scene detection quality and caching

process_meeting.py

@@ -72,8 +72,8 @@ Examples:
     parser.add_argument(
         '--whisper-model',
         choices=['tiny', 'base', 'small', 'medium', 'large'],
-        help='Whisper model to use (default: base)',
-        default='base'
+        help='Whisper model to use (default: medium)',
+        default='medium'
     )
 
     # Output options
@@ -100,6 +100,12 @@ Examples:
         action='store_true',
         help='Use scene detection instead of interval extraction'
     )
+    parser.add_argument(
+        '--scene-threshold',
+        type=float,
+        help='Scene detection threshold (0-100, lower=more sensitive, default: 15)',
+        default=15.0
+    )
 
     # Analysis options
     parser.add_argument(
@@ -131,6 +137,21 @@ Examples:
         action='store_true',
         help='Disable caching - reprocess everything even if outputs exist'
     )
+    parser.add_argument(
+        '--skip-cache-frames',
+        action='store_true',
+        help='Skip cached frames, re-extract from video (but keep whisper/analysis cache)'
+    )
+    parser.add_argument(
+        '--skip-cache-whisper',
+        action='store_true',
+        help='Skip cached whisper transcript, re-run transcription (but keep frames/analysis cache)'
+    )
+    parser.add_argument(
+        '--skip-cache-analysis',
+        action='store_true',
+        help='Skip cached analysis, re-run OCR/vision (but keep frames/whisper cache)'
+    )
     parser.add_argument(
         '--no-deduplicate',
         action='store_true',