of my Max patcher:

{
	"boxes" : [ 		{
			"box" : 			{
				"maxclass" : "newobj",
				"text" : "p roomreverb",
				"patching_rect" : [ 883.0, 397.0, 80.0, 22.0 ],
				"id" : "obj-14",
				"numinlets" : 1,
				"numoutlets" : 1,
				"outlettype" : [ "" ],
				"patcher" : 				{
					"fileversion" : 1,
					"appversion" : 					{
						"major" : 9,
						"minor" : 0,
						"revision" : 2,
						"architecture" : "x64",
						"modernui" : 1
					}
,
					"classnamespace" : "box",
					"rect" : [ 795.0, 255.0, 640.0, 480.0 ],
					"gridsize" : [ 15.0, 15.0 ],
					"boxes" : [ 						{
							"box" : 							{
								"maxclass" : "newobj",
								"text" : "print",
								"patching_rect" : [ 442.0, 398.0, 32.0, 22.0 ],
								"id" : "obj-31",
								"numinlets" : 1,
								"numoutlets" : 0
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "newobj",
								"text" : "int 1",
								"patching_rect" : [ 215.0, 203.0, 31.0, 22.0 ],
								"id" : "obj-30",
								"numinlets" : 2,
								"numoutlets" : 1,
								"outlettype" : [ "int" ]
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "newobj",
								"text" : "t b i",
								"patching_rect" : [ 247.0, 171.0, 29.5, 22.0 ],
								"id" : "obj-29",
								"numinlets" : 1,
								"numoutlets" : 2,
								"outlettype" : [ "bang", "int" ]
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "newobj",
								"text" : "-",
								"patching_rect" : [ 247.0, 237.0, 29.5, 22.0 ],
								"id" : "obj-26",
								"numinlets" : 2,
								"numoutlets" : 1,
								"outlettype" : [ "int" ]
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "newobj",
								"text" : "loadbang",
								"patching_rect" : [ 391.0, 118.0, 58.0, 22.0 ],
								"id" : "obj-25",
								"numinlets" : 1,
								"numoutlets" : 1,
								"outlettype" : [ "bang" ]
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "newobj",
								"text" : "int 1",
								"patching_rect" : [ 391.0, 179.0, 31.0, 22.0 ],
								"id" : "obj-24",
								"numinlets" : 2,
								"numoutlets" : 1,
								"outlettype" : [ "int" ]
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "newobj",
								"text" : "combine /source/ 0 /reverb/mute",
								"patching_rect" : [ 455.0, 318.0, 181.0, 22.0 ],
								"id" : "obj-20",
								"numinlets" : 3,
								"numoutlets" : 2,
								"outlettype" : [ "", "" ]
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "newobj",
								"text" : "combine /source/ 0 /cluster/mute",
								"patching_rect" : [ 269.0, 318.0, 182.0, 22.0 ],
								"id" : "obj-19",
								"numinlets" : 3,
								"numoutlets" : 2,
								"outlettype" : [ "", "" ]
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "outlet",
								"patching_rect" : [ 295.0, 430.0, 30.0, 30.0 ],
								"id" : "obj-18",
								"numinlets" : 1,
								"numoutlets" : 0,
								"comment" : "",
								"index" : 1
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "newobj",
								"text" : "pack s 0",
								"patching_rect" : [ 340.0, 376.0, 53.0, 22.0 ],
								"id" : "obj-17",
								"numinlets" : 2,
								"numoutlets" : 1,
								"outlettype" : [ "" ]
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "newobj",
								"text" : "combine /source/ 0 /early/mute",
								"patching_rect" : [ 83.0, 318.0, 173.0, 22.0 ],
								"id" : "obj-16",
								"numinlets" : 3,
								"numoutlets" : 2,
								"outlettype" : [ "", "" ]
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "button",
								"patching_rect" : [ 67.0, 211.0, 24.0, 24.0 ],
								"id" : "obj-7",
								"numinlets" : 1,
								"parameter_enable" : 0,
								"numoutlets" : 1,
								"outlettype" : [ "bang" ]
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "newobj",
								"text" : "Uzi 12",
								"patching_rect" : [ 67.0, 253.0, 43.0, 22.0 ],
								"id" : "obj-3",
								"numinlets" : 2,
								"numoutlets" : 3,
								"outlettype" : [ "bang", "bang", "int" ]
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "newobj",
								"text" : "unpack s 0",
								"patching_rect" : [ 67.0, 171.0, 67.0, 22.0 ],
								"id" : "obj-2",
								"numinlets" : 1,
								"numoutlets" : 2,
								"outlettype" : [ "", "int" ]
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "newobj",
								"text" : "mdc.osc.route /room/enable",
								"patching_rect" : [ 67.0, 125.0, 157.0, 22.0 ],
								"id" : "obj-39",
								"numinlets" : 1,
								"numoutlets" : 1,
								"outlettype" : [ "" ]
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "inlet",
								"patching_rect" : [ 67.0, 64.0, 30.0, 30.0 ],
								"id" : "obj-1",
								"numinlets" : 0,
								"numoutlets" : 1,
								"outlettype" : [ "" ],
								"comment" : "",
								"index" : 1
							}

						}
 ],
					"lines" : [ 						{
							"patchline" : 							{
								"source" : [ "obj-1", 0 ],
								"destination" : [ "obj-39", 0 ]
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-16", 0 ],
								"destination" : [ "obj-17", 0 ]
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-17", 0 ],
								"destination" : [ "obj-18", 0 ]
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-19", 0 ],
								"destination" : [ "obj-17", 0 ]
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-2", 1 ],
								"destination" : [ "obj-29", 0 ]
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-2", 0 ],
								"destination" : [ "obj-7", 0 ]
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-20", 0 ],
								"destination" : [ "obj-17", 0 ]
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-24", 0 ],
								"destination" : [ "obj-17", 1 ]
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-25", 0 ],
								"destination" : [ "obj-24", 0 ]
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-26", 0 ],
								"destination" : [ "obj-17", 1 ]
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-29", 1 ],
								"destination" : [ "obj-26", 1 ]
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-29", 0 ],
								"destination" : [ "obj-30", 0 ]
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-3", 2 ],
								"destination" : [ "obj-16", 1 ],
								"order" : 2
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-3", 0 ],
								"destination" : [ "obj-16", 0 ],
								"order" : 2
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-3", 2 ],
								"destination" : [ "obj-19", 1 ],
								"order" : 1
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-3", 0 ],
								"destination" : [ "obj-19", 0 ],
								"order" : 1
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-3", 2 ],
								"destination" : [ "obj-20", 1 ],
								"order" : 0
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-3", 0 ],
								"destination" : [ "obj-20", 0 ],
								"order" : 0
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-30", 0 ],
								"destination" : [ "obj-26", 0 ]
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-39", 0 ],
								"destination" : [ "obj-2", 0 ]
							}

						}
, 						{
							"patchline" : 							{
								"source" : [ "obj-7", 0 ],
								"destination" : [ "obj-3", 0 ]
							}

						}
 ],
					"originid" : "pat-109"
				}
,
				"saved_object_attributes" : 				{
					"globalpatchername" : ""
				}

			}

		}
, 		{
			"box" : 			{
				"maxclass" : "newobj",
				"text" : "headtracking",
				"patching_rect" : [ 780.0, 392.0, 77.0, 22.0 ],
				"id" : "obj-47",
				"numinlets" : 0,
				"numoutlets" : 1,
				"outlettype" : [ "" ]
			}

		}
, 		{
			"box" : 			{
				"maxclass" : "newobj",
				"text" : "delay 5000",
				"patching_rect" : [ 780.0, 252.0, 67.0, 22.0 ],
				"id" : "obj-38",
				"numinlets" : 2,
				"numoutlets" : 1,
				"outlettype" : [ "bang" ]
			}

		}
, 		{
			"box" : 			{
				"maxclass" : "message",
				"text" : "/hrtf C:\\\\Users\\\\steve\\\\AppData\\\\Roaming\\\\SteveTwist\\\\HRTF\\\\SteveTwist\\\\SteveTwist_48000_SOS24.sofa",
				"patching_rect" : [ 780.0, 310.0, 570.0, 22.0 ],
				"id" : "obj-37",
				"numinlets" : 2,
				"numoutlets" : 1,
				"outlettype" : [ "" ]
			}

		}
, 		{
			"box" : 			{
				"maxclass" : "newobj",
				"text" : "t b b b",
				"patching_rect" : [ 775.0, 107.0, 42.0, 22.0 ],
				"id" : "obj-67",
				"numinlets" : 1,
				"numoutlets" : 3,
				"outlettype" : [ "bang", "bang", "bang" ]
			}

		}
, 		{
			"box" : 			{
				"maxclass" : "newobj",
				"text" : "spat5.oper",
				"patching_rect" : [ 665.0, 442.0, 65.0, 22.0 ],
				"id" : "obj-31",
				"numinlets" : 1,
				"numoutlets" : 4,
				"outlettype" : [ "", "", "", "" ],
				"data" : 				{
					"/source/number" : 12,
					"/source/1/visible" : 1,
					"/source/1/editable" : 1,
					"/source/1/select" : 1,
					"/source/1/hidewhenmute" : 0,
					"/source/1/aed" : [ -30.0, 0.0, 1.5 ],
					"/source/1/constraint/circular" : 0,
					"/source/1/coordinates/visible" : 1,
					"/source/1/orientation/mode" : "default",
					"/source/1/orientation" : [ 0.0, 0.0, 0.0, 1.0 ],
					"/source/1/orientation/visible" : 1,
					"/source/1/lookat/xyz" : [ 0.0, 0.0, 0.0 ],
					"/source/1/proportion" : 100.0,
					"/source/1/color" : [ 0.490196079015732, 1.0, 0.0, 1.0 ],
					"/source/1/image" : "none",
					"/source/1/label" : "1",
					"/source/1/label/visible" : 1,
					"/source/1/label/color" : [ 0.0, 0.0, 0.0, 1.0 ],
					"/source/1/label/justification" : "centred",
					"/source/1/vumeter/visible" : 0,
					"/source/1/vumeter/level" : -60.0,
					"/source/1/aperture" : 80.0,
					"/source/1/aperture/color" : [ 1.0, 1.0, 1.0, 1.0 ],
					"/source/1/radius/visible" : 0,
					"/source/1/history/visible" : 0,
					"/source/1/history/size" : 100,
					"/source/1/history/color" : [ 0.490196079015732, 1.0, 0.0, 1.0 ],
					"/source/1/history/thickness" : 1.0,
					"/source/2/visible" : 1,
					"/source/2/editable" : 1,
					"/source/2/select" : 0,
					"/source/2/hidewhenmute" : 0,
					"/source/2/aed" : [ 30.0, 0.0, 1.5 ],
					"/source/2/constraint/circular" : 0,
					"/source/2/coordinates/visible" : 1,
					"/source/2/orientation/mode" : "default",
					"/source/2/orientation" : [ 0.0, 0.0, 0.0, 1.0 ],
					"/source/2/orientation/visible" : 1,
					"/source/2/lookat/xyz" : [ 0.0, 0.0, 0.0 ],
					"/source/2/proportion" : 100.0,
					"/source/2/color" : [ 0.490196079015732, 1.0, 0.0, 1.0 ],
					"/source/2/image" : "none",
					"/source/2/label" : "2",
					"/source/2/label/visible" : 1,
					"/source/2/label/color" : [ 0.0, 0.0, 0.0, 1.0 ],
					"/source/2/label/justification" : "centred",
					"/source/2/vumeter/visible" : 0,
					"/source/2/vumeter/level" : -60.0,
					"/source/2/aperture" : 80.0,
					"/source/2/aperture/color" : [ 1.0, 1.0, 1.0, 1.0 ],
					"/source/2/radius/visible" : 0,
					"/source/2/history/visible" : 0,
					"/source/2/history/size" : 100,
					"/source/2/history/color" : [ 0.490196079015732, 1.0, 0.0, 1.0 ],
					"/source/2/history/thickness" : 1.0,
					"/source/3/visible" : 1,
					"/source/3/editable" : 1,
					"/source/3/select" : 0,
					"/source/3/hidewhenmute" : 0,
					"/source/3/aed" : [ 0.0, 0.0, 1.5 ],
					"/source/3/constraint/circular" : 0,
					"/source/3/coordinates/visible" : 1,
					"/source/3/orientation/mode" : "default",
					"/source/3/orientation" : [ 0.0, 0.0, 0.0, 1.0 ],
					"/source/3/orientation/visible" : 1,
					"/source/3/lookat/xyz" : [ 0.0, 0.0, 0.0 ],
					"/source/3/proportion" : 100.0,
					"/source/3/color" : [ 0.490196079015732, 1.0, 0.0, 1.0 ],
					"/source/3/image" : "none",
					"/source/3/label" : "3",
					"/source/3/label/visible" : 1,
					"/source/3/label/color" : [ 0.0, 0.0, 0.0, 1.0 ],
					"/source/3/label/justification" : "centred",
					"/source/3/vumeter/visible" : 0,
					"/source/3/vumeter/level" : -60.0,
					"/source/3/aperture" : 80.0,
					"/source/3/aperture/color" : [ 1.0, 1.0, 1.0, 1.0 ],
					"/source/3/radius/visible" : 0,
					"/source/3/history/visible" : 0,
					"/source/3/history/size" : 100,
					"/source/3/history/color" : [ 0.490196079015732, 1.0, 0.0, 1.0 ],
					"/source/3/history/thickness" : 1.0,
					"/source/4/visible" : 1,
					"/source/4/editable" : 1,
					"/source/4/select" : 0,
					"/source/4/hidewhenmute" : 0,
					"/source/4/aed" : [ -180.0, 0.0, 1.5 ],
					"/source/4/constraint/circular" : 0,
					"/source/4/coordinates/visible" : 1,
					"/source/4/orientation/mode" : "default",
					"/source/4/orientation" : [ 0.0, 0.0, 0.0, 1.0 ],
					"/source/4/orientation/visible" : 1,
					"/source/4/lookat/xyz" : [ 0.0, 0.0, 0.0 ],
					"/source/4/proportion" : 100.0,
					"/source/4/color" : [ 0.490196079015732, 1.0, 0.0, 1.0 ],
					"/source/4/image" : "none",
					"/source/4/label" : "4",
					"/source/4/label/visible" : 1,
					"/source/4/label/color" : [ 0.0, 0.0, 0.0, 1.0 ],
					"/source/4/label/justification" : "centred",
					"/source/4/vumeter/visible" : 0,
					"/source/4/vumeter/level" : -60.0,
					"/source/4/aperture" : 80.0,
					"/source/4/aperture/color" : [ 1.0, 1.0, 1.0, 1.0 ],
					"/source/4/radius/visible" : 0,
					"/source/4/history/visible" : 0,
					"/source/4/history/size" : 100,
					"/source/4/history/color" : [ 0.490196079015732, 1.0, 0.0, 1.0 ],
					"/source/4/history/thickness" : 1.0,
					"/source/5/visible" : 1,
					"/source/5/editable" : 1,
					"/source/5/select" : 0,
					"/source/5/hidewhenmute" : 0,
					"/source/5/aed" : [ -150.0, 0.0, 1.5 ],
					"/source/5/constraint/circular" : 0,
					"/source/5/coordinates/visible" : 1,
					"/source/5/orientation/mode" : "default",
					"/source/5/orientation" : [ 0.0, 0.0, 0.0, 1.0 ],
					"/source/5/orientation/visible" : 1,
					"/source/5/lookat/xyz" : [ 0.0, 0.0, 0.0 ],
					"/source/5/proportion" : 100.0,
					"/source/5/color" : [ 0.490196079015732, 1.0, 0.0, 1.0 ],
					"/source/5/image" : "none",
					"/source/5/label" : "5",
					"/source/5/label/visible" : 1,
					"/source/5/label/color" : [ 0.0, 0.0, 0.0, 1.0 ],
					"/source/5/label/justification" : "centred",
					"/source/5/vumeter/visible" : 0,
					"/source/5/vumeter/level" : -60.0,
					"/source/5/aperture" : 80.0,
					"/source/5/aperture/color" : [ 1.0, 1.0, 1.0, 1.0 ],
					"/source/5/radius/visible" : 0,
					"/source/5/history/visible" : 0,
					"/source/5/history/size" : 100,
					"/source/5/history/color" : [ 0.490196079015732, 1.0, 0.0, 1.0 ],
					"/source/5/history/thickness" : 1.0,
					"/source/6/visible" : 1,
					"/source/6/editable" : 1,
					"/source/6/select" : 0,
					"/source/6/hidewhenmute" : 0,
					"/source/6/aed" : [ 150.0, 0.0, 1.5 ],
					"/source/6/constraint/circular" : 0,
					"/source/6/coordinates/visible" : 1,
					"/source/6/orientation/mode" : "default",
					"/source/6/orientation" : [ 0.0, 0.0, 0.0, 1.0 ],
					"/source/6/orientation/visible" : 1,
					"/source/6/lookat/xyz" : [ 0.0, 0.0, 0.0 ],
					"/source/6/proportion" : 100.0,
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					"/source/7/bril" : 30.0,
					"/source/7/prer" : 30.0,
					"/source/7/revp" : 20.0,
					"/source/7/env" : 10.0,
					"/source/7/axis/params" : [ 0.0, 0.0, 0.0, 0.0, 177.0, 5657.0 ],
					"/source/7/axis/mute" : 0,
					"/source/7/axis/bypass" : 0,
					"/source/7/omni/params" : [ -3.0, -2.0, 0.0, -3.799999952316284, 177.0, 5657.0 ],
					"/source/7/omni/mute" : 0,
					"/source/7/omni/bypass" : 0,
					"/source/7/doppler" : 0,
					"/source/7/air" : 1,
					"/source/7/air/freq" : 10000.0,
					"/source/7/drop" : 6.0,
					"/source/7/drop/mode" : "log2",
					"/source/7/radius" : 1.5,
					"/source/7/room/destination" : 1,
					"/source/7/mute" : 0,
					"/source/7/solo" : 0,
					"/source/7/direct/mute" : 0,
					"/source/7/early/mute" : 0,
					"/source/7/cluster/mute" : 0,
					"/source/7/reverb/mute" : 0,
					"/source/7/early/width" : 30.0,
					"/source/7/early/shape" : 50.0,
					"/source/7/spread" : 0.0,
					"/source/7/panrev" : 0.0,
					"/source/7/lock" : 0,
					"/source/8/pres" : 79.5,
					"/source/8/warm" : 30.0,
					"/source/8/bril" : 30.0,
					"/source/8/prer" : 30.0,
					"/source/8/revp" : 20.0,
					"/source/8/env" : 10.0,
					"/source/8/axis/params" : [ 0.0, 0.0, 0.0, 0.0, 177.0, 5657.0 ],
					"/source/8/axis/mute" : 0,
					"/source/8/axis/bypass" : 0,
					"/source/8/omni/params" : [ -3.0, -2.0, 0.0, -3.799999952316284, 177.0, 5657.0 ],
					"/source/8/omni/mute" : 0,
					"/source/8/omni/bypass" : 0,
					"/source/8/doppler" : 0,
					"/source/8/air" : 1,
					"/source/8/air/freq" : 10000.0,
					"/source/8/drop" : 6.0,
					"/source/8/drop/mode" : "log2",
					"/source/8/radius" : 1.5,
					"/source/8/room/destination" : 1,
					"/source/8/mute" : 0,
					"/source/8/solo" : 0,
					"/source/8/direct/mute" : 0,
					"/source/8/early/mute" : 0,
					"/source/8/cluster/mute" : 0,
					"/source/8/reverb/mute" : 0,
					"/source/8/early/width" : 30.0,
					"/source/8/early/shape" : 50.0,
					"/source/8/spread" : 0.0,
					"/source/8/panrev" : 0.0,
					"/source/8/lock" : 0,
					"/source/9/pres" : 79.5,
					"/source/9/warm" : 30.0,
					"/source/9/bril" : 30.0,
					"/source/9/prer" : 30.0,
					"/source/9/revp" : 20.0,
					"/source/9/env" : 10.0,
					"/source/9/axis/params" : [ 0.0, 0.0, 0.0, 0.0, 177.0, 5657.0 ],
					"/source/9/axis/mute" : 0,
					"/source/9/axis/bypass" : 0,
					"/source/9/omni/params" : [ -3.0, -2.0, 0.0, -3.799999952316284, 177.0, 5657.0 ],
					"/source/9/omni/mute" : 0,
					"/source/9/omni/bypass" : 0,
					"/source/9/doppler" : 0,
					"/source/9/air" : 1,
					"/source/9/air/freq" : 10000.0,
					"/source/9/drop" : 6.0,
					"/source/9/drop/mode" : "log2",
					"/source/9/radius" : 1.5,
					"/source/9/room/destination" : 1,
					"/source/9/mute" : 0,
					"/source/9/solo" : 0,
					"/source/9/direct/mute" : 0,
					"/source/9/early/mute" : 0,
					"/source/9/cluster/mute" : 0,
					"/source/9/reverb/mute" : 0,
					"/source/9/early/width" : 30.0,
					"/source/9/early/shape" : 50.0,
					"/source/9/spread" : 0.0,
					"/source/9/panrev" : 0.0,
					"/source/9/lock" : 0,
					"/source/10/pres" : 79.5,
					"/source/10/warm" : 30.0,
					"/source/10/bril" : 30.0,
					"/source/10/prer" : 30.0,
					"/source/10/revp" : 20.0,
					"/source/10/env" : 10.0,
					"/source/10/axis/params" : [ 0.0, 0.0, 0.0, 0.0, 177.0, 5657.0 ],
					"/source/10/axis/mute" : 0,
					"/source/10/axis/bypass" : 0,
					"/source/10/omni/params" : [ -3.0, -2.0, 0.0, -3.799999952316284, 177.0, 5657.0 ],
					"/source/10/omni/mute" : 0,
					"/source/10/omni/bypass" : 0,
					"/source/10/doppler" : 0,
					"/source/10/air" : 1,
					"/source/10/air/freq" : 10000.0,
					"/source/10/drop" : 6.0,
					"/source/10/drop/mode" : "log2",
					"/source/10/radius" : 1.5,
					"/source/10/room/destination" : 1,
					"/source/10/mute" : 0,
					"/source/10/solo" : 0,
					"/source/10/direct/mute" : 0,
					"/source/10/early/mute" : 0,
					"/source/10/cluster/mute" : 0,
					"/source/10/reverb/mute" : 0,
					"/source/10/early/width" : 30.0,
					"/source/10/early/shape" : 50.0,
					"/source/10/spread" : 0.0,
					"/source/10/panrev" : 0.0,
					"/source/10/lock" : 0,
					"/source/11/pres" : 79.5,
					"/source/11/warm" : 30.0,
					"/source/11/bril" : 30.0,
					"/source/11/prer" : 30.0,
					"/source/11/revp" : 20.0,
					"/source/11/env" : 10.0,
					"/source/11/axis/params" : [ 0.0, 0.0, 0.0, 0.0, 177.0, 5657.0 ],
					"/source/11/axis/mute" : 0,
					"/source/11/axis/bypass" : 0,
					"/source/11/omni/params" : [ -3.0, -2.0, 0.0, -3.799999952316284, 177.0, 5657.0 ],
					"/source/11/omni/mute" : 0,
					"/source/11/omni/bypass" : 0,
					"/source/11/doppler" : 0,
					"/source/11/air" : 1,
					"/source/11/air/freq" : 10000.0,
					"/source/11/drop" : 6.0,
					"/source/11/drop/mode" : "log2",
					"/source/11/radius" : 1.5,
					"/source/11/room/destination" : 1,
					"/source/11/mute" : 0,
					"/source/11/solo" : 0,
					"/source/11/direct/mute" : 0,
					"/source/11/early/mute" : 0,
					"/source/11/cluster/mute" : 0,
					"/source/11/reverb/mute" : 0,
					"/source/11/early/width" : 30.0,
					"/source/11/early/shape" : 50.0,
					"/source/11/spread" : 0.0,
					"/source/11/panrev" : 0.0,
					"/source/11/lock" : 0,
					"/source/12/pres" : 79.5,
					"/source/12/warm" : 30.0,
					"/source/12/bril" : 30.0,
					"/source/12/prer" : 30.0,
					"/source/12/revp" : 20.0,
					"/source/12/env" : 10.0,
					"/source/12/axis/params" : [ 0.0, 0.0, 0.0, 0.0, 177.0, 5657.0 ],
					"/source/12/axis/mute" : 0,
					"/source/12/axis/bypass" : 0,
					"/source/12/omni/params" : [ -3.0, -2.0, 0.0, -3.799999952316284, 177.0, 5657.0 ],
					"/source/12/omni/mute" : 0,
					"/source/12/omni/bypass" : 0,
					"/source/12/doppler" : 0,
					"/source/12/air" : 1,
					"/source/12/air/freq" : 10000.0,
					"/source/12/drop" : 6.0,
					"/source/12/drop/mode" : "log2",
					"/source/12/radius" : 1.5,
					"/source/12/room/destination" : 1,
					"/source/12/mute" : 0,
					"/source/12/solo" : 0,
					"/source/12/direct/mute" : 0,
					"/source/12/early/mute" : 0,
					"/source/12/cluster/mute" : 0,
					"/source/12/reverb/mute" : 0,
					"/source/12/early/width" : 30.0,
					"/source/12/early/shape" : 50.0,
					"/source/12/spread" : 0.0,
					"/source/12/panrev" : 0.0,
					"/source/12/lock" : 0,
					"/room/number" : 1,
					"/room/1/reverberance" : 31.0,
					"/room/1/heaviness" : 18.600000381469727,
					"/room/1/liveness" : 26.600000381469727,
					"/room/1/reverb/fl" : 250.0,
					"/room/1/reverb/fh" : 8000.0,
					"/room/1/reverb/air" : 1,
					"/room/1/reverb/air/freq" : 10000.0,
					"/room/1/reverb/infinite" : 0,
					"/room/1/reverb/roomsize" : 1190.0,
					"/room/1/early/min" : 20.229999542236328,
					"/room/1/early/max" : 30.629999160766602,
					"/room/1/early/distr" : 0.449999988079071,
					"/room/1/cluster/min" : 32.779998779296875,
					"/room/1/cluster/max" : 69.970001220703125,
					"/room/1/cluster/distr" : 0.469999998807907,
					"/room/1/reverb/min" : 63.569999694824219,
					"/room/1/reverb/density" : 0.419999986886978,
					"/room/1/reverb/roomoffset" : 0.0,
					"/room/1/reverb/panrev" : 0.0,
					"/room/1/reverb/panrev/aed" : [ 0.0, 0.0, 1.0 ],
					"/room/1/mute" : 0,
					"/internals" : 8,
					"/viewer/visible" : 1,
					"/viewer/only" : 0,
					"/style" : "factors",
					"/usurp" : 0,
					"/window/title" : "title",
					"/window/visible" : 0,
					"/window/moveable" : 1,
					"/window/resizable" : 1,
					"/window/enable" : 1,
					"/window/bounds" : [ 427, 339, 1050, 440 ],
					"/window/background/color" : [ 0.82745099067688, 0.82745099067688, 0.82745099067688, 1.0 ],
					"/window/opaque" : 1,
					"/window/titlebar" : 1,
					"/window/fullscreen" : 0,
					"/window/minimise" : 0,
					"/window/scale" : 100.0,
					"/window/rendering/engine" : "",
					"/window/rendering/fps/visible" : 0,
					"/window/floating" : 0,
					"/window/hidesondeactivate" : 0,
					"/window/buttons/close" : 1,
					"/window/buttons/minimise" : 1,
					"/window/buttons/maximise" : 1,
					"embed" : 1
				}
,
				"saved_object_attributes" : 				{
					"parameter_enable" : 0
				}

			}

		}
, 		{
			"box" : 			{
				"maxclass" : "newobj",
				"text" : "loadbang",
				"patching_rect" : [ 775.0, 67.0, 58.0, 22.0 ],
				"id" : "obj-30",
				"numinlets" : 1,
				"numoutlets" : 1,
				"outlettype" : [ "bang" ]
			}

		}
, 		{
			"box" : 			{
				"maxclass" : "newobj",
				"text" : "spat5.spat~ @inputs 12 @outputs 2 @rooms 1 @initwith \"/panning/type binaural\"",
				"patching_rect" : [ 238.181818181818187, 558.0, 441.0, 22.0 ],
				"id" : "obj-27",
				"numinlets" : 12,
				"numoutlets" : 3,
				"outlettype" : [ "signal", "signal", "" ],
				"saved_object_attributes" : 				{
					"parameter_enable" : 0
				}

			}

		}
 ],
	"lines" : [ 		{
			"patchline" : 			{
				"source" : [ "obj-14", 0 ],
				"destination" : [ "obj-31", 0 ]
			}

		}
, 		{
			"patchline" : 			{
				"source" : [ "obj-30", 0 ],
				"destination" : [ "obj-67", 0 ]
			}

		}
, 		{
			"patchline" : 			{
				"source" : [ "obj-31", 0 ],
				"destination" : [ "obj-27", 0 ]
			}

		}
, 		{
			"patchline" : 			{
				"source" : [ "obj-37", 0 ],
				"destination" : [ "obj-27", 0 ]
			}

		}
, 		{
			"patchline" : 			{
				"source" : [ "obj-38", 0 ],
				"destination" : [ "obj-37", 0 ]
			}

		}
, 		{
			"patchline" : 			{
				"source" : [ "obj-47", 0 ],
				"destination" : [ "obj-31", 0 ]
			}

		}
, 		{
			"patchline" : 			{
				"source" : [ "obj-67", 2 ],
				"destination" : [ "obj-27", 0 ]
			}

		}
, 		{
			"patchline" : 			{
				"source" : [ "obj-67", 1 ],
				"destination" : [ "obj-31", 0 ]
			}

		}
, 		{
			"patchline" : 			{
				"source" : [ "obj-67", 0 ],
				"destination" : [ "obj-38", 0 ]
			}

		}
 ],
	"appversion" : 	{
		"major" : 9,
		"minor" : 0,
		"revision" : 2,
		"architecture" : "x64",
		"modernui" : 1
	}
,
	"classnamespace" : "box"
}

Here is my max support information (with my machine ID omitted):

{
	"version" : "Version 9.0.2 (83cb2a65145) (x64 windows)",
	"platform" : "windows",
	"arch" : "x64",
	"osversion" : "Microsoft Windows 11 Professional (build 22631), 64-bit",
	"samplerate" : 48000,
	"iovs" : 512,
	"sigvs" : 64,
	"scheduler_in_audio_interrupt" : "off",
	"audio_drivername" : "ad_asio",
	"audio_driver_subname" : "ASIO HDSPe FX",
	"license" : "permanent full",
	"eventinterval" : 2,
	"overdrive" : "off",
	"pollthrottle" : 40,
	"queuethrottle" : 100,
	"sysqelemthrottle" : 1000,
	"refreshrate" : 30.0,
	"schedslop" : 25.0,
	"eventprobing" : 0,
	"mixerparallel" : "off",
	"mixercrossfade" : 0,
	"mixerlatency" : 30.0,
	"mixerramptime" : 10.0,
	"videoengine" : "viddll",
	"gfxengine" : "glcore",
	"packages" : 	{
		"Ableton DSP" : "1.0.0",
		"BEAP" : "1.0.4",
		"gl3" : "0.3.3",
		"jit.mo" : "1.1.8",
		"Jitter Geometry" : "1.0.0",
		"Jitter Tools" : "1.1.0",
		"Max for Live" : "1.0.9",
		"max-mxj" : "8.2.0",
		"maxforlive-elements" : "1.0.12",
		"midi-daw-control" : "",
		"Mira" : "1.2.2",
		"Node for Max" : "2.1.3",
		"odot" : "1.3.4",
		"RNBO" : "1.3.3",
		"spat5" : "5.3.4",
		"VIDDLL" : "1.2.9",
		"Vizzie" : "2.2.2"
	}

}

I have attached the HRTF file I’m trying to use (from the error above).
SteveTwist_48000_SOS24.sofa (765.6 KB)

Please let me know if you need any additional information.

Thanks,
Steve

Hello Steve,

Thanks for the clear report.

Here you will find a new build of spat, where your file will only trigger a warning (not an error)
(indeed, the file is not 100% compliant with the SOFA standard, but the issue is benign)
https://filesender.renater.fr/?s=download&token=25d7ca75-c118-460a-a6d0-ff0107ab92e9

Best,
T.

Hello @tcarpent,

Thanks for the quick reply and the modified build. The new build is working well :slight_smile:

Steve