fix camera timing

.idea/workspace.xml

@@ -2,7 +2,6 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="f410c5c2-3ffe-4260-93eb-e3d83256d263" name="Default Changelist" comment="">
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/camera.py" beforeDir="false" afterPath="$PROJECT_DIR$/camera.py" afterDir="false" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
@@ -33,8 +32,8 @@
       <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/camera.py">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="105">
-              <caret line="7" column="57" lean-forward="true" selection-start-line="7" selection-start-column="57" selection-end-line="7" selection-end-column="57" />
+            <state relative-caret-position="75">
+              <caret line="5" column="40" selection-start-line="5" selection-start-column="40" selection-end-line="5" selection-end-column="40" />
               <folding>
                 <element signature="e#0#13#0" expanded="true" />
               </folding>
@@ -278,8 +277,8 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/camera.py">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="105">
-          <caret line="7" column="57" lean-forward="true" selection-start-line="7" selection-start-column="57" selection-end-line="7" selection-end-column="57" />
+        <state relative-caret-position="75">
+          <caret line="5" column="40" selection-start-line="5" selection-start-column="40" selection-end-line="5" selection-end-column="40" />
           <folding>
             <element signature="e#0#13#0" expanded="true" />
           </folding>

camera.py

@@ -1,12 +1,14 @@
 import pygame
 import pygame.camera
+import time
 
 
-def capture(camera_stream = "/dev/video4", camera_res = (1920, 1080)):
+def capture(camera_stream = "/dev/video0", camera_res = (1920, 1080)):
     pygame.camera.init()
     pygame.camera.list_cameras()
     cam = pygame.camera.Camera(camera_stream, camera_res)
     cam.start()
+    time.sleep(5)
     img = cam.get_image()
     pygame.image.save(img, './capture.jpg')
     cam.stop()