From 1b9ce8a84b13132ce27de30dc0b0747ccd1973c7 Mon Sep 17 00:00:00 2001
From: Alexey Bannov <alexey.bannov@onlyoffice.com>
Date: Fri, 24 Mar 2023 00:14:18 +0300
Subject: [PATCH] ffmpeg: change params for generate thumbnails

---
 products/ASC.Files/Core/Services/FFmpegService/FFmpeg.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/products/ASC.Files/Core/Services/FFmpegService/FFmpeg.cs b/products/ASC.Files/Core/Services/FFmpegService/FFmpeg.cs
index df871dd531..942bd8e5e9 100644
--- a/products/ASC.Files/Core/Services/FFmpegService/FFmpeg.cs
+++ b/products/ASC.Files/Core/Services/FFmpegService/FFmpeg.cs
@@ -98,7 +98,7 @@ public class FFmpegService
         _logger = logger;
         _fFmpegPath = configuration["files:ffmpeg:value"];
         _fFmpegArgs = configuration["files:ffmpeg:args"] ?? "-i - -preset ultrafast -movflags frag_keyframe+empty_moov -f {0} -";
-        _fFmpegThumbnailsArgs = configuration["files:ffmpeg:thumbnails:args"] ?? "-ss 3 -i \"{0}\" -vf \"thumbnail\" -frames:v 1 -vsync vfr \"{1}\" -y";
+        _fFmpegThumbnailsArgs = configuration["files:ffmpeg:thumbnails:args"] ?? "-ss 3 -i \"{0}\" -frames:v 1 \"{1}\" -y";
         _fFmpegFormats = configuration.GetSection("files:ffmpeg:thumbnails:formats").Get<List<string>>() ?? FileUtility.ExtsVideo;
 
         _convertableMedia = (configuration.GetSection("files:ffmpeg:exts").Get<string[]>() ?? Array.Empty<string>()).ToList();