Add Pipewire Files

Added sample configuration file for virtual surround sound in pipewire
Added copies of HeSuVi format BRIRs for use with pipewire

Pipewire/Pipewire_Sed_Commands.csv

@@ -0,0 +1,56 @@
+Room,Sed Command
+"Room Calypso, TU Berlin","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Room_Calypso.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+ASH Listening Room (KU100),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/ASH_Listening_Room_KU100.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+ASH Listening Room (KEMAR-N),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/ASH_Listening_Room_KEMAR-N.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+ASH Listening Room (KEMAR-L),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/ASH_Listening_Room_KEMAR-L.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+ASH Listening Room (TYPE4128),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/ASH_Listening_Room_TYPE4128.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Control Room 1, WDR Broadcast Studios","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Control_Room_1.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Control Room 7, WDR Broadcast Studios","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Control_Room_7.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Listening Room, University of Salford","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Listening_Room_Salford.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Audio Lab, University of Rostock (with absorbers)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Audio_Lab_Absorbers.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Office, University of Surrey","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Office.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room A,"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_A.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room B,"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_B.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room C,"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_C.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room D,"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_D.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room E,"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_E.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room F,"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_F.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room G (FABIAN),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_G_FABIAN.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room G (KU100),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_G_KU100.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room H,"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_H.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room I,"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_I.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room J (TYPE4128),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_J_TYPE4128.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room J (KU100),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_J_KU100.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room K (KEMAR-N Position 1),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_K_KEMAR-N_Pos_1.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room K (KEMAR-N Position 2),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_K_KEMAR-N_Pos_2.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room K (KEMAR-L Position 1),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_K_KEMAR-L_Pos_1.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room K (KEMAR-L Position 2),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_K_KEMAR-L_Pos_2.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room K (KU100 Position 1),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_K_KU100_Pos_1.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Small Room K (KU100 Position 2),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Room_K_KU100_Pos_2.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Coupled Rooms, RWTH Aachen University","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Coupled_Rooms.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Room Spirit, TU Berlin (reduced reverberation)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Room_Spirit_Reduced_Reverb.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Room Spirit, TU Berlin (more reverberation)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Room_Spirit_More_Reverb.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Classroom, University of Surrey","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Classroom.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Conference Room, TU Ilmenau (Position 1)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Conference_Room_Pos_1.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Conference Room, TU Ilmenau (Position 2)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Conference_Room_Pos_2.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Conference Room, TU Ilmenau (Position 3)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Conference_Room_Pos_3.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Rehabilitation Room, TU Ilmenau","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Rehab_Room.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Seminar Room, TU Ilmenau","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Seminar_Room_TUI.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Laboratory (Position 1),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Laboratory_Pos_1.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Laboratory (Position 2),"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Laboratory_Pos_2.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Studio A,"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Studio_A.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Studio B,"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Studio_B.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"TV Studio, TU Ilmenau (reduced reverberation)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/TV_Studio_Reduced_Reverb.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"TV Studio, TU Ilmenau (more reverberation)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/TV_Studio_More_Reverb.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Room HU201, TU Ilmenau (reduced reverberation)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Room_HU201_Reduced_Reverb.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Room HU201, TU Ilmenau (more reverberation)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Room_HU201_More_Reverb.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+Lecture Room,"sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Lecture_Room.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Adream Laboratory, LAAS-CNRS Toulouse (reduced reverberation)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Adream_Lab_Reduced_Reverb.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Adream Laboratory, LAAS-CNRS Toulouse (more reverberation)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Adream_Lab_More_Reverb.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Room Auditorium 3, TU Berlin (reduced reverberation)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Room_Auditorium_3_Reduced_Reverb.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Room Auditorium 3, TU Berlin (more reverberation)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Room_Auditorium_3_More_Reverb.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Seminar Room, University of Surrey (reduced reverberation)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Seminar_Room_Surrey_Reduced_Reverb.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Seminar Room, University of Surrey (more reverberation)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Seminar_Room_Surrey_More_Reverb.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Small Broadcast Studio, WDR Broadcast Studios (reduced reverberation)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Broadcast_Studio_Reduced_Reverb.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Small Broadcast Studio, WDR Broadcast Studios (more reverberation)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Small_Broadcast_Studio_More_Reverb.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"
+"Audio Lab, University of Rostock (without absorbers)","sed -i ""s#config = { filename = .*wav#config = { filename = ""${HOME}/.config/pipewire/hrir/Audio_Lab_No_Absorbers.wav#g"" ~/.config/pipewire/filter-chain.conf.d/virtual-surround.conf"

Pipewire/filter-chain.conf.d/virtual-surround.conf

@@ -0,0 +1,102 @@
+# Convolver sink
+#
+# Copy this file into a conf.d/ directory such as
+# ~/.config/pipewire/filter-chain.conf.d/
+#
+context.modules = [
+    { name = libpipewire-module-filter-chain
+        args = {
+            node.description = "Virtual Surround Sink"
+            media.name       = "Virtual Surround Sink"
+            filter.graph = {
+                nodes = [
+                    # duplicate inputs
+                    { type = builtin label = copy name = copyFL  }
+                    { type = builtin label = copy name = copyFR  }
+                    { type = builtin label = copy name = copyFC  }
+                    { type = builtin label = copy name = copyRL  }
+                    { type = builtin label = copy name = copyRR  }
+                    { type = builtin label = copy name = copySL  }
+                    { type = builtin label = copy name = copySR  }
+                    { type = builtin label = copy name = copyLFE }
+
+                    # apply hrir - HeSuVi 14-channel WAV (not the *-.wav variants) (note: */44/* in HeSuVi are the same, but resampled to 44100)
+                    { type = builtin label = convolver name = convFL_L config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel =  0 } }
+                    { type = builtin label = convolver name = convFL_R config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel =  1 } }
+                    { type = builtin label = convolver name = convSL_L config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel =  2 } }
+                    { type = builtin label = convolver name = convSL_R config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel =  3 } }
+                    { type = builtin label = convolver name = convRL_L config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel =  4 } }
+                    { type = builtin label = convolver name = convRL_R config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel =  5 } }
+                    { type = builtin label = convolver name = convFC_L config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel =  6 } }
+                    { type = builtin label = convolver name = convFR_R config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel =  7 } }
+                    { type = builtin label = convolver name = convFR_L config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel =  8 } }
+                    { type = builtin label = convolver name = convSR_R config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel =  9 } }
+                    { type = builtin label = convolver name = convSR_L config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel = 10 } }
+                    { type = builtin label = convolver name = convRR_R config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel = 11 } }
+                    { type = builtin label = convolver name = convRR_L config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel = 12 } }
+                    { type = builtin label = convolver name = convFC_R config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel = 13 } }
+
+                    # treat LFE as FC
+                    { type = builtin label = convolver name = convLFE_L config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel =  6 } }
+                    { type = builtin label = convolver name = convLFE_R config = { filename = "/var/home/shanonpearce/.config/pipewire/hrir/_Audio_Lab_Absorbers.wav" channel = 13 } }
+
+                    # stereo output
+                    { type = builtin label = mixer name = mixL }
+                    { type = builtin label = mixer name = mixR }
+                ]
+                links = [
+                    # input
+                    { output = "copyFL:Out"  input="convFL_L:In"  }
+                    { output = "copyFL:Out"  input="convFL_R:In"  }
+                    { output = "copySL:Out"  input="convSL_L:In"  }
+                    { output = "copySL:Out"  input="convSL_R:In"  }
+                    { output = "copyRL:Out"  input="convRL_L:In"  }
+                    { output = "copyRL:Out"  input="convRL_R:In"  }
+                    { output = "copyFC:Out"  input="convFC_L:In"  }
+                    { output = "copyFR:Out"  input="convFR_R:In"  }
+                    { output = "copyFR:Out"  input="convFR_L:In"  }
+                    { output = "copySR:Out"  input="convSR_R:In"  }
+                    { output = "copySR:Out"  input="convSR_L:In"  }
+                    { output = "copyRR:Out"  input="convRR_R:In"  }
+                    { output = "copyRR:Out"  input="convRR_L:In"  }
+                    { output = "copyFC:Out"  input="convFC_R:In"  }
+                    { output = "copyLFE:Out" input="convLFE_L:In" }
+                    { output = "copyLFE:Out" input="convLFE_R:In" }
+
+                    # output
+                    { output = "convFL_L:Out"  input="mixL:In 1" }
+                    { output = "convFL_R:Out"  input="mixR:In 1" }
+                    { output = "convSL_L:Out"  input="mixL:In 2" }
+                    { output = "convSL_R:Out"  input="mixR:In 2" }
+                    { output = "convRL_L:Out"  input="mixL:In 3" }
+                    { output = "convRL_R:Out"  input="mixR:In 3" }
+                    { output = "convFC_L:Out"  input="mixL:In 4" }
+                    { output = "convFC_R:Out"  input="mixR:In 4" }
+                    { output = "convFR_R:Out"  input="mixR:In 5" }
+                    { output = "convFR_L:Out"  input="mixL:In 5" }
+                    { output = "convSR_R:Out"  input="mixR:In 6" }
+                    { output = "convSR_L:Out"  input="mixL:In 6" }
+                    { output = "convRR_R:Out"  input="mixR:In 7" }
+                    { output = "convRR_L:Out"  input="mixL:In 7" }
+                    { output = "convLFE_R:Out" input="mixR:In 8" }
+                    { output = "convLFE_L:Out" input="mixL:In 8" }
+                ]
+                inputs  = [ "copyFL:In" "copyFR:In" "copyFC:In" "copyLFE:In" "copyRL:In" "copyRR:In", "copySL:In", "copySR:In" ]
+                outputs = [ "mixL:Out" "mixR:Out" ]
+            }
+            capture.props = {
+                node.name      = "effect_input.virtual-surround-7.1-hesuvi"
+                media.class    = Audio/Sink
+                audio.channels = 8
+                audio.position = [ FL FR FC LFE RL RR SL SR ]
+            }
+            playback.props = {
+                node.name      = "effect_output.virtual-surround-7.1-hesuvi"
+                node.passive   = true
+                audio.channels = 2
+                audio.position = [ FL FR ]
+            }
+        }
+    }
+
+]