diff --git a/MediaBrowser.Api/Playback/Dash/MpegDashService.cs b/MediaBrowser.Api/Playback/Dash/MpegDashService.cs
index f2754fe7cc..2655ff8ad1 100644
--- a/MediaBrowser.Api/Playback/Dash/MpegDashService.cs
+++ b/MediaBrowser.Api/Playback/Dash/MpegDashService.cs
@@ -209,14 +209,14 @@ namespace MediaBrowser.Api.Playback.Dash
             ApiEntryPoint.Instance.KillTranscodingJobs(j => j.Type == TranscodingJobType && string.Equals(j.DeviceId, deviceId, StringComparison.OrdinalIgnoreCase), p => !string.Equals(p, playlistPath, StringComparison.OrdinalIgnoreCase));
         }
 
-        private long GetPositionTicks(StreamState state, int segmentIndex)
+        private long GetPositionTicks(StreamState state, int requestedIndex)
         {
-            if (segmentIndex <= 1)
+            if (requestedIndex <= 0)
             {
                 return 0;
             }
 
-            var startSeconds = segmentIndex * state.SegmentLength;
+            var startSeconds = requestedIndex * state.SegmentLength;
             return TimeSpan.FromSeconds(startSeconds).Ticks;
         }
 
@@ -291,6 +291,13 @@ namespace MediaBrowser.Api.Playback.Dash
 
         public int? GetCurrentTranscodingIndex(string playlist, string segmentExtension)
         {
+            var job = ApiEntryPoint.Instance.GetTranscodingJob(playlist, TranscodingJobType);
+
+            if (job == null || job.HasExited)
+            {
+                return null;
+            }
+
             var file = GetLastTranscodingFiles(playlist, segmentExtension, FileSystem, 1).FirstOrDefault();
 
             if (file == null)
@@ -341,11 +348,11 @@ namespace MediaBrowser.Api.Playback.Dash
             }
         }
 
-        private string FindSegment(string playlist, string representationId, string segmentExtension, int index)
+        private string FindSegment(string playlist, string representationId, string segmentExtension, int requestedIndex)
         {
             var folder = Path.GetDirectoryName(playlist);
 
-            if (index == -1)
+            if (requestedIndex == -1)
             {
                 var path = Path.Combine(folder, "0", "stream" + representationId + "-" + "init" + segmentExtension);
                 return File.Exists(path) ? path : null;
@@ -355,12 +362,16 @@ namespace MediaBrowser.Api.Playback.Dash
             {
                 foreach (var subfolder in new DirectoryInfo(folder).EnumerateDirectories().ToList())
                 {
+                    var subfolderName = Path.GetFileNameWithoutExtension(subfolder.FullName);
                     int startNumber;
-                    if (int.TryParse(Path.GetFileNameWithoutExtension(subfolder.FullName), NumberStyles.Any, UsCulture, out startNumber))
+                    if (int.TryParse(subfolderName, NumberStyles.Any, UsCulture, out startNumber))
                     {
-                        var segmentIndex = index - startNumber + 1;
-                        var path = Path.Combine(folder, "0", "stream" + representationId + "-" + segmentIndex.ToString("00000", CultureInfo.InvariantCulture) + segmentExtension);
-                        return File.Exists(path) ? path : null;
+                        var segmentIndex = requestedIndex - startNumber + 1;
+                        var path = Path.Combine(folder, subfolderName, "stream" + representationId + "-" + segmentIndex.ToString("00000", CultureInfo.InvariantCulture) + segmentExtension);
+                        if (File.Exists(path))
+                        {
+                            return path;
+                        }
                     }
                 }
             }
diff --git a/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs b/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs
index 719e7f1566..32bbda8dbc 100644
--- a/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs
+++ b/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs
@@ -100,13 +100,13 @@ namespace MediaBrowser.Api.Playback.Hls
             var cancellationTokenSource = new CancellationTokenSource();
             var cancellationToken = cancellationTokenSource.Token;
 
-            var index = int.Parse(segmentId, NumberStyles.Integer, UsCulture);
+            var requestedIndex = int.Parse(segmentId, NumberStyles.Integer, UsCulture);
 
             var state = await GetState(request, cancellationToken).ConfigureAwait(false);
 
             var playlistPath = Path.ChangeExtension(state.OutputFilePath, ".m3u8");
 
-            var segmentPath = GetSegmentPath(playlistPath, index);
+            var segmentPath = GetSegmentPath(playlistPath, requestedIndex);
             var segmentLength = state.SegmentLength;
 
             var segmentExtension = GetSegmentFileExtension(state);
@@ -116,7 +116,7 @@ namespace MediaBrowser.Api.Playback.Hls
             if (File.Exists(segmentPath))
             {
                 job = ApiEntryPoint.Instance.GetTranscodingJob(playlistPath, TranscodingJobType);
-                return await GetSegmentResult(playlistPath, segmentPath, index, segmentLength, job, cancellationToken).ConfigureAwait(false);
+                return await GetSegmentResult(playlistPath, segmentPath, requestedIndex, segmentLength, job, cancellationToken).ConfigureAwait(false);
             }
 
             await ApiEntryPoint.Instance.TranscodingStartLock.WaitAsync(cancellationTokenSource.Token).ConfigureAwait(false);
@@ -125,13 +125,13 @@ namespace MediaBrowser.Api.Playback.Hls
                 if (File.Exists(segmentPath))
                 {
                     job = ApiEntryPoint.Instance.GetTranscodingJob(playlistPath, TranscodingJobType);
-                    return await GetSegmentResult(playlistPath, segmentPath, index, segmentLength, job, cancellationToken).ConfigureAwait(false);
+                    return await GetSegmentResult(playlistPath, segmentPath, requestedIndex, segmentLength, job, cancellationToken).ConfigureAwait(false);
                 }
                 else
                 {
                     var currentTranscodingIndex = GetCurrentTranscodingIndex(playlistPath, segmentExtension);
                     var segmentGapRequiringTranscodingChange = 24/state.SegmentLength;
-                    if (currentTranscodingIndex == null || index < currentTranscodingIndex.Value || (index - currentTranscodingIndex.Value) > segmentGapRequiringTranscodingChange)
+                    if (currentTranscodingIndex == null || requestedIndex < currentTranscodingIndex.Value || (requestedIndex - currentTranscodingIndex.Value) > segmentGapRequiringTranscodingChange)
                     {
                         // If the playlist doesn't already exist, startup ffmpeg
                         try
@@ -143,8 +143,7 @@ namespace MediaBrowser.Api.Playback.Hls
                                 DeleteLastFile(playlistPath, segmentExtension, 0);
                             }
 
-                            var startSeconds = index * state.SegmentLength;
-                            request.StartTimeTicks = TimeSpan.FromSeconds(startSeconds).Ticks;
+                            request.StartTimeTicks = GetSeekPositionTicks(state, requestedIndex);
 
                             job = await StartFfMpeg(state, playlistPath, cancellationTokenSource).ConfigureAwait(false);
                         }
@@ -171,11 +170,26 @@ namespace MediaBrowser.Api.Playback.Hls
 
             Logger.Info("returning {0}", segmentPath);
             job = job ?? ApiEntryPoint.Instance.GetTranscodingJob(playlistPath, TranscodingJobType);
-            return await GetSegmentResult(playlistPath, segmentPath, index, segmentLength, job, cancellationToken).ConfigureAwait(false);
+            return await GetSegmentResult(playlistPath, segmentPath, requestedIndex, segmentLength, job, cancellationToken).ConfigureAwait(false);
+        }
+
+        private long GetSeekPositionTicks(StreamState state, int requestedIndex)
+        {
+            var startSeconds = requestedIndex * state.SegmentLength;
+            var position = TimeSpan.FromSeconds(startSeconds).Ticks;
+
+            return position;
         }
 
         public int? GetCurrentTranscodingIndex(string playlist, string segmentExtension)
         {
+            var job = ApiEntryPoint.Instance.GetTranscodingJob(playlist, TranscodingJobType);
+
+            if (job == null || job.HasExited)
+            {
+                return null;
+            }
+
             var file = GetLastTranscodingFile(playlist, segmentExtension, FileSystem);
 
             if (file == null)
diff --git a/MediaBrowser.Api/UserLibrary/ItemsService.cs b/MediaBrowser.Api/UserLibrary/ItemsService.cs
index bdaad49e64..4d222c9bb3 100644
--- a/MediaBrowser.Api/UserLibrary/ItemsService.cs
+++ b/MediaBrowser.Api/UserLibrary/ItemsService.cs
@@ -39,6 +39,9 @@ namespace MediaBrowser.Api.UserLibrary
         [ApiMember(Name = "Person", Description = "Optional. If specified, results will be filtered to include only those containing the specified person.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
         public string Person { get; set; }
 
+        [ApiMember(Name = "PersonIds", Description = "Optional. If specified, results will be filtered to include only those containing the specified person.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
+        public string PersonIds { get; set; }
+
         /// <summary>
         /// If the Person filter is used, this can also be used to restrict to a specific person type
         /// </summary>
@@ -244,6 +247,11 @@ namespace MediaBrowser.Api.UserLibrary
             return (PersonTypes ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
         }
 
+        public string[] GetPersonIds()
+        {
+            return (PersonIds ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
+        }
+
         public VideoType[] GetVideoTypes()
         {
             var val = VideoTypes;
@@ -477,6 +485,7 @@ namespace MediaBrowser.Api.UserLibrary
                 Studios = request.GetStudios(),
                 StudioIds = request.GetStudioIds(),
                 Person = request.Person,
+                PersonIds = request.GetPersonIds(),
                 PersonTypes = request.GetPersonTypes(),
                 Years = request.GetYears(),
                 ImageTypes = request.GetImageTypes().ToArray(),
@@ -968,6 +977,13 @@ namespace MediaBrowser.Api.UserLibrary
                 // Apply year filter
                 var years = request.GetYears();
                 if (years.Length > 0 && !(i.ProductionYear.HasValue && years.Contains(i.ProductionYear.Value)))
+                {
+                    return false;
+                }            
+                
+                // Apply person filter
+                var personIds = request.GetPersonIds();
+                if (personIds.Length > 0 && !(personIds.Any(v => i.People.Select(p => p.Name).Contains(v, StringComparer.OrdinalIgnoreCase))))
                 {
                     return false;
                 }
diff --git a/MediaBrowser.Controller/Entities/InternalItemsQuery.cs b/MediaBrowser.Controller/Entities/InternalItemsQuery.cs
index e1344009f0..727f756f15 100644
--- a/MediaBrowser.Controller/Entities/InternalItemsQuery.cs
+++ b/MediaBrowser.Controller/Entities/InternalItemsQuery.cs
@@ -41,6 +41,7 @@ namespace MediaBrowser.Controller.Entities
         public string NameLessThan { get; set; }
 
         public string Person { get; set; }
+        public string[] PersonIds { get; set; }
         public string AdjacentTo { get; set; }
         public string[] PersonTypes { get; set; }
 
@@ -87,6 +88,7 @@ namespace MediaBrowser.Controller.Entities
             VideoTypes = new VideoType[] { };
             Years = new int[] { };
             PersonTypes = new string[] { };
+            PersonIds = new string[] { };
         }
     }
 }
diff --git a/MediaBrowser.Controller/Entities/UserViewBuilder.cs b/MediaBrowser.Controller/Entities/UserViewBuilder.cs
index 2f182273be..f21add553d 100644
--- a/MediaBrowser.Controller/Entities/UserViewBuilder.cs
+++ b/MediaBrowser.Controller/Entities/UserViewBuilder.cs
@@ -115,6 +115,7 @@ namespace MediaBrowser.Controller.Entities
                 case CollectionType.Books:
                 case CollectionType.Photos:
                 case CollectionType.HomeVideos:
+                case CollectionType.MusicVideos:
                     return GetResult(queryParent.GetChildren(user, true), queryParent, query);
 
                 case CollectionType.Folders:
@@ -1056,6 +1057,11 @@ namespace MediaBrowser.Controller.Entities
                 return false;
             }
 
+            if (request.PersonIds.Length > 0)
+            {
+                return false;
+            }
+
             if (request.Studios.Length > 0)
             {
                 return false;
@@ -1632,7 +1638,13 @@ namespace MediaBrowser.Controller.Entities
             }
 
             // Apply person filter
-            if (!string.IsNullOrEmpty(query.Person))
+            if (query.PersonIds.Length > 0 && !(query.PersonIds.Any(v => item.People.Select(i => i.Name).Contains(v, StringComparer.OrdinalIgnoreCase))))
+            {
+                return false;
+            }
+
+            // Apply person filter
+            if (!string.IsNullOrWhiteSpace(query.Person))
             {
                 var personTypes = query.PersonTypes;
 
diff --git a/MediaBrowser.Model/Querying/ItemQuery.cs b/MediaBrowser.Model/Querying/ItemQuery.cs
index 6d26a2c0a7..0cdf5ca7ab 100644
--- a/MediaBrowser.Model/Querying/ItemQuery.cs
+++ b/MediaBrowser.Model/Querying/ItemQuery.cs
@@ -120,7 +120,7 @@ namespace MediaBrowser.Model.Querying
         /// Limit results to items containing a specific person
         /// </summary>
         /// <value>The person.</value>
-        public string Person { get; set; }
+        public string[] PersonIds { get; set; }
 
         /// <summary>
         /// If the Person filter is used, this can also be used to restrict to a specific person type
@@ -307,6 +307,7 @@ namespace MediaBrowser.Model.Querying
             PersonTypes = new string[] { };
             Ids = new string[] { };
             ArtistIds = new string[] { };
+            PersonIds = new string[] { };
 
             ImageTypes = new ImageType[] { };
             AirDays = new DayOfWeek[] { };
diff --git a/MediaBrowser.Server.Implementations/Library/LibraryManager.cs b/MediaBrowser.Server.Implementations/Library/LibraryManager.cs
index 0fda026fd6..1f82e7ef13 100644
--- a/MediaBrowser.Server.Implementations/Library/LibraryManager.cs
+++ b/MediaBrowser.Server.Implementations/Library/LibraryManager.cs
@@ -1673,7 +1673,7 @@ namespace MediaBrowser.Server.Implementations.Library
                 throw new ArgumentNullException("viewType");
             }
 
-            var id = GetNewItemId("36_namedview_" + name + user.Id.ToString("N") + (parentId ?? string.Empty), typeof(UserView));
+            var id = GetNewItemId("37_namedview_" + name + user.Id.ToString("N") + (parentId ?? string.Empty), typeof(UserView));
 
             var path = Path.Combine(ConfigurationManager.ApplicationPaths.InternalMetadataPath, "views", id.ToString("N"));
 
diff --git a/MediaBrowser.Server.Implementations/Library/UserViewManager.cs b/MediaBrowser.Server.Implementations/Library/UserViewManager.cs
index fb14628d83..e63a275511 100644
--- a/MediaBrowser.Server.Implementations/Library/UserViewManager.cs
+++ b/MediaBrowser.Server.Implementations/Library/UserViewManager.cs
@@ -71,7 +71,15 @@ namespace MediaBrowser.Server.Implementations.Library
                 {
                     var collectionFolder = folder as ICollectionFolder;
                     var folderViewType = collectionFolder == null ? null : collectionFolder.CollectionType;
-                    list.Add(await GetUserView(folder.Id, folder.Name, folderViewType, string.Empty, user, cancellationToken).ConfigureAwait(false));
+
+                    if (string.IsNullOrWhiteSpace(folderViewType))
+                    {
+                        list.Add(folder);
+                    }
+                    else
+                    {
+                        list.Add(await GetUserView(folder.Id, folder.Name, folderViewType, string.Empty, user, cancellationToken).ConfigureAwait(false));
+                    }
                 }
             }
             else
diff --git a/MediaBrowser.Server.Implementations/UserViews/DynamicImageProvider.cs b/MediaBrowser.Server.Implementations/UserViews/DynamicImageProvider.cs
index 2af4c6a8cd..b98dd2c49b 100644
--- a/MediaBrowser.Server.Implementations/UserViews/DynamicImageProvider.cs
+++ b/MediaBrowser.Server.Implementations/UserViews/DynamicImageProvider.cs
@@ -231,6 +231,7 @@ namespace MediaBrowser.Server.Implementations.UserViews
                 CollectionType.Books,
                 CollectionType.Photos,
                 CollectionType.HomeVideos,
+                CollectionType.MusicVideos,
                 string.Empty
             };