Update core/stt.py

core/stt.py

@@ -263,7 +263,7 @@ class SubtitleSegmenter:
 # ─────────────────────────────────────────────────────────────────────────────
 
 class STT:
-    def __init__(self, model_size="base"):
+    def __init__(self, model_size="turbo"):
         self.duration   = 0
         self.model_size = model_size
         if not faster_whisper_available:
@@ -370,7 +370,7 @@ class STT:
 
         segments_iter, info = self.model.transcribe(
             video_path,
-            beam_size              = 1,
+            beam_size              = 5,
             word_timestamps        = True,
             language               = lang_arg,
             task                   = task_type,