adjust the default video processing parameters for long videos, add focus_size parameter

processor_config.json

@@ -48,7 +48,7 @@
     "do_resize": true,
     "do_sample_frames": true,
     "focus_size": 2,
-    "fps": 2,
+    "fps": 1,
     "image_mean": [
       0.5,
       0.5,
@@ -59,7 +59,7 @@
       0.5,
       0.5
     ],
-    "max_frames": 768,
+    "max_frames": 3601,
     "merge_size": 2,
     "min_frames": 4,
     "patch_size": 16,
@@ -67,7 +67,7 @@
     "rescale_factor": 0.00392156862745098,
     "return_metadata": false,
     "size": {
-      "longest_edge": 251658240,
+      "longest_edge": 235929601,
       "shortest_edge": 4096
     },
     "temporal_patch_size": 2,