diff --git a/tools/convexhull_framework/bin/vbaProject-AV2.bin b/tools/convexhull_framework/bin/vbaProject-AV2.bin
index 989c4ac..5015c6f 100644
--- a/tools/convexhull_framework/bin/vbaProject-AV2.bin
+++ b/tools/convexhull_framework/bin/vbaProject-AV2.bin
Binary files differ
diff --git a/tools/convexhull_framework/src/ConvexHullTest.py b/tools/convexhull_framework/src/ConvexHullTest.py
index ffaa684..8c5feef 100644
--- a/tools/convexhull_framework/src/ConvexHullTest.py
+++ b/tools/convexhull_framework/src/ConvexHullTest.py
@@ -236,7 +236,7 @@
                                          Path_DnScaleYuv, dnScalAlgo)
         if not os.path.isfile(dnscalyuv):
             dnscalyuv = DownScaling(clip, FrameNum['AS'], DnScaledW, DnScaledH,
-                                    Path_DnScaleYuv, dnScalAlgo, LogCmdOnly)
+                                    Path_DnScaleYuv, Path_CfgFiles, dnScalAlgo, LogCmdOnly)
         ds_clip = Clip(GetShortContentName(dnscalyuv, False)+'.y4m', dnscalyuv,
                        "", DnScaledW, DnScaledH, clip.fmt, clip.fps_num,
                        clip.fps_denom, clip.bit_depth)
diff --git a/tools/convexhull_framework/src/EncDecUpscale.py b/tools/convexhull_framework/src/EncDecUpscale.py
index 9d0ddbe..00e7cc2 100644
--- a/tools/convexhull_framework/src/EncDecUpscale.py
+++ b/tools/convexhull_framework/src/EncDecUpscale.py
@@ -74,9 +74,11 @@
     logger.info("start decode file %s" % os.path.basename(bsFile))
     decodedYUV = Decode(codec, bsFile, path_decoded, path_perf, LogCmdOnly)
     logger.info("start upscale file %s" % os.path.basename(decodedYUV))
+    #hard code frame rate to 30fps to match with decoder output for now.
+    #TODO: change to real frame rate after decoder fix the issue
     dec_clip = Clip(GetShortContentName(decodedYUV, False) + '.y4m',
                     decodedYUV, clip.file_class, clip.width, clip.height,
-                    clip.fmt, clip.fps_num, clip.fps_denom, clip.bit_depth)
+                    clip.fmt, 30, 1, clip.bit_depth)
     upscaledYUV = UpScaling(dec_clip, num, outw, outh, path_upscaled, path_cfg,
                             upscale_algo, LogCmdOnly)
     logger.info("finish Run Encode, Decode and Upscale")