Problem when cutting AVI files #62

bartekmotyl · Jul 31, 2022 · bb38265 · bb38265
1 parent a588659
commit bb38265
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/SimpleVideoCutter/FFmpegNET/FFmpegArgumentBuilder.cs b/src/SimpleVideoCutter/FFmpegNET/FFmpegArgumentBuilder.cs
@@ -36,7 +36,7 @@ public static string BuildArgumentsSingleCutOperation(string inputFileFullPath,
                 commandBuilder.AppendFormat(" -avoid_negative_ts make_zero ");
 
                 commandBuilder.AppendFormat(CultureInfo.InvariantCulture, " -to {0:0.000} ", end.TotalSeconds);
-                commandBuilder.AppendFormat(" -map 0:v -map 0:a ");
+                commandBuilder.AppendFormat(" -map 0:v -map 0:a? ");
             }
             else
             {
@@ -52,7 +52,7 @@ public static string BuildArgumentsSingleCutOperation(string inputFileFullPath,
                 commandBuilder.AppendFormat(" -copyts ");
                 commandBuilder.AppendFormat(" -avoid_negative_ts make_zero ");
                 commandBuilder.AppendFormat(CultureInfo.InvariantCulture, " -to {0:0.000} ", end.TotalSeconds);
-                commandBuilder.AppendFormat(" -map 0:v -map 0:a ");
+                commandBuilder.AppendFormat(" -map 0:v -map 0:a? ");
             }
 
             var cmd = commandBuilder.AppendFormat(" \"{0}\" ", outputFileFullPath).ToString();