When migrating a video with a secondary audio component in it, the vi…

…deo track has Parameters set to null. It was throwing an exception here
Azure · Nov 17, 2023 · 75b20dd · 75b20dd
1 parent 063ba68
commit 75b20dd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/migrationTool/transform/ShakaPackager.cs b/migrationTool/transform/ShakaPackager.cs
@@ -128,7 +128,7 @@ private IEnumerable<string> GetArguments(IList<string> inputs, IList<string> out
             {
                 if (!string.IsNullOrEmpty(manifests[i]))
                 {
-                    var source = t.Parameters.SingleOrDefault(p => p.Name == TRANSCRIPT_SOURCE)?.Value ?? t.Source;
+                    var source = t.Parameters?.SingleOrDefault(p => p.Name == TRANSCRIPT_SOURCE)?.Value ?? t.Source;
                     var ext = t.IsMultiFile ? (t is TextTrack ? VTT_FILE : MEDIA_FILE) : string.Empty;
                     var file = $"{source}{ext}";
                     var index = Inputs.IndexOf(file);