diff --git a/syng/client.py b/syng/client.py
index 4281665..d7b0b48 100644
--- a/syng/client.py
+++ b/syng/client.py
@@ -123,6 +123,7 @@ class Client:
         self.sources = configure_sources(config["sources"])
         self.state = State()
         self.currentLock = asyncio.Semaphore(0)
+        print("blubb")
         self.player = Player()
         self.register_handlers()
 
@@ -270,17 +271,20 @@ class Client:
         :rtype: None
         """
         entry: Entry = Entry(**data)
+        source = self.sources[entry.source]
         print(
             f"Playing: {entry.artist} - {entry.title} [{entry.album}] "
             f"({entry.source}) for {entry.performer}"
         )
         try:
-            self.state.current_source = self.sources[entry.source]
+            # self.state.current_source = self.sources[entry.source]
             if self.state.config["preview_duration"] > 0:
                 await self.preview(entry)
-            await self.sources[entry.source].play(
-                entry, self.player, self.state.config["mpv_options"]
-            )
+            video, audio = await source.ensure_playable(entry)
+            await self.player.play(video, audio, source.extra_mpv_options)
+            # await self.sources[entry.source].play(
+            #     entry, self.player, self.state.config["mpv_options"]
+            # )
         except Exception:  # pylint: disable=broad-except
             print_exc()
         self.state.current_source = None
@@ -421,9 +425,8 @@ class Client:
         :rtype: None
         """
         engineio.async_client.async_signal_handler()
-        if self.state.current_source is not None:
-            if self.state.current_source.player is not None:  # TODO old player
-                self.state.current_source.player.kill()
+        if self.player is not None:
+            self.player.mpv.terminate()
 
     async def start_client(self, config: dict[str, Any]) -> None:
         """
@@ -469,9 +472,8 @@ class Client:
         except asyncio.CancelledError:
             pass
         finally:
-            if self.state.current_source is not None:
-                if self.state.current_source.player is not None:  # TODO old player
-                    self.state.current_source.player.kill()
+            if self.player is not None:
+                self.player.mpv.terminate()
 
 
 def create_async_and_start_client(
diff --git a/syng/player_libmpv.py b/syng/player_libmpv.py
index 6b3d033..d29063c 100644
--- a/syng/player_libmpv.py
+++ b/syng/player_libmpv.py
@@ -1,11 +1,10 @@
 import asyncio
+import locale
 import sys
-import tempfile
-from typing import Iterable, Optional
+from typing import Iterable, Optional, cast
 from qrcode.main import QRCode
 import mpv
 import os
-from PIL.Image import Image
 
 
 from .entry import Entry
@@ -14,33 +13,11 @@ __dirname__ = os.path.dirname(__file__)
 
 
 class Player:
-    def osd_size_handler(self, *args):
-        if self.qr_overlay:
-            self.mpv.remove_overlay(self.qr_overlay.overlay_id)
-
-        osd_width: int = self.mpv.osd_width
-        osd_height: int = self.mpv.osd_height
-
-        x_pos = osd_width - self.qr.width - 10
-        y_pos = osd_height - self.qr.height - 10
-
-        print(osd_width, osd_height)
-        print(x_pos, y_pos)
-
-        self.qr_overlay = self.mpv.create_image_overlay(self.qr, pos=(x_pos, y_pos))
-
-    def event_handler(self, event):
-        devent = event.as_dict()
-        if devent["event"] == b"file-loaded":
-            print(self.audio)
-            if self.audio:
-                self.mpv.audio_add(self.audio)
-
-    def __init__(self):
+    def __init__(self) -> None:
+        locale.setlocale(locale.LC_ALL, "C")
         self.mpv = mpv.MPV(ytdl=True, input_default_bindings=True, input_vo_keyboard=True, osc=True)
         self.mpv.keep_open = "yes"
-        self.audio = None
-        self.qr_overlay = None
+        self.qr_overlay: Optional[mpv.ImageOverlay] = None
         qr = QRCode(box_size=5, border=1)
         qr.add_data("https://syng.rocks/")
         qr.make()
@@ -50,15 +27,26 @@ class Player:
             f"{__dirname__}/static/background.png",
         )
 
-        self.mpv.register_event_callback(self.event_handler)
+        self.default_options = {
+            "scale": "bilinear",
+        }
+
         self.mpv.observe_property("osd-width", self.osd_size_handler)
         self.mpv.observe_property("osd-height", self.osd_size_handler)
 
-    # def play_entry(self, entry: Entry, video: str, audio: Optional[str] = None):
-    #     self.queue_next(entry)
-    #     self.play(video, audio)
+    def osd_size_handler(self, attribute: str, value: int) -> None:
+        if self.qr_overlay:
+            self.mpv.remove_overlay(self.qr_overlay.overlay_id)
 
-    async def queue_next(self, entry: Entry):
+        osd_width: int = cast(int, self.mpv.osd_width)
+        osd_height: int = cast(int, self.mpv.osd_height)
+
+        x_pos = osd_width - self.qr.width - 10
+        y_pos = osd_height - self.qr.height - 10
+
+        self.qr_overlay = self.mpv.create_image_overlay(self.qr, pos=(x_pos, y_pos))
+
+    async def queue_next(self, entry: Entry) -> None:
         loop = asyncio.get_running_loop()
         self.play_image(f"{__dirname__}/static/background20perc.png", 3)
 
@@ -79,21 +67,39 @@ class Player:
 
         await loop.run_in_executor(None, self.mpv.wait_for_property, "eof-reached")
 
-    def play_image(self, image: str, duration: int):
+    def play_image(self, image: str, duration: int) -> None:
+        for property, value in self.default_options.items():
+            self.mpv[property] = value
         self.mpv.image_display_duration = duration
         self.mpv.keep_open = "yes"
         self.mpv.play(image)
         self.mpv.pause = False
 
-    async def play(self, video: str, audio: Optional[str] = None):
+    async def play(
+        self,
+        video: str,
+        audio: Optional[str] = None,
+        override_options: Optional[dict[str, str]] = None,
+    ) -> None:
+        if override_options is None:
+            override_options = {}
+        for property, value in self.default_options.items():
+            self.mpv[property] = value
+
+        for property, value in override_options.items():
+            self.mpv[property] = value
+
         loop = asyncio.get_running_loop()
-        self.audio = audio
         self.mpv.pause = True
         self.mpv.play(video)
+        await loop.run_in_executor(None, self.mpv.wait_for_event, "file-loaded")
+        if audio:
+            self.mpv.audio_add(audio)
         self.mpv.pause = False
         await loop.run_in_executor(None, self.mpv.wait_for_property, "eof-reached")
+        self.mpv.play(f"{__dirname__}/static/background.png")
 
-    def skip_current(self):
+    def skip_current(self) -> None:
         self.mpv.playlist_append(
             f"{__dirname__}/static/background.png",
         )
diff --git a/syng/sources/filebased.py b/syng/sources/filebased.py
index 2f93c8c..b31ef22 100644
--- a/syng/sources/filebased.py
+++ b/syng/sources/filebased.py
@@ -40,6 +40,7 @@ class FileBasedSource(Source):
 
         self.extensions: list[str] = config["extensions"] if "extensions" in config else ["mp3+cdg"]
         self.extra_mpv_arguments = ["--scale=oversample"]
+        self.extra_mpv_options = {"scale": "oversample"}
 
     def has_correct_extension(self, path: Optional[str]) -> bool:
         """
diff --git a/syng/sources/source.py b/syng/sources/source.py
index 878367f..8a4c039 100644
--- a/syng/sources/source.py
+++ b/syng/sources/source.py
@@ -130,6 +130,7 @@ class Source(ABC):
         # self.player: Optional[asyncio.subprocess.Process] = None
         self._index: list[str] = config["index"] if "index" in config else []
         self.extra_mpv_arguments: list[str] = []
+        self.extra_mpv_options: dict[str, str] = {}
         self._skip_next = False
 
     @staticmethod
@@ -341,7 +342,7 @@ class Source(ABC):
             # if self.player is not None:
             #     self.player.kill()
 
-    async def ensure_playable(self, entry: Entry) -> None:
+    async def ensure_playable(self, entry: Entry) -> tuple[str, Optional[str]]:
         """
         Guaranties that the given entry can be played.
 
@@ -352,7 +353,9 @@ class Source(ABC):
         :rtype: None
         """
         await self.buffer(entry)
-        await self.downloaded_files[entry.ident].ready.wait()
+        dlfilesentry = self.downloaded_files[entry.ident]
+        await dlfilesentry.ready.wait()
+        return dlfilesentry.video, dlfilesentry.audio
 
     async def get_missing_metadata(self, _entry: Entry) -> dict[str, Any]:
         """
diff --git a/syng/sources/youtube.py b/syng/sources/youtube.py
index 9a72a0c..5405a37 100644
--- a/syng/sources/youtube.py
+++ b/syng/sources/youtube.py
@@ -221,6 +221,7 @@ class YoutubeSource(Source):
         self.formatstring = (
             f"bestvideo[height<={self.max_res}]+" f"bestaudio/best[height<={self.max_res}]"
         )
+        self.extra_mpv_options = {"ytdl-format": self.formatstring}
         self._yt_dlp = YoutubeDL(
             params={
                 "paths": {"home": self.tmp_dir},
diff --git a/typings/mpv.pyi b/typings/mpv.pyi
new file mode 100644
index 0000000..e0ea1cf
--- /dev/null
+++ b/typings/mpv.pyi
@@ -0,0 +1,38 @@
+from typing import Any, Callable, Iterable, Protocol
+
+from PIL.Image import Image
+
+class Unregisterable(Protocol):
+    def unregister(self) -> None: ...
+
+class ImageOverlay:
+    overlay_id: int
+    def remove(self) -> None: ...
+
+class MPV:
+    pause: bool
+    keep_open: str
+    image_display_duration: int
+    sub_pos: int
+    osd_width: str
+    osd_height: str
+
+    def __init__(
+        self, ytdl: bool, input_default_bindings: bool, input_vo_keyboard: bool, osc: bool
+    ) -> None: ...
+    def terminate(self) -> None: ...
+    def play(self, file: str) -> None: ...
+    def playlist_append(self, file: str) -> None: ...
+    def wait_for_property(self, property: str) -> None: ...
+    def playlist_next(self) -> None: ...
+    def audio_add(self, file: str) -> None: ...
+    def wait_for_event(self, event: str) -> None: ...
+    def python_stream(
+        self, stream_name: str
+    ) -> Callable[[Callable[[], Iterable[bytes]]], Unregisterable]: ...
+    def sub_add(self, file: str) -> None: ...
+    def create_image_overlay(self, image: Image, pos: tuple[int, int]) -> ImageOverlay: ...
+    def remove_overlay(self, overlay_id: int) -> None: ...
+    def observe_property(self, property: str, callback: Callable[[str, Any], None]) -> None: ...
+    def __setitem__(self, key: str, value: str) -> None: ...
+    def __getitem__(self, key: str) -> str: ...