add playback rate adjustment and seek buttons

web/package-lock.json

@@ -11942,6 +11942,26 @@
         "video.js": "^6 || ^7"
       }
     },
+    "videojs-seek-buttons": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/videojs-seek-buttons/-/videojs-seek-buttons-2.0.0.tgz",
+      "integrity": "sha512-fSq2COvwTT5OwD5urc3E+ktQRwdjptXNaeuv1Tld2yfoV1ep9Am9gE/O07ADgHJVedFatVUXnifTh6wlUWSyTA==",
+      "requires": {
+        "global": "^4.4.0",
+        "video.js": "^6 || ^7"
+      },
+      "dependencies": {
+        "global": {
+          "version": "4.4.0",
+          "resolved": "https://registry.npmjs.org/global/-/global-4.4.0.tgz",
+          "integrity": "sha512-wv/LAoHdRE3BeTGz53FAamhGlPLhlssK45usmGFThIi4XqnBmjKQ16u+RNbP7WvigRZDxUsM0J3gcQ5yicaL0w==",
+          "requires": {
+            "min-document": "^2.19.0",
+            "process": "^0.11.10"
+          }
+        }
+      }
+    },
     "videojs-vtt.js": {
       "version": "0.15.3",
       "resolved": "https://registry.npmjs.org/videojs-vtt.js/-/videojs-vtt.js-0.15.3.tgz",