Write auto-subs only if selected; show count

Downloader: add detection for "Auto-generated" subtitle selection and only append --write-auto-subs when an auto-generated subtitle is explicitly chosen (prevents always enabling the flag when any subtitles are requested). GUI: update subtitle label to display the number of selected subtitles when >0, falling back to the zero-selected message otherwise. Small UX and behavior fixes in DownloadThread and AnalysisMixin.

ytsage/core/ytsage_downloader.py

@@ -352,16 +352,20 @@ class DownloadThread(QThread):
 
             # Get language codes from subtitle selections
             lang_codes: List[str] = []
+            has_auto_generated = False
             for sub_selection in self.subtitle_langs:
                 try:
                     # Extract just the language code (e.g., 'en' from 'en - Manual')
                     lang_code = sub_selection.split(" - ")[0]
                     lang_codes.append(lang_code)
+                    if "Auto-generated" in sub_selection:
+                        has_auto_generated = True
                 except Exception as e:
                     logger.exception(f"Could not parse subtitle selection '{sub_selection}': {e}")
 
             if lang_codes:
                 cmd.extend(["--sub-langs", ",".join(lang_codes)])
+                if has_auto_generated:
                     cmd.append("--write-auto-subs")  # Include auto-generated subtitles
 
                 # Only embed subtitles if merge is enabled

ytsage/gui/ytsage_gui_analysis.py

@@ -435,6 +435,10 @@ class AnalysisMixin:
             self.download_thumbnail_file(self.video_url, self.last_path)
 
         # Update subtitle UI
+        count = len(self.selected_subtitles)
+        if count > 0:
+            self.signals.selected_subs_label_text.emit(_("subtitle_selection.count_selected", count=count))
+        else:
             self.signals.selected_subs_label_text.emit(_("main_ui.zero_selected"))
 
         # Update format table