very nice

cht/stream/lifecycle.py

@@ -23,7 +23,8 @@ class StreamLifecycle:
 
     def __init__(self, *, timeline, waveform_engine, transcriber,
                  on_new_frames, on_waveform_update, on_transcript_ready,
-                 on_scene_marker, on_recorder_restarted):
+                 on_scene_marker, on_recorder_restarted,
+                 on_manifest_updated=None):
         self._timeline = timeline
         self._waveform_engine = waveform_engine
         self._transcriber = transcriber
@@ -34,6 +35,7 @@ class StreamLifecycle:
         self._on_transcript_ready = on_transcript_ready
         self._on_scene_marker = on_scene_marker
         self._on_recorder_restarted = on_recorder_restarted
+        self._on_manifest_updated = on_manifest_updated
 
         # State
         self._streaming = False
@@ -196,4 +198,11 @@ class StreamLifecycle:
             log.warning("Recorder died — restarting into new segment")
             self._stream_mgr.restart_recorder()
             self._on_recorder_restarted(self._stream_mgr.recording_path)
+            # Rebuild manifest with the newly completed segment
+            try:
+                rebuild_manifest(self._stream_mgr.session_dir)
+            except Exception as e:
+                log.error("Manifest rebuild failed: %s", e)
+            if self._on_manifest_updated:
+                GLib.idle_add(self._on_manifest_updated)
         return True