diff --git a/scripts/gen_jvt.py b/scripts/gen_jvt.py
index 421c8d3..20556a6 100755
--- a/scripts/gen_jvt.py
+++ b/scripts/gen_jvt.py
@@ -47,7 +47,7 @@
 ]
 MD5_EXTS = ["yuv_2.md5", "yuv.md5", ".md5", "md5.txt", "md5sum.txt"]
 MD5_EXCLUDES = [".bin.md5", "bit.md5"]
-RAW_EXTS = ["nogray.yuv", ".yuv", ".qcif"]
+RAW_EXTS = ["nogray.yuv", ".yuv", ".YUV", ".qcif"]
 
 
 class HREFParser(HTMLParser):
@@ -193,6 +193,29 @@ def generate(self, download, jobs):
                     else:
                         raise key_err
 
+            exceptions_checksum = [
+                # Output checksum of all below test vectors from JVT-FRExt has to be calculated by means of
+                # executing a run with the reference decoder, `fluster.py -f ...`
+                "alphaconformanceG",  # Raw reference files are split streams and give false checksum value
+                "FREH10-1",
+                "FREH10-2",
+                "Hi422FR1_SONY_A",
+                "Hi422FR2_SONY_A",
+                "Hi422FR3_SONY_A",
+                "Hi422FR4_SONY_A",
+                "Hi422FR6_SONY_A",
+                "Hi422FR7_SONY_A",
+                "Hi422FR8_SONY_A",
+                "Hi422FR9_SONY_A",
+                "Hi422FREXT16_SONY_A",
+                "Hi422FREXT17_SONY_A",
+                "Hi422FREXT18_SONY_A",
+                "Hi422FREXT19_SONY_A",
+            ]
+
+            if test_vector.name in exceptions_checksum:
+                continue
+
             if self.name not in (
                 "Professional_profiles",
                 "MVC",
@@ -284,20 +307,20 @@ def remove_r1_from_path(path):
     generator.generate(not args.skip_download, args.jobs)
 
     generator = JVTGenerator(
-        "MVC",
-        "JVT-MVC",
+        "FRExt",
+        "JVT-FR-EXT",
         Codec.H264,
-        "JVT Multiview Video Coding test suite",
+        "JVT Fidelity Range Extension test suite",
         H264_URL,
         True,
     )
     generator.generate(not args.skip_download, args.jobs)
 
     generator = JVTGenerator(
-        "SVC",
-        "JVT-SVC",
+        "MVC",
+        "JVT-MVC",
         Codec.H264,
-        "JVT Scalable Video Coding test suite",
+        "JVT Multiview Video Coding test suite",
         H264_URL,
         True,
     )
@@ -312,3 +335,13 @@ def remove_r1_from_path(path):
         True,
     )
     generator.generate(not args.skip_download, args.jobs)
+
+    generator = JVTGenerator(
+        "SVC",
+        "JVT-SVC",
+        Codec.H264,
+        "JVT Scalable Video Coding test suite",
+        H264_URL,
+        True,
+    )
+    generator.generate(not args.skip_download, args.jobs)
diff --git a/test_suites/h264/JVT-FR-EXT.json b/test_suites/h264/JVT-FR-EXT.json
index 3f4cb9e..14a2551 100644
--- a/test_suites/h264/JVT-FR-EXT.json
+++ b/test_suites/h264/JVT-FR-EXT.json
@@ -1,7 +1,7 @@
 {
     "name": "JVT-FR-EXT",
     "codec": "H.264",
-    "description": "JVT Fidelity Range Extensions",
+    "description": "JVT Fidelity Range Extension test suite",
     "test_vectors": [
         {
             "name": "alphaconformanceG",