From e9428449ff495e1f64b0362084892ecce46f6c6e Mon Sep 17 00:00:00 2001
From: kelciour <kelciour@gmail.com>
Date: Tue, 3 Jan 2023 04:59:39 +0300
Subject: [PATCH] Fix two mpv issues on Windows (#2294)

* Fix mpv with two Windows accounts at the same time

Closes #2203

* Add a workaround for audio cut off early on Windows

Closes #1730
---
 qt/aqt/mpv.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/qt/aqt/mpv.py b/qt/aqt/mpv.py
index f62355dd6..cae1201f9 100644
--- a/qt/aqt/mpv.py
+++ b/qt/aqt/mpv.py
@@ -92,6 +92,9 @@ class MPVBase:
         "--gapless-audio=no",
     ]
 
+    if is_win:
+        default_argv += ["--af-add=lavfi=[apad=pad_dur=0.150]"]
+
     def __init__(self, window_id=None, debug=False):
         self.window_id = window_id
         self.debug = debug
@@ -143,7 +146,7 @@ class MPVBase:
         --input-unix-socket option.
         """
         if is_win:
-            self._sock_filename = "ankimpv"
+            self._sock_filename = "ankimpv{}".format(os.getpid())
             return
         fd, self._sock_filename = tempfile.mkstemp(prefix="mpv.")
         os.close(fd)
@@ -156,12 +159,11 @@ class MPVBase:
         start = time.time()
         while self.is_running() and time.time() < start + 10:
             time.sleep(0.1)
-
             if is_win:
                 # named pipe
                 try:
                     self._sock = win32file.CreateFile(
-                        r"\\.\pipe\ankimpv",
+                        r"\\.\pipe\{}".format(self._sock_filename),
                         win32file.GENERIC_READ | win32file.GENERIC_WRITE,
                         0,
                         None,