From 6a3ddce7dd158fdd37dad0e73289dbb14802cd03 Mon Sep 17 00:00:00 2001
From: Nikolaj Olsson <nikse.dk@gmail.com>
Date: Sun, 28 Apr 2024 19:09:20 +0200
Subject: [PATCH] Add video res to ffmpeg info

---
 src/libse/Common/FfmpegMediaInfo.cs | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/src/libse/Common/FfmpegMediaInfo.cs b/src/libse/Common/FfmpegMediaInfo.cs
index 1ded83ab0..c6bfe1050 100644
--- a/src/libse/Common/FfmpegMediaInfo.cs
+++ b/src/libse/Common/FfmpegMediaInfo.cs
@@ -4,12 +4,17 @@ using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Text;
+using System.Text.RegularExpressions;
 
 namespace Nikse.SubtitleEdit.Core.Common
 {
     public class FfmpegMediaInfo
     {
         public List<FfmpegTrackInfo> Tracks { get; set; }
+        public int VideoWidth { get; set; }
+        public int VideoHeight { get; set; }
+
+        private static readonly Regex ResolutionRegex = new Regex(@"\d\d+x\d\d+", RegexOptions.Compiled);
 
         private FfmpegMediaInfo()
         {
@@ -19,7 +24,7 @@ namespace Nikse.SubtitleEdit.Core.Common
         public static FfmpegMediaInfo Parse(string videoFileName)
         {
             if (string.IsNullOrEmpty(Configuration.Settings.General.FFmpegLocation) ||
-                 !File.Exists(Configuration.Settings.General.FFmpegLocation))
+                !File.Exists(Configuration.Settings.General.FFmpegLocation))
             {
                 return new FfmpegMediaInfo();
             }
@@ -56,6 +61,20 @@ namespace Nikse.SubtitleEdit.Core.Common
                 var s = line.Trim();
                 if (s.StartsWith("Stream #", StringComparison.Ordinal))
                 {
+                    var resolutionMatch = ResolutionRegex.Match(s);
+                    if (resolutionMatch.Success)
+                    {
+                        var parts = resolutionMatch.Value.Split('x');
+                        if (info.VideoWidth == 0 &&
+                            parts.Length == 2 &&
+                            int.TryParse(parts[0], out var w) &&
+                            int.TryParse(parts[0], out var h))
+                        {
+                            info.VideoWidth = w; 
+                            info.VideoHeight = h;
+                        }
+                    }
+
                     var arr = s.Replace(": ", "¤").Split('¤');
                     if (arr.Length == 3)
                     {
@@ -123,7 +142,7 @@ namespace Nikse.SubtitleEdit.Core.Common
                 StartInfo =
                 {
                     FileName = ffmpegLocation,
-                    Arguments = $"-i \"{inputFileName}\" - hide_banner",
+                    Arguments = $"-i \"{inputFileName}\" -hide_banner",
                     UseShellExecute = false,
                     CreateNoWindow = true
                 }