fix song and other video search index (#873)

CHANGELOG.md

@@ -7,6 +7,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Fixed
 - Maintain stream continuity when playout is rebuilt for a channel that is actively being streamed
 - Properly apply changes to episode title, sort title, outline and plot from Plex
+- Fix search index for other videos and songs
+  - In previous versions, some libraries would incorrectly display only one item
 
 ## [0.6.2-beta] - 2022-06-18
 ### Fixed

ErsatzTV.Infrastructure/Search/SearchIndex.cs

@@ -88,7 +88,7 @@ public sealed class SearchIndex : ISearchIndex
         _initialized = false;
     }
 
-    public int Version => 25;
+    public int Version => 26;
 
     public async Task<bool> Initialize(
         ILocalFileSystem localFileSystem,
@@ -1117,8 +1117,8 @@ public sealed class SearchIndex : ISearchIndex
             EpisodeMetadata em =>
                 $"{em.Title}_{em.Year}_{em.Episode.Season.SeasonNumber}_{em.EpisodeNumber}"
                     .ToLowerInvariant(),
-            OtherVideoMetadata ovm => $"{ovm.OriginalTitle}".ToLowerInvariant(),
-            SongMetadata sm => $"{sm.OriginalTitle}".ToLowerInvariant(),
+            OtherVideoMetadata ovm => $"{ovm.Title}_{ovm.Year}".ToLowerInvariant(),
+            SongMetadata sm => $"{sm.Title}_{sm.Year}".ToLowerInvariant(),
             _ => $"{metadata.Title}_{metadata.Year}".ToLowerInvariant()
         };