diff --git a/tools/convexhull_framework/bin/AV2Template_V7.xlsm b/tools/convexhull_framework/bin/AV2Template_V7.xlsm
deleted file mode 100644
index 68b92fb..0000000
--- a/tools/convexhull_framework/bin/AV2Template_V7.xlsm
+++ /dev/null
Binary files differ
diff --git a/tools/convexhull_framework/bin/AV2Template_V8.xlsm b/tools/convexhull_framework/bin/AV2Template_V8.xlsm
new file mode 100644
index 0000000..448fa4a
--- /dev/null
+++ b/tools/convexhull_framework/bin/AV2Template_V8.xlsm
Binary files differ
diff --git a/tools/convexhull_framework/bin/HDRConvScalerY4MFile.cfg b/tools/convexhull_framework/bin/HDRConvScalerY4MFile.cfg
index 466ae7f..87a8c5a 100644
--- a/tools/convexhull_framework/bin/HDRConvScalerY4MFile.cfg
+++ b/tools/convexhull_framework/bin/HDRConvScalerY4MFile.cfg
@@ -6,6 +6,10 @@
 # Input/output file parameters
 #
 ###############################################################################
+ScaleOnly=1
+ScalingMode=12
+
+NumberOfFrames=1        # number of frames to process
 SourceFile="D:\YUVs\AV2-CTC\a1_4k\Crosswalk_3840x2160_5994fps_10bit_420.y4m"
 OutputFile="Crosswalk_1920x1080_5994fps_10bit_420.y4m" # Scaled YUV file
 
@@ -13,9 +17,9 @@
 SourceHeight=2160        # input frame height
 OutputWidth=1920         # input frame height
 OutputHeight=1080        # input frame height
-ScalingMode=3            # Scaling Filter Mode
-LanczosLobes=5
 SourceRate=59.94         # input frame rate
+OutputRate=59.94         # output frame rate
+
 SourceInterleaved=0      # Interleaved or Planar data
 SourceChromaFormat=1     # Input chroma format
                          # 0 : 400
@@ -42,8 +46,7 @@
                          # 2: P3D60
                          # 3: P3D65
                          # 4: None
-SourceTransferFunction=0
-OutputRate=59.94         # output frame rate
+SourceTransferFunction=12
 OutputChromaFormat=1     # Output Chroma format
                          # 0 : 400
                          # 1 : 420
@@ -63,26 +66,12 @@
                          # 3: P3D65
                          # 4: None
 
-NumberOfFrames=1        # number of frames to process
 InputFileHeader=0        # Input File header to be skipped (in bytes).
 StartFrame=0             # Number of frames to skip before start
 
 SilentMode=1             # Enable Silent mode
 
-OutputTransferFunction=0       # Transfer Function
+OutputTransferFunction=12       # Transfer Function
                          # 0: NULL (no new TF applied)
                          # 1: PQ
                          # 2: PH
-
-USeSingleTransferStep=1  # Use a single step or two step process for the application of the PQ TF
-TransformPrecision=0     # Use fixed (0) or high precision for color transform
-ChromaDownsampleFilter=6 # 444 to 420 conversion filters
-                         # 0: Nearest Neighbor
-                         # 1: Bilinear
-                         # 2: H={1, 6, 1} and V={1, 1}
-                         # 3: H={1, 2, 1} and V={1, 1}
-ChromaUpsampleFilter=0   # 420 to 444 conversion filters
-                         # 0 : Nearest Neighbor
-                         # 1 : 4-tap in w14548
-SetOutputSinglePrec=0    # Set OpenEXR output file precision
-                         # 0: HALF, 1: SINGLE
\ No newline at end of file
diff --git a/tools/convexhull_framework/src/VideoScaler.py b/tools/convexhull_framework/src/VideoScaler.py
index 50ee5ab..3f71d18 100644
--- a/tools/convexhull_framework/src/VideoScaler.py
+++ b/tools/convexhull_framework/src/VideoScaler.py
@@ -51,10 +51,6 @@
             line = 'OutputWidth=%d\n' % outw
         if 'OutputHeight=' in line:
             line = 'OutputHeight=%d\n' % outh
-        if 'ScalingMode=' in line:
-            line = 'ScalingMode=3\n'
-        if 'LanczosLobes=' in line:
-            line = 'LanczosLobes=5\n'
         if 'SourceRate=' in line:
             line = 'SourceRate=%4.4f\n' % (float)(clip.fps_num / clip.fps_denom)
         if 'SourceChromaFormat=' in line: