Add support for timeline seeking locked to a camera.

src/localize/languages/en.json

@@ -516,6 +516,7 @@
     "pan_behavior": {
       "pan": "Pan",
       "seek": "Pan seeks across all media",
+      "seek-in-camera": "Pan seeks within selected camera only",
       "seek-in-media": "Pan seeks within selected media item only"
     },
     "select_date": "Choose date"

src/localize/languages/it.json

@@ -504,6 +504,7 @@
     "pan_behavior": {
       "pan": "",
       "seek": "",
+      "seek-in-camera": "",
       "seek-in-media": ""
     },
     "select_date": "Scegli la data"

src/localize/languages/pt-BR.json

@@ -515,6 +515,7 @@
     "pan_behavior": {
       "pan": "",
       "seek": "",
+      "seek-in-camera": "",
       "seek-in-media": ""
     },
     "select_date": "Escolha a data"

src/localize/languages/pt-PT.json

@@ -495,9 +495,10 @@
   },
   "timeline": {
     "pan_behavior": {
-      "pan": "Pan",
-      "seek": "Pan seeks across all media",
-      "seek-in-media": "Pan seeks within selected media item only"
+      "pan": "",
+      "seek": "",
+      "seek-in-camera": "",
+      "seek-in-media": ""
     },
     "select_date": "Selecionar a data"
   }