Add Timelapse script for sunrise timelapses

Author: Konrad Iturbe

examples/hero9_timelapse_webcam.py

@@ -0,0 +1,42 @@
+import sys
+import time
+from goprocam import GoProCamera, constants
+import threading
+import logging
+
+"""
+I use PM2 to start my GoPro cameras, using a Raspberry Pi 4, works perfectly.
+
+pm2 start timelapse.py --cron "30 7 * * *" --log timelapse.log --no-autorestart
+
+This script will overrride some settings for reliability:
+
+Voice control: OFF
+AutoPower off: NEVER
+Beeps: OFF (Do not want the camera beeping at 6AM)
+
+NightLapse configuration left untouched, I recommend always using Auto shutter for sunrise and locking the White Balance to 4000k or higher.
+"""
+
+
+def start_timelapse(interface):
+    gopro = GoProCamera.GoPro(ip_address=GoProCamera.GoPro.getWebcamIP(
+        interface), camera=constants.gpcontrol, webcam_device=interface)
+    logging.info(
+        "Started goprocam instance with interface {}".format(interface))
+    gopro.gpControlSet(constants.Setup.VOICE_CONTROL,
+                       constants.Setup.VoiceControl.OFF)
+    gopro.gpControlSet(constants.Setup.AUTO_OFF, constants.Setup.AutoOff.Never)
+    logging.info("All config set")
+    gopro.mode(constants.Mode.MultiShotMode,
+               constants.Mode.SubMode.MultiShot.NightLapse)
+    gopro.shutter(constants.start)
+    logging.info("Started timelapse")
+
+
+cameras = sys.argv[1]
+cameras = cameras.split(",")
+
+for interface in cameras:
+    thr = threading.Thread(target=start_timelapse, args=(interface,))
+    thr.start()