docs: add info on possible improvement

src/aura_engine/engine.py

@@ -390,6 +390,11 @@ class Player:
             queue (Boolean): If `True` the item is queued if the `ChannelType` does allow so;
                 otherwise a new channel of the same type is activated
 
+        TODO The command `item.play.set_playing()` sets the playlist item's status to _playing_
+        and assigns the current play start time. This is required for resource like line-in.
+        Other source like audio files have their start marker natively assigned by Liquidsoap.
+        These timestamp represent the actual real start time and should somehow be retrieved
+        from Liquidsoap, in order to also have the _real deal_ in Engine.
         """
         with suppress(CoreConnectionError):
             # Stop any active channel

src/aura_engine/events.py

@@ -23,7 +23,6 @@ Event binding and propagation.
 
 from __future__ import annotations
 
-import datetime
 import logging
 from threading import Thread
 
@@ -222,8 +221,6 @@ class EngineEventDispatcher:
 
         def func(self, item: PlaylistItem):
             self.logger.debug("on_play(..)")
-            # Assign timestamp indicating start play time. Use the actual playtime when possible.
-            item.play_start_time = datetime.datetime.now()
             self.call_event("on_play", item)
 
         thread = Thread(target=func, args=(self, item))