diff --git a/meshroom/core/desc.py b/meshroom/core/desc.py
index d4bf7cfd..10eee4ae 100644
--- a/meshroom/core/desc.py
+++ b/meshroom/core/desc.py
@@ -548,17 +548,7 @@ class CommandLineNode(Node):
         if chunk.node.isParallelized and chunk.node.size > 1:
             cmdSuffix = ' ' + self.commandLineRange.format(**chunk.range.toDict())
 
-        cmdMem = ''
-        memSize = cgroup.getCgroupMemorySize()
-        if memSize > 0:
-            cmdMem = ' --maxMemory={memSize}'.format(memSize=memSize)
-
-        cmdCore = ''
-        coresCount = cgroup.getCgroupCpuCount()
-        if coresCount > 0:
-            cmdCore = ' --maxCores={coresCount}'.format(coresCount=coresCount)
-
-        return cmdPrefix + chunk.node.nodeDesc.commandLine.format(**chunk.node._cmdVars) + cmdMem + cmdCore + cmdSuffix
+        return cmdPrefix + chunk.node.nodeDesc.commandLine.format(**chunk.node._cmdVars) + cmdSuffix
 
     def stopProcess(self, chunk):
         # the same node could exists several times in the graph and
@@ -603,6 +593,23 @@ class CommandLineNode(Node):
         finally:
             chunk.subprocess = None
 
+#specific command line node for alicevision apps
+class AVCommandLineNode(CommandLineNode):
+    def buildCommandLine(self, chunk):
+
+        str = super(AVCommandLineNode, self).buildCommandLine(chunk)
+
+        cmdMem = ''
+        memSize = cgroup.getCgroupMemorySize()
+        if memSize > 0:
+            cmdMem = ' --maxMemory={memSize}'.format(memSize=memSize)
+
+        cmdCore = ''
+        coresCount = cgroup.getCgroupCpuCount()
+        if coresCount > 0:
+            cmdCore = ' --maxCores={coresCount}'.format(coresCount=coresCount)
+        
+        return str + cmdMem + cmdCore
 
 # Test abstract node
 class InitNode:
diff --git a/meshroom/nodes/aliceVision/CameraCalibration.py b/meshroom/nodes/aliceVision/CameraCalibration.py
index 888138cc..86a647f0 100644
--- a/meshroom/nodes/aliceVision/CameraCalibration.py
+++ b/meshroom/nodes/aliceVision/CameraCalibration.py
@@ -3,7 +3,7 @@ __version__ = "1.0"
 from meshroom.core import desc
 
 
-class CameraCalibration(desc.CommandLineNode):
+class CameraCalibration(desc.AVCommandLineNode):
     commandLine = 'aliceVision_cameraCalibration {allParams}'
 
     category = 'Utils'
diff --git a/meshroom/nodes/aliceVision/CameraInit.py b/meshroom/nodes/aliceVision/CameraInit.py
index feb529cd..6d959d2f 100644
--- a/meshroom/nodes/aliceVision/CameraInit.py
+++ b/meshroom/nodes/aliceVision/CameraInit.py
@@ -119,7 +119,7 @@ def readSfMData(sfmFile):
     return views, intrinsics
 
 
-class CameraInit(desc.CommandLineNode, desc.InitNode):
+class CameraInit(desc.AVCommandLineNode, desc.InitNode):
     commandLine = 'aliceVision_cameraInit {allParams} --allowSingleView 1' # don't throw an error if there is only one image
 
     size = desc.DynamicNodeSize('viewpoints')
diff --git a/meshroom/nodes/aliceVision/CameraLocalization.py b/meshroom/nodes/aliceVision/CameraLocalization.py
index 1f98119d..055b7687 100644
--- a/meshroom/nodes/aliceVision/CameraLocalization.py
+++ b/meshroom/nodes/aliceVision/CameraLocalization.py
@@ -4,7 +4,7 @@ import os
 from meshroom.core import desc
 
 
-class CameraLocalization(desc.CommandLineNode):
+class CameraLocalization(desc.AVCommandLineNode):
     commandLine = 'aliceVision_cameraLocalization {allParams}'
 
     category = 'Utils'
diff --git a/meshroom/nodes/aliceVision/CameraRigCalibration.py b/meshroom/nodes/aliceVision/CameraRigCalibration.py
index 3fa103e1..b575ea0d 100644
--- a/meshroom/nodes/aliceVision/CameraRigCalibration.py
+++ b/meshroom/nodes/aliceVision/CameraRigCalibration.py
@@ -4,7 +4,7 @@ import os
 from meshroom.core import desc
 
 
-class CameraRigCalibration(desc.CommandLineNode):
+class CameraRigCalibration(desc.AVCommandLineNode):
     commandLine = 'aliceVision_rigCalibration {allParams}'
 
     category = 'Utils'
diff --git a/meshroom/nodes/aliceVision/CameraRigLocalization.py b/meshroom/nodes/aliceVision/CameraRigLocalization.py
index ca4875c2..063acbbe 100644
--- a/meshroom/nodes/aliceVision/CameraRigLocalization.py
+++ b/meshroom/nodes/aliceVision/CameraRigLocalization.py
@@ -4,7 +4,7 @@ import os
 from meshroom.core import desc
 
 
-class CameraRigLocalization(desc.CommandLineNode):
+class CameraRigLocalization(desc.AVCommandLineNode):
     commandLine = 'aliceVision_rigLocalization {allParams}'
 
     category = 'Utils'
diff --git a/meshroom/nodes/aliceVision/ColorCheckerCorrection.py b/meshroom/nodes/aliceVision/ColorCheckerCorrection.py
index 0b5e6554..256ceaee 100644
--- a/meshroom/nodes/aliceVision/ColorCheckerCorrection.py
+++ b/meshroom/nodes/aliceVision/ColorCheckerCorrection.py
@@ -5,7 +5,7 @@ from meshroom.core import desc
 import os.path
 
 
-class ColorCheckerCorrection(desc.CommandLineNode):
+class ColorCheckerCorrection(desc.AVCommandLineNode):
     commandLine = 'aliceVision_utils_colorCheckerCorrection {allParams}'
     size = desc.DynamicNodeSize('input')
     # parallelization = desc.Parallelization(blockSize=40)
diff --git a/meshroom/nodes/aliceVision/ColorCheckerDetection.py b/meshroom/nodes/aliceVision/ColorCheckerDetection.py
index f3109cfe..eab8925a 100644
--- a/meshroom/nodes/aliceVision/ColorCheckerDetection.py
+++ b/meshroom/nodes/aliceVision/ColorCheckerDetection.py
@@ -5,7 +5,7 @@ from meshroom.core import desc
 import os.path
 
 
-class ColorCheckerDetection(desc.CommandLineNode):
+class ColorCheckerDetection(desc.AVCommandLineNode):
     commandLine = 'aliceVision_utils_colorCheckerDetection {allParams}'
     size = desc.DynamicNodeSize('input')
     # parallelization = desc.Parallelization(blockSize=40)
diff --git a/meshroom/nodes/aliceVision/ConvertMesh.py b/meshroom/nodes/aliceVision/ConvertMesh.py
index 9ea7b570..2bacbac3 100644
--- a/meshroom/nodes/aliceVision/ConvertMesh.py
+++ b/meshroom/nodes/aliceVision/ConvertMesh.py
@@ -3,7 +3,7 @@ __version__ = "1.0"
 from meshroom.core import desc
 
 
-class ConvertMesh(desc.CommandLineNode):
+class ConvertMesh(desc.AVCommandLineNode):
     commandLine = 'aliceVision_convertMesh {allParams}'
 
     category = 'Utils'
diff --git a/meshroom/nodes/aliceVision/ConvertSfMFormat.py b/meshroom/nodes/aliceVision/ConvertSfMFormat.py
index 1c859ea3..0fd163f6 100644
--- a/meshroom/nodes/aliceVision/ConvertSfMFormat.py
+++ b/meshroom/nodes/aliceVision/ConvertSfMFormat.py
@@ -3,7 +3,7 @@ __version__ = "2.0"
 from meshroom.core import desc
 
 
-class ConvertSfMFormat(desc.CommandLineNode):
+class ConvertSfMFormat(desc.AVCommandLineNode):
     commandLine = 'aliceVision_convertSfMFormat {allParams}'
     size = desc.DynamicNodeSize('input')
 
diff --git a/meshroom/nodes/aliceVision/DepthMap.py b/meshroom/nodes/aliceVision/DepthMap.py
index 6f150854..60149670 100644
--- a/meshroom/nodes/aliceVision/DepthMap.py
+++ b/meshroom/nodes/aliceVision/DepthMap.py
@@ -3,7 +3,7 @@ __version__ = "2.0"
 from meshroom.core import desc
 
 
-class DepthMap(desc.CommandLineNode):
+class DepthMap(desc.AVCommandLineNode):
     commandLine = 'aliceVision_depthMapEstimation {allParams}'
     gpu = desc.Level.INTENSIVE
     size = desc.DynamicNodeSize('input')
diff --git a/meshroom/nodes/aliceVision/DepthMapFilter.py b/meshroom/nodes/aliceVision/DepthMapFilter.py
index c52dd233..3acebbac 100644
--- a/meshroom/nodes/aliceVision/DepthMapFilter.py
+++ b/meshroom/nodes/aliceVision/DepthMapFilter.py
@@ -3,7 +3,7 @@ __version__ = "3.0"
 from meshroom.core import desc
 
 
-class DepthMapFilter(desc.CommandLineNode):
+class DepthMapFilter(desc.AVCommandLineNode):
     commandLine = 'aliceVision_depthMapFiltering {allParams}'
     gpu = desc.Level.NORMAL
     size = desc.DynamicNodeSize('input')
diff --git a/meshroom/nodes/aliceVision/DistortionCalibration.py b/meshroom/nodes/aliceVision/DistortionCalibration.py
index 8f006062..b69a2b7c 100644
--- a/meshroom/nodes/aliceVision/DistortionCalibration.py
+++ b/meshroom/nodes/aliceVision/DistortionCalibration.py
@@ -3,7 +3,7 @@ __version__ = '2.0'
 from meshroom.core import desc
 
 
-class DistortionCalibration(desc.CommandLineNode):
+class DistortionCalibration(desc.AVCommandLineNode):
     commandLine = 'aliceVision_distortionCalibration {allParams}'
     size = desc.DynamicNodeSize('input')
 
diff --git a/meshroom/nodes/aliceVision/ExportAnimatedCamera.py b/meshroom/nodes/aliceVision/ExportAnimatedCamera.py
index 1fc1ac95..de503cea 100644
--- a/meshroom/nodes/aliceVision/ExportAnimatedCamera.py
+++ b/meshroom/nodes/aliceVision/ExportAnimatedCamera.py
@@ -3,7 +3,7 @@ __version__ = "2.0"
 from meshroom.core import desc
 
 
-class ExportAnimatedCamera(desc.CommandLineNode):
+class ExportAnimatedCamera(desc.AVCommandLineNode):
     commandLine = 'aliceVision_exportAnimatedCamera {allParams}'
 
     category = 'Export'
diff --git a/meshroom/nodes/aliceVision/ExportColoredPointCloud.py b/meshroom/nodes/aliceVision/ExportColoredPointCloud.py
index 7ab7855b..2f18c94c 100644
--- a/meshroom/nodes/aliceVision/ExportColoredPointCloud.py
+++ b/meshroom/nodes/aliceVision/ExportColoredPointCloud.py
@@ -3,7 +3,7 @@ __version__ = "1.0"
 from meshroom.core import desc
 
 
-class ExportColoredPointCloud(desc.CommandLineNode):
+class ExportColoredPointCloud(desc.AVCommandLineNode):
     commandLine = 'aliceVision_exportColoredPointCloud {allParams}'
 
     category = 'Export'
diff --git a/meshroom/nodes/aliceVision/ExportMatches.py b/meshroom/nodes/aliceVision/ExportMatches.py
index 2a1aeebc..b2cd04a3 100644
--- a/meshroom/nodes/aliceVision/ExportMatches.py
+++ b/meshroom/nodes/aliceVision/ExportMatches.py
@@ -3,7 +3,7 @@ __version__ = "1.1"
 from meshroom.core import desc
 
 
-class ExportMatches(desc.CommandLineNode):
+class ExportMatches(desc.AVCommandLineNode):
     commandLine = 'aliceVision_exportMatches {allParams}'
     size = desc.DynamicNodeSize('input')
 
diff --git a/meshroom/nodes/aliceVision/ExportMaya.py b/meshroom/nodes/aliceVision/ExportMaya.py
index 99dacf12..b297b81c 100644
--- a/meshroom/nodes/aliceVision/ExportMaya.py
+++ b/meshroom/nodes/aliceVision/ExportMaya.py
@@ -3,7 +3,7 @@ __version__ = "1.0"
 from meshroom.core import desc
 
 
-class ExportMaya(desc.CommandLineNode):
+class ExportMaya(desc.AVCommandLineNode):
     commandLine = 'aliceVision_exportMeshroomMaya {allParams}'
 
     category = 'Export'
diff --git a/meshroom/nodes/aliceVision/FeatureExtraction.py b/meshroom/nodes/aliceVision/FeatureExtraction.py
index 9c37f303..3c20a690 100644
--- a/meshroom/nodes/aliceVision/FeatureExtraction.py
+++ b/meshroom/nodes/aliceVision/FeatureExtraction.py
@@ -3,7 +3,7 @@ __version__ = "1.1"
 from meshroom.core import desc
 
 
-class FeatureExtraction(desc.CommandLineNode):
+class FeatureExtraction(desc.AVCommandLineNode):
     commandLine = 'aliceVision_featureExtraction {allParams}'
     size = desc.DynamicNodeSize('input')
     parallelization = desc.Parallelization(blockSize=40)
diff --git a/meshroom/nodes/aliceVision/FeatureMatching.py b/meshroom/nodes/aliceVision/FeatureMatching.py
index 4c0fba1b..cdc5b69e 100644
--- a/meshroom/nodes/aliceVision/FeatureMatching.py
+++ b/meshroom/nodes/aliceVision/FeatureMatching.py
@@ -3,7 +3,7 @@ __version__ = "2.0"
 from meshroom.core import desc
 
 
-class FeatureMatching(desc.CommandLineNode):
+class FeatureMatching(desc.AVCommandLineNode):
     commandLine = 'aliceVision_featureMatching {allParams}'
     size = desc.DynamicNodeSize('input')
     parallelization = desc.Parallelization(blockSize=20)
diff --git a/meshroom/nodes/aliceVision/FeatureRepeatability.py b/meshroom/nodes/aliceVision/FeatureRepeatability.py
index ed22cf34..41d9967d 100644
--- a/meshroom/nodes/aliceVision/FeatureRepeatability.py
+++ b/meshroom/nodes/aliceVision/FeatureRepeatability.py
@@ -3,7 +3,7 @@ __version__ = "1.1"
 from meshroom.core import desc
 
 
-class FeatureRepeatability(desc.CommandLineNode):
+class FeatureRepeatability(desc.AVCommandLineNode):
     commandLine = 'aliceVision_samples_repeatabilityDataset {allParams}'
     size = desc.DynamicNodeSize('input')
     # parallelization = desc.Parallelization(blockSize=40)
diff --git a/meshroom/nodes/aliceVision/GlobalSfM.py b/meshroom/nodes/aliceVision/GlobalSfM.py
index 8d6ebe0b..b3e93aa0 100644
--- a/meshroom/nodes/aliceVision/GlobalSfM.py
+++ b/meshroom/nodes/aliceVision/GlobalSfM.py
@@ -6,7 +6,7 @@ import os
 from meshroom.core import desc
 
 
-class GlobalSfM(desc.CommandLineNode):
+class GlobalSfM(desc.AVCommandLineNode):
     commandLine = 'aliceVision_globalSfM {allParams}'
     size = desc.DynamicNodeSize('input')
 
diff --git a/meshroom/nodes/aliceVision/ImageMasking.py b/meshroom/nodes/aliceVision/ImageMasking.py
index eefe335f..e52ce5ca 100644
--- a/meshroom/nodes/aliceVision/ImageMasking.py
+++ b/meshroom/nodes/aliceVision/ImageMasking.py
@@ -3,7 +3,7 @@ __version__ = "3.0"
 from meshroom.core import desc
 
 
-class ImageMasking(desc.CommandLineNode):
+class ImageMasking(desc.AVCommandLineNode):
     commandLine = 'aliceVision_imageMasking {allParams}'
     size = desc.DynamicNodeSize('input')
     parallelization = desc.Parallelization(blockSize=40)
diff --git a/meshroom/nodes/aliceVision/ImageMatching.py b/meshroom/nodes/aliceVision/ImageMatching.py
index f2ac0d94..60992785 100644
--- a/meshroom/nodes/aliceVision/ImageMatching.py
+++ b/meshroom/nodes/aliceVision/ImageMatching.py
@@ -4,7 +4,7 @@ import os
 from meshroom.core import desc
 
 
-class ImageMatching(desc.CommandLineNode):
+class ImageMatching(desc.AVCommandLineNode):
     commandLine = 'aliceVision_imageMatching {allParams}'
     size = desc.DynamicNodeSize('input')
 
diff --git a/meshroom/nodes/aliceVision/ImageMatchingMultiSfM.py b/meshroom/nodes/aliceVision/ImageMatchingMultiSfM.py
index c11776e7..6b25cb66 100644
--- a/meshroom/nodes/aliceVision/ImageMatchingMultiSfM.py
+++ b/meshroom/nodes/aliceVision/ImageMatchingMultiSfM.py
@@ -4,7 +4,7 @@ import os
 from meshroom.core import desc
 
 
-class ImageMatchingMultiSfM(desc.CommandLineNode):
+class ImageMatchingMultiSfM(desc.AVCommandLineNode):
     commandLine = 'aliceVision_imageMatching {allParams}'
     # use both SfM inputs to define Node's size
     size = desc.MultiDynamicNodeSize(['input', 'inputB'])
diff --git a/meshroom/nodes/aliceVision/ImageProcessing.py b/meshroom/nodes/aliceVision/ImageProcessing.py
index 5ba23855..54a9fdfb 100644
--- a/meshroom/nodes/aliceVision/ImageProcessing.py
+++ b/meshroom/nodes/aliceVision/ImageProcessing.py
@@ -28,7 +28,7 @@ def outputImagesValueFunct(attr):
     return desc.Node.internalFolder + '*' + (outputExt or '.*')
 
 
-class ImageProcessing(desc.CommandLineNode):
+class ImageProcessing(desc.AVCommandLineNode):
     commandLine = 'aliceVision_utils_imageProcessing {allParams}'
     size = desc.DynamicNodeSize('input')
     # parallelization = desc.Parallelization(blockSize=40)
diff --git a/meshroom/nodes/aliceVision/ImportKnownPoses.py b/meshroom/nodes/aliceVision/ImportKnownPoses.py
index d0cd8656..25689535 100644
--- a/meshroom/nodes/aliceVision/ImportKnownPoses.py
+++ b/meshroom/nodes/aliceVision/ImportKnownPoses.py
@@ -3,7 +3,7 @@ __version__ = "1.0"
 from meshroom.core import desc
 
 
-class ImportKnownPoses(desc.CommandLineNode):
+class ImportKnownPoses(desc.AVCommandLineNode):
     commandLine = 'aliceVision_importKnownPoses {allParams}'
     size = desc.DynamicNodeSize('sfmData')
 
diff --git a/meshroom/nodes/aliceVision/KeyframeSelection.py b/meshroom/nodes/aliceVision/KeyframeSelection.py
index 63ecb1f6..668aa633 100644
--- a/meshroom/nodes/aliceVision/KeyframeSelection.py
+++ b/meshroom/nodes/aliceVision/KeyframeSelection.py
@@ -4,7 +4,7 @@ import os
 from meshroom.core import desc
 
 
-class KeyframeSelection(desc.CommandLineNode):
+class KeyframeSelection(desc.AVCommandLineNode):
     commandLine = 'aliceVision_utils_keyframeSelection {allParams}'
 
     category = 'Utils'
diff --git a/meshroom/nodes/aliceVision/LdrToHdrCalibration.py b/meshroom/nodes/aliceVision/LdrToHdrCalibration.py
index a1a384a3..968ef98d 100644
--- a/meshroom/nodes/aliceVision/LdrToHdrCalibration.py
+++ b/meshroom/nodes/aliceVision/LdrToHdrCalibration.py
@@ -23,7 +23,7 @@ def findMetadata(d, keys, defaultValue):
 
 
 
-class LdrToHdrCalibration(desc.CommandLineNode):
+class LdrToHdrCalibration(desc.AVCommandLineNode):
     commandLine = 'aliceVision_LdrToHdrCalibration {allParams}'
     size = desc.DynamicNodeSize('input')
     cpu = desc.Level.INTENSIVE
diff --git a/meshroom/nodes/aliceVision/LdrToHdrMerge.py b/meshroom/nodes/aliceVision/LdrToHdrMerge.py
index cc1ee60f..9259a3f1 100644
--- a/meshroom/nodes/aliceVision/LdrToHdrMerge.py
+++ b/meshroom/nodes/aliceVision/LdrToHdrMerge.py
@@ -22,7 +22,7 @@ def findMetadata(d, keys, defaultValue):
     return defaultValue
 
 
-class LdrToHdrMerge(desc.CommandLineNode):
+class LdrToHdrMerge(desc.AVCommandLineNode):
     commandLine = 'aliceVision_LdrToHdrMerge {allParams}'
     size = desc.DynamicNodeSize('input')
     parallelization = desc.Parallelization(blockSize=2)
diff --git a/meshroom/nodes/aliceVision/LdrToHdrSampling.py b/meshroom/nodes/aliceVision/LdrToHdrSampling.py
index 3324733b..1d0f42b3 100644
--- a/meshroom/nodes/aliceVision/LdrToHdrSampling.py
+++ b/meshroom/nodes/aliceVision/LdrToHdrSampling.py
@@ -39,7 +39,7 @@ class DividedInputNodeSize(desc.DynamicNodeSize):
         return s / divParam.value
 
 
-class LdrToHdrSampling(desc.CommandLineNode):
+class LdrToHdrSampling(desc.AVCommandLineNode):
     commandLine = 'aliceVision_LdrToHdrSampling {allParams}'
     size = DividedInputNodeSize('input', 'nbBrackets')
     parallelization = desc.Parallelization(blockSize=2)
diff --git a/meshroom/nodes/aliceVision/LightingEstimation.py b/meshroom/nodes/aliceVision/LightingEstimation.py
index 077b3538..9149dd0f 100644
--- a/meshroom/nodes/aliceVision/LightingEstimation.py
+++ b/meshroom/nodes/aliceVision/LightingEstimation.py
@@ -3,7 +3,7 @@ __version__ = "1.0"
 from meshroom.core import desc
 
 
-class LightingEstimation(desc.CommandLineNode):
+class LightingEstimation(desc.AVCommandLineNode):
     commandLine = 'aliceVision_utils_lightingEstimation {allParams}'
 
     category = 'Utils'
diff --git a/meshroom/nodes/aliceVision/MergeMeshes.py b/meshroom/nodes/aliceVision/MergeMeshes.py
index 739e5b04..98af5bf8 100644
--- a/meshroom/nodes/aliceVision/MergeMeshes.py
+++ b/meshroom/nodes/aliceVision/MergeMeshes.py
@@ -3,7 +3,7 @@ __version__ = "1.0"
 from meshroom.core import desc
 
 
-class MergeMeshes(desc.CommandLineNode):
+class MergeMeshes(desc.AVCommandLineNode):
     commandLine = 'aliceVision_utils_mergeMeshes {allParams}'
 
     category = 'Utils'
diff --git a/meshroom/nodes/aliceVision/MeshDecimate.py b/meshroom/nodes/aliceVision/MeshDecimate.py
index 29b51e42..2c42e401 100644
--- a/meshroom/nodes/aliceVision/MeshDecimate.py
+++ b/meshroom/nodes/aliceVision/MeshDecimate.py
@@ -3,7 +3,7 @@ __version__ = "1.0"
 from meshroom.core import desc
 
 
-class MeshDecimate(desc.CommandLineNode):
+class MeshDecimate(desc.AVCommandLineNode):
     commandLine = 'aliceVision_meshDecimate {allParams}'
     cpu = desc.Level.NORMAL
     ram = desc.Level.NORMAL
diff --git a/meshroom/nodes/aliceVision/MeshDenoising.py b/meshroom/nodes/aliceVision/MeshDenoising.py
index aa118bbe..3fbf3592 100644
--- a/meshroom/nodes/aliceVision/MeshDenoising.py
+++ b/meshroom/nodes/aliceVision/MeshDenoising.py
@@ -3,7 +3,7 @@ __version__ = "1.0"
 from meshroom.core import desc
 
 
-class MeshDenoising(desc.CommandLineNode):
+class MeshDenoising(desc.AVCommandLineNode):
     commandLine = 'aliceVision_meshDenoising {allParams}'
 
     category = 'Mesh Post-Processing'
diff --git a/meshroom/nodes/aliceVision/MeshFiltering.py b/meshroom/nodes/aliceVision/MeshFiltering.py
index 6c65bda0..c17e666e 100644
--- a/meshroom/nodes/aliceVision/MeshFiltering.py
+++ b/meshroom/nodes/aliceVision/MeshFiltering.py
@@ -3,7 +3,7 @@ __version__ = "3.0"
 from meshroom.core import desc
 
 
-class MeshFiltering(desc.CommandLineNode):
+class MeshFiltering(desc.AVCommandLineNode):
     commandLine = 'aliceVision_meshFiltering {allParams}'
 
     category = 'Dense Reconstruction'
diff --git a/meshroom/nodes/aliceVision/MeshMasking.py b/meshroom/nodes/aliceVision/MeshMasking.py
index 1888f563..5cbe4b86 100644
--- a/meshroom/nodes/aliceVision/MeshMasking.py
+++ b/meshroom/nodes/aliceVision/MeshMasking.py
@@ -3,7 +3,7 @@ __version__ = "1.0"
 from meshroom.core import desc
 
 
-class MeshMasking(desc.CommandLineNode):
+class MeshMasking(desc.AVCommandLineNode):
     commandLine = 'aliceVision_meshMasking {allParams}'
     category = 'Mesh Post-Processing'
     documentation = '''
diff --git a/meshroom/nodes/aliceVision/MeshResampling.py b/meshroom/nodes/aliceVision/MeshResampling.py
index 047d572b..b9bbeed4 100644
--- a/meshroom/nodes/aliceVision/MeshResampling.py
+++ b/meshroom/nodes/aliceVision/MeshResampling.py
@@ -3,7 +3,7 @@ __version__ = "1.0"
 from meshroom.core import desc
 
 
-class MeshResampling(desc.CommandLineNode):
+class MeshResampling(desc.AVCommandLineNode):
     commandLine = 'aliceVision_meshResampling {allParams}'
     cpu = desc.Level.NORMAL
     ram = desc.Level.NORMAL
diff --git a/meshroom/nodes/aliceVision/Meshing.py b/meshroom/nodes/aliceVision/Meshing.py
index a64962c8..364b2514 100644
--- a/meshroom/nodes/aliceVision/Meshing.py
+++ b/meshroom/nodes/aliceVision/Meshing.py
@@ -3,7 +3,7 @@ __version__ = "7.0"
 from meshroom.core import desc
 
 
-class Meshing(desc.CommandLineNode):
+class Meshing(desc.AVCommandLineNode):
     commandLine = 'aliceVision_meshing {allParams}'
 
     cpu = desc.Level.INTENSIVE
diff --git a/meshroom/nodes/aliceVision/PanoramaCompositing.py b/meshroom/nodes/aliceVision/PanoramaCompositing.py
index 756d76db..e7020ef9 100644
--- a/meshroom/nodes/aliceVision/PanoramaCompositing.py
+++ b/meshroom/nodes/aliceVision/PanoramaCompositing.py
@@ -6,7 +6,7 @@ import os
 from meshroom.core import desc
 
 
-class PanoramaCompositing(desc.CommandLineNode):
+class PanoramaCompositing(desc.AVCommandLineNode):
     commandLine = 'aliceVision_panoramaCompositing {allParams}'
     size = desc.DynamicNodeSize('input')
     parallelization = desc.Parallelization(blockSize=5)
diff --git a/meshroom/nodes/aliceVision/PanoramaEstimation.py b/meshroom/nodes/aliceVision/PanoramaEstimation.py
index 476d29b1..2882d37a 100644
--- a/meshroom/nodes/aliceVision/PanoramaEstimation.py
+++ b/meshroom/nodes/aliceVision/PanoramaEstimation.py
@@ -6,7 +6,7 @@ import os
 from meshroom.core import desc
 
 
-class PanoramaEstimation(desc.CommandLineNode):
+class PanoramaEstimation(desc.AVCommandLineNode):
     commandLine = 'aliceVision_panoramaEstimation {allParams}'
     size = desc.DynamicNodeSize('input')
 
diff --git a/meshroom/nodes/aliceVision/PanoramaInit.py b/meshroom/nodes/aliceVision/PanoramaInit.py
index edac5cd6..e383bb68 100644
--- a/meshroom/nodes/aliceVision/PanoramaInit.py
+++ b/meshroom/nodes/aliceVision/PanoramaInit.py
@@ -3,7 +3,7 @@ __version__ = "2.0"
 from meshroom.core import desc
 
 
-class PanoramaInit(desc.CommandLineNode):
+class PanoramaInit(desc.AVCommandLineNode):
     commandLine = 'aliceVision_panoramaInit {allParams}'
     size = desc.DynamicNodeSize('input')
 
diff --git a/meshroom/nodes/aliceVision/PanoramaMerging.py b/meshroom/nodes/aliceVision/PanoramaMerging.py
index f0fc6fca..544adcbc 100644
--- a/meshroom/nodes/aliceVision/PanoramaMerging.py
+++ b/meshroom/nodes/aliceVision/PanoramaMerging.py
@@ -6,7 +6,7 @@ import os
 from meshroom.core import desc
 
 
-class PanoramaMerging(desc.CommandLineNode):
+class PanoramaMerging(desc.AVCommandLineNode):
     commandLine = 'aliceVision_panoramaMerging {allParams}'
     size = desc.DynamicNodeSize('input')
     cpu = desc.Level.NORMAL
diff --git a/meshroom/nodes/aliceVision/PanoramaPrepareImages.py b/meshroom/nodes/aliceVision/PanoramaPrepareImages.py
index 89099f19..e738e9c0 100644
--- a/meshroom/nodes/aliceVision/PanoramaPrepareImages.py
+++ b/meshroom/nodes/aliceVision/PanoramaPrepareImages.py
@@ -5,7 +5,7 @@ from meshroom.core import desc
 import os.path
 
 
-class PanoramaPrepareImages(desc.CommandLineNode):
+class PanoramaPrepareImages(desc.AVCommandLineNode):
     commandLine = 'aliceVision_panoramaPrepareImages {allParams}'
     size = desc.DynamicNodeSize('input')
 
diff --git a/meshroom/nodes/aliceVision/PanoramaSeams.py b/meshroom/nodes/aliceVision/PanoramaSeams.py
index 6817d984..f595617a 100644
--- a/meshroom/nodes/aliceVision/PanoramaSeams.py
+++ b/meshroom/nodes/aliceVision/PanoramaSeams.py
@@ -6,7 +6,7 @@ import os
 from meshroom.core import desc
 
 
-class PanoramaSeams(desc.CommandLineNode):
+class PanoramaSeams(desc.AVCommandLineNode):
     commandLine = 'aliceVision_panoramaSeams {allParams}'
     size = desc.DynamicNodeSize('input')
     cpu = desc.Level.INTENSIVE
diff --git a/meshroom/nodes/aliceVision/PanoramaWarping.py b/meshroom/nodes/aliceVision/PanoramaWarping.py
index 99a38d5c..6517d495 100644
--- a/meshroom/nodes/aliceVision/PanoramaWarping.py
+++ b/meshroom/nodes/aliceVision/PanoramaWarping.py
@@ -6,7 +6,7 @@ import os
 from meshroom.core import desc
 
 
-class PanoramaWarping(desc.CommandLineNode):
+class PanoramaWarping(desc.AVCommandLineNode):
     commandLine = 'aliceVision_panoramaWarping {allParams}'
     size = desc.DynamicNodeSize('input')
     parallelization = desc.Parallelization(blockSize=5)
diff --git a/meshroom/nodes/aliceVision/PrepareDenseScene.py b/meshroom/nodes/aliceVision/PrepareDenseScene.py
index 5d475e51..eb511533 100644
--- a/meshroom/nodes/aliceVision/PrepareDenseScene.py
+++ b/meshroom/nodes/aliceVision/PrepareDenseScene.py
@@ -3,7 +3,7 @@ __version__ = "3.0"
 from meshroom.core import desc
 
 
-class PrepareDenseScene(desc.CommandLineNode):
+class PrepareDenseScene(desc.AVCommandLineNode):
     commandLine = 'aliceVision_prepareDenseScene {allParams}'
     size = desc.DynamicNodeSize('input')
     parallelization = desc.Parallelization(blockSize=40)
diff --git a/meshroom/nodes/aliceVision/SfMAlignment.py b/meshroom/nodes/aliceVision/SfMAlignment.py
index a001f7cd..53e09c92 100644
--- a/meshroom/nodes/aliceVision/SfMAlignment.py
+++ b/meshroom/nodes/aliceVision/SfMAlignment.py
@@ -5,7 +5,7 @@ from meshroom.core import desc
 import os.path
 
 
-class SfMAlignment(desc.CommandLineNode):
+class SfMAlignment(desc.AVCommandLineNode):
     commandLine = 'aliceVision_utils_sfmAlignment {allParams}'
     size = desc.DynamicNodeSize('input')
 
diff --git a/meshroom/nodes/aliceVision/SfMDistances.py b/meshroom/nodes/aliceVision/SfMDistances.py
index 24ab2354..1b4b91ab 100644
--- a/meshroom/nodes/aliceVision/SfMDistances.py
+++ b/meshroom/nodes/aliceVision/SfMDistances.py
@@ -3,7 +3,7 @@ __version__ = "3.0"
 from meshroom.core import desc
 
 
-class SfMDistances(desc.CommandLineNode):
+class SfMDistances(desc.AVCommandLineNode):
     commandLine = 'aliceVision_utils_sfmDistances {allParams}'
     size = desc.DynamicNodeSize('input')
 
diff --git a/meshroom/nodes/aliceVision/SfMTransfer.py b/meshroom/nodes/aliceVision/SfMTransfer.py
index 22f1313a..6c9811c3 100644
--- a/meshroom/nodes/aliceVision/SfMTransfer.py
+++ b/meshroom/nodes/aliceVision/SfMTransfer.py
@@ -5,7 +5,7 @@ from meshroom.core import desc
 import os.path
 
 
-class SfMTransfer(desc.CommandLineNode):
+class SfMTransfer(desc.AVCommandLineNode):
     commandLine = 'aliceVision_utils_sfmTransfer {allParams}'
     size = desc.DynamicNodeSize('input')
 
diff --git a/meshroom/nodes/aliceVision/SfMTransform.py b/meshroom/nodes/aliceVision/SfMTransform.py
index 439ba3af..525a92d7 100644
--- a/meshroom/nodes/aliceVision/SfMTransform.py
+++ b/meshroom/nodes/aliceVision/SfMTransform.py
@@ -5,7 +5,7 @@ from meshroom.core import desc
 import os.path
 
 
-class SfMTransform(desc.CommandLineNode):
+class SfMTransform(desc.AVCommandLineNode):
     commandLine = 'aliceVision_utils_sfmTransform {allParams}'
     size = desc.DynamicNodeSize('input')
 
diff --git a/meshroom/nodes/aliceVision/Split360Images.py b/meshroom/nodes/aliceVision/Split360Images.py
index 4ff56bb9..6519a47c 100644
--- a/meshroom/nodes/aliceVision/Split360Images.py
+++ b/meshroom/nodes/aliceVision/Split360Images.py
@@ -2,7 +2,7 @@ __version__ = "1.0"
 
 from meshroom.core import desc
 
-class Split360Images(desc.CommandLineNode):
+class Split360Images(desc.AVCommandLineNode):
     commandLine = 'aliceVision_utils_split360Images {allParams}'
     
     category = 'Utils'
diff --git a/meshroom/nodes/aliceVision/StructureFromMotion.py b/meshroom/nodes/aliceVision/StructureFromMotion.py
index 08a4541c..c16de93a 100644
--- a/meshroom/nodes/aliceVision/StructureFromMotion.py
+++ b/meshroom/nodes/aliceVision/StructureFromMotion.py
@@ -3,7 +3,7 @@ __version__ = "2.0"
 from meshroom.core import desc
 
 
-class StructureFromMotion(desc.CommandLineNode):
+class StructureFromMotion(desc.AVCommandLineNode):
     commandLine = 'aliceVision_incrementalSfM {allParams}'
     size = desc.DynamicNodeSize('input')
 
diff --git a/meshroom/nodes/aliceVision/Texturing.py b/meshroom/nodes/aliceVision/Texturing.py
index d7eb6f7c..a6543bec 100644
--- a/meshroom/nodes/aliceVision/Texturing.py
+++ b/meshroom/nodes/aliceVision/Texturing.py
@@ -4,7 +4,7 @@ from meshroom.core import desc, Version
 import logging
 
 
-class Texturing(desc.CommandLineNode):
+class Texturing(desc.AVCommandLineNode):
     commandLine = 'aliceVision_texturing {allParams}'
     cpu = desc.Level.INTENSIVE
     ram = desc.Level.INTENSIVE