diff --git a/vhsdecode/hifi/HifiUi.py b/vhsdecode/hifi/HifiUi.py
index 0bac7404d..061b0e904 100644
--- a/vhsdecode/hifi/HifiUi.py
+++ b/vhsdecode/hifi/HifiUi.py
@@ -52,7 +52,7 @@ def __init__(self):
         self.grc = False
         self.preview: bool = False
         self.preview_available: bool = True
-        self.audio_sample_rate: int = 44100
+        self.audio_sample_rate: int = 48000
         self.standard: str = "PAL"
         self.format: str = "VHS"
         self.audio_mode: str = "Stereo"
@@ -82,7 +82,7 @@ def ui_parameters_to_decode_options(values: MainUIParameters):
     decode_options = {
         "input_rate": float(values.input_sample_rate) * 1e6,
         "standard": "p" if values.standard == "PAL" else "n",
-        "format": "vhs" if values.format == "VHS" else "h8",
+        "format": "vhs" if values.format == "VHS" else "8mm",
         "preview": values.preview,
         "original": False,
         "noise_reduction": values.noise_reduction,
@@ -283,6 +283,8 @@ def __init__(
         self.input_samplerate_combo.addItems(
             [
                 "DdD (40.0)",
+                "Clockgen (10.0)"
+                "RTLSDR (8.0)"
                 "cxadc (28.64)",
                 "cxadc3 (35.8)",
                 "10cxadc (14.32)",
@@ -292,6 +294,8 @@ def __init__(
         )
         self._input_combo_rates = [
             40.0,
+            10.0,
+            8.0,
             28.64,
             35.8,
             14.32,
diff --git a/vhsdecode/hifi/main.py b/vhsdecode/hifi/main.py
index c944c644d..54bd64809 100644
--- a/vhsdecode/hifi/main.py
+++ b/vhsdecode/hifi/main.py
@@ -55,20 +55,24 @@
 
 
 parser, _ = common_parser_cli(
-    "Extracts audio from raw VHS HiFi FM capture",
+    "Extracts audio from RAW HiFi FM RF captures",
     default_threads=round(cpu_count() / 2),
 )
 
 parser.add_argument(
-    "--audio_rate",
+    "--ar", "--audio_rate",
     dest="rate",
     type=int,
-    default=44100,
-    help="Output sample rate in Hz (default 44100)",
+    default=48000,
+    help="Output sample rate in Hz (default 48000)",
 )
 
 parser.add_argument(
-    "--bg", dest="BG", action="store_true", default=False, help="Do carrier bias guess"
+    "--bg", "--bias_guess",
+    dest="BG", 
+    action="store_true", 
+    default=False, 
+    help="Do carrier bias guess"
 )
 
 parser.add_argument(
@@ -121,11 +125,11 @@
 )
 
 parser.add_argument(
-    "--h8",
-    dest="H8",
+    "--8mm",
+    dest="8mm",
     action="store_true",
     default=False,
-    help="Video8/Hi8, 8mm tape format",
+    help="Sony Video8/Hi8, 8mm tape formats",
 )
 
 parser.add_argument(
@@ -137,11 +141,11 @@
 )
 
 parser.add_argument(
-    "--ui",
+    "--ui", "--gui"
     dest="UI",
     action="store_true",
     default=False,
-    help="Opens hifi-ui",
+    help="Opens hifi-decode GUI graphical user interface",
 )
 
 parser.add_argument(
@@ -319,7 +323,7 @@ def close(self):
 
 # This part is what opens the file
 # The samplerate here could be anything
-def as_soundfile(pathR, sample_rate=44100):
+def as_soundfile(pathR, sample_rate=48000):
     path = pathR.lower()
     if ".raw" in path or ".s16" in path:
         return sf.SoundFile(
@@ -768,13 +772,13 @@ def main() -> int:
 
     print("Initializing ...")
 
-    real_mode = "s" if not args.H8 else "mpx"
+    real_mode = "s" if not args.8mm else "mpx"
     real_mode = args.mode if args.mode in ["l", "r", "sum"] else real_mode
 
     decode_options = {
         "input_rate": sample_freq * 1e6,
         "standard": "p" if system == "PAL" else "n",
-        "format": "vhs" if not args.H8 else "h8",
+        "format": "vhs" if not args.8mm else "8mm",
         "preview": args.preview,
         "preview_available": SOUNDDEVICE_AVAILABLE,
         "original": args.original,