From 55faba7ed77abad9dfe00bf850b9f8c4b04b036d Mon Sep 17 00:00:00 2001
From: pukkandan <pukkandan@gmail.com>
Date: Sun, 15 Nov 2020 01:42:07 +0530
Subject: [PATCH] Fix for os.rename error when embedding thumbnail to video in
 a different drive

---
 youtube_dlc/postprocessor/embedthumbnail.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/youtube_dlc/postprocessor/embedthumbnail.py b/youtube_dlc/postprocessor/embedthumbnail.py
index 4a0d02fc4..a7d53d7f5 100644
--- a/youtube_dlc/postprocessor/embedthumbnail.py
+++ b/youtube_dlc/postprocessor/embedthumbnail.py
@@ -89,9 +89,10 @@ class EmbedThumbnailPP(FFmpegPostProcessor):
             os.rename(encodeFilename(temp_filename), encodeFilename(filename))
 
         elif info['ext'] == 'mkv':
-            os.rename(encodeFilename(thumbnail_filename), encodeFilename('cover.jpg'))
             old_thumbnail_filename = thumbnail_filename
-            thumbnail_filename = 'cover.jpg'
+            thumbnail_filename = os.path.join(os.path.dirname(old_thumbnail_filename), 'cover.jpg')
+            os.remove(encodeFilename(thumbnail_filename))
+            os.rename(encodeFilename(old_thumbnail_filename), encodeFilename(thumbnail_filename))
 
             options = [
                 '-c', 'copy', '-attach', thumbnail_filename, '-metadata:s:t', 'mimetype=image/jpeg']