diff --git a/src/components/timeline.ts b/src/components/timeline.ts
index b660cabf..55281053 100644
--- a/src/components/timeline.ts
+++ b/src/components/timeline.ts
@@ -1,10 +1,8 @@
 // TODO: When a media viewer is first loaded the selected child won't work (because the underlying carousel has not yet rendered)
 
-// TODO: unselect in mini timeline should not cause media viewer to render nothing
 // TODO: delete segments if not in summary? is this actually necessary? could it create gaps in data? better off stopping access via summary?
 // TODO: support filtering created dataviews by recordings or mediatype (so storage )
 // TODO: Make minitimeline configurable in the editor
-// TODO: Make performance okay for 2+ days of events
 
 import { CSSResultGroup, html, LitElement, TemplateResult, unsafeCSS } from 'lit';
 import { customElement, property } from 'lit/decorators.js';
diff --git a/src/types.ts b/src/types.ts
index ed213d7c..d8625026 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -569,10 +569,12 @@ export type PictureElements = z.infer<typeof pictureElementsSchema>;
  */
 const mediaLayoutConfigSchema = z.object({
   fit: z.enum(['contain', 'cover', 'fill']).optional(),
-  position: z.object({
-    x: z.number().min(0).max(100).optional(),
-    y: z.number().min(0).max(100).optional(),
-  }).optional(),
+  position: z
+    .object({
+      x: z.number().min(0).max(100).optional(),
+      y: z.number().min(0).max(100).optional(),
+    })
+    .optional(),
 });
 export type MediaLayoutConfig = z.infer<typeof mediaLayoutConfigSchema>;
 
@@ -667,27 +669,26 @@ const timelineCoreConfigDefault = {
   show_recordings: true,
 };
 
-const timelineCoreConfigSchema = z
-  .object({
-    clustering_threshold: z
-      .number()
-      .optional()
-      .default(timelineCoreConfigDefault.clustering_threshold),
-    media: z
-      .enum(['all', 'clips', 'snapshots'])
-      .optional()
-      .default(timelineCoreConfigDefault.media),
-    window_seconds: z
-      .number()
-      .min(1 * 60)
-      .max(24 * 60 * 60)
-      .optional()
-      .default(timelineCoreConfigDefault.window_seconds),
-    show_recordings: z
-      .boolean()
-      .optional()
-      .default(timelineCoreConfigDefault.show_recordings),
-  });
+const timelineMediaSchema = z.enum(['all', 'clips', 'snapshots']);
+export type TimelineMedia = z.infer<typeof timelineMediaSchema>;
+
+const timelineCoreConfigSchema = z.object({
+  clustering_threshold: z
+    .number()
+    .optional()
+    .default(timelineCoreConfigDefault.clustering_threshold),
+  media: timelineMediaSchema.optional().default(timelineCoreConfigDefault.media),
+  window_seconds: z
+    .number()
+    .min(1 * 60)
+    .max(24 * 60 * 60)
+    .optional()
+    .default(timelineCoreConfigDefault.window_seconds),
+  show_recordings: z
+    .boolean()
+    .optional()
+    .default(timelineCoreConfigDefault.show_recordings),
+});
 export type TimelineCoreConfig = z.infer<typeof timelineCoreConfigSchema>;
 
 const miniTimelineConfigSchema = timelineCoreConfigSchema.extend({
@@ -1136,7 +1137,8 @@ const timelineConfigDefault = {
   },
 };
 
-const timelineConfigSchema = timelineCoreConfigSchema.extend({
+const timelineConfigSchema = timelineCoreConfigSchema
+  .extend({
     controls: z
       .object({
         thumbnails: thumbnailsControlSchema
@@ -1417,7 +1419,7 @@ export const frigateBrowseMediaSourceSchema: z.ZodSchema<BrowseMediaSource> = z.
       children: z.array(frigateBrowseMediaSourceSchema).nullable().optional(),
       frigate: z
         .object({
-          event: frigateEventSchema
+          event: frigateEventSchema,
         })
         .optional(),
     }),
diff --git a/src/utils/timeline-data-manager.ts b/src/utils/timeline-data-manager.ts
index 2e6fdcde..af6deb44 100644
--- a/src/utils/timeline-data-manager.ts
+++ b/src/utils/timeline-data-manager.ts
@@ -122,6 +122,12 @@ export class TimelineDataManager {
     return this._recordingSummary.get(cameraID) ?? null;
   }
 
+  /**
+   * Create a dataview for a given set of camera.
+   * @param cameraIDs The cameraIDs to include.
+   * @param showRecordings Whether or not to show recordings.
+   * @returns 
+   */
   public createDataView(
     cameraIDs: Set<string>,
     showRecordings: boolean,
@@ -134,10 +140,17 @@ export class TimelineDataManager {
     });
   }
 
+  /**
+   * Create a dataview for segments.
+   * @returns 
+   */
   public createSegmentDataView(): DataView<RecordingSegmentsItem> {
     return new DataView(this._recordingSegments);
   }
 
+  /**
+   * Get the underlying recording segments dataset.
+   */
   get recordingSegments(): DataSet<RecordingSegmentsItem> {
     return this._recordingSegments;
   }