Add documentation for performance profile.

src/editor.ts

@@ -1600,7 +1600,7 @@ export class FrigateCardEditor extends LitElement implements LovelaceCardEditor
                   MENU_LIVE_IMAGE,
                   true,
                   'config.live.image.editor_label',
-                  { name: 'mdi:image-sync' },
+                  { name: 'mdi:image-sync-outline' },
                   html` ${this._renderNumberInput(CONF_LIVE_IMAGE_REFRESH_SECONDS)} `,
                 )}
               </div>

src/localize/languages/en.json

@@ -167,7 +167,7 @@
       },
       "draggable": "Live cameras view can be dragged/swiped",
       "image": {
-        "editor_label": "Live Image Options",
+        "editor_label": "Image Live Provider Options",
         "refresh_seconds": "Number of seconds after which to refresh live image (0=never)"
       },
       "layout": "Live Layout",

src/performance.ts

@@ -18,6 +18,7 @@ import {
   CONF_LIVE_CONTROLS_TIMELINE_SHOW_RECORDINGS,
   CONF_LIVE_CONTROLS_TITLE_MODE,
   CONF_LIVE_DRAGGABLE,
+  CONF_LIVE_IMAGE_REFRESH_SECONDS,
   CONF_LIVE_LAZY_UNLOAD,
   CONF_LIVE_SHOW_IMAGE_DURING_LOAD,
   CONF_LIVE_TRANSITION_EFFECT,
@@ -103,6 +104,11 @@ const LOW_PROFILE_DEFAULTS = {
   [CONF_LIVE_CONTROLS_THUMBNAILS_SHOW_FAVORITE_CONTROL]: false,
   [CONF_LIVE_CONTROLS_THUMBNAILS_SHOW_TIMELINE_CONTROL]: false,
   [CONF_LIVE_CONTROLS_THUMBNAILS_SHOW_DETAILS]: false,
+
+  // Refresh the live camera image every 10 seconds (same as stock Home
+  // Assistant Picture Glance).
+  [CONF_LIVE_IMAGE_REFRESH_SECONDS]: 10,
+
   [CONF_MEDIA_VIEWER_CONTROLS_THUMBNAILS_SHOW_FAVORITE_CONTROL]: false,
   [CONF_MEDIA_VIEWER_CONTROLS_THUMBNAILS_SHOW_TIMELINE_CONTROL]: false,
   [CONF_MEDIA_VIEWER_CONTROLS_THUMBNAILS_SHOW_DETAILS]: false,