def filter_video_before_upload(video, filter_night_time=False):
try:
if not get_blackvue_info(video)['is_Blackvue_video']:
print_error(
"ERROR: Direct video upload is currently only supported for BlackVue DRS900S and BlackVue DR900M cameras. Please use video_process command for other camera files"
)
return True
if get_blackvue_info(video)['camera_direction'] != 'Front':
print_error(
"ERROR: Currently, only front Blackvue videos are supported on this command. Please use video_process command for backwards camera videos"
)
return True
except:
print_error("ERROR: Unable to determine video details, skipping video")
return True
[gpx_file_path,
isStationaryVid] = gpx_from_blackvue(video,
use_nmea_stream_timestamp=False)
video_start_time = get_video_start_time_blackvue(video)
if isStationaryVid:
if not gpx_file_path:
if os.path.basename(os.path.dirname(video)) != 'no_gps_data':
no_gps_folder = os.path.dirname(video) + '/no_gps_data/'
if not os.path.exists(no_gps_folder):
os.mkdir(no_gps_folder)
os.rename(video, no_gps_folder + os.path.basename(video))
print_error(
"Skipping file {} due to file not containing gps data".format(
video))
return True
if os.path.basename(os.path.dirname(video)) != 'stationary':
stationary_folder = os.path.dirname(video) + '/stationary/'
if not os.path.exists(stationary_folder):
os.mkdir(stationary_folder)
os.rename(video, stationary_folder + os.path.basename(video))
os.rename(gpx_file_path,
stationary_folder + os.path.basename(gpx_file_path))
print_error(
"Skipping file {} due to camera being stationary".format(video))
return True
if not isStationaryVid:
gpx_points = get_points_from_bv(video)
gps_video_start_time = gpx_points[0][0]
if filter_night_time == True:
# Unsupported feature: Check if video was taken at night
# TODO: Calculate sun incidence angle and decide based on threshold
# angle
sunrise_time = 9
sunset_time = 18
try:
timeZoneName, local_timezone_offset = get_timezone_and_utc_offset(
gpx_points[0][1], gpx_points[0][2])
if timeZoneName is None:
print(
"Could not determine local time. Video will be uploaded"
)
return False
local_video_datetime = video_start_time + local_timezone_offset
if local_video_datetime.time() < datetime.time(
sunrise_time, 0,
0) or local_video_datetime.time() > datetime.time(
sunset_time, 0, 0):
if os.path.basename(os.path.dirname(video)) != 'nighttime':
night_time_folder = os.path.dirname(
video) + '/nighttime/'
if not os.path.exists(night_time_folder):
os.mkdir(night_time_folder)
os.rename(video,
night_time_folder + os.path.basename(video))
os.rename(
gpx_file_path,
night_time_folder + os.path.basename(gpx_file_path))
print_error(
"Skipping file {} due to video being recorded at night (Before 9am or after 6pm)"
.format(video))
return True
except Exception as e:
print(
"Unable to determine time of day. Exception raised: {} \n Video will be uploaded"
.format(e))
return False
def filter_video_before_upload(video, filter_night_time=False):
try:
if not get_blackvue_info(video)['is_Blackvue_video']:
print("ERROR: Direct video upload is currently only supported for Blackvue DRS900S camera. Please use video_process command for other camera files")
return True
if get_blackvue_info(video)['camera_direction'] != 'Front':
print("ERROR: Currently, only front Blackvue videos are supported on this command. Please use video_process command for backwards camera videos")
return True
except:
print("ERROR: Unable to determine video details, skipping video")
return True
[gpx_file_path, isStationaryVid] = gpx_from_blackvue(
video, use_nmea_stream_timestamp=False)
video_start_time = get_video_start_time_blackvue(video)
if isStationaryVid:
if not gpx_file_path:
if os.path.basename(os.path.dirname(video)) != 'no_gps_data':
no_gps_folder = os.path.dirname(video) + '/no_gps_data/'
if not os.path.exists(no_gps_folder):
os.mkdir(no_gps_folder)
os.rename(video, no_gps_folder + os.path.basename(video))
print(
"Skipping file {} due to file not containing gps data".format(video))
return True
if os.path.basename(os.path.dirname(video)) != 'stationary':
stationary_folder = os.path.dirname(video) + '/stationary/'
if not os.path.exists(stationary_folder):
os.mkdir(stationary_folder)
os.rename(video, stationary_folder + os.path.basename(video))
os.rename(gpx_file_path, stationary_folder +
os.path.basename(gpx_file_path))
print("Skipping file {} due to camera being stationary".format(video))
return True
if not isStationaryVid:
gpx_points = get_points_from_bv(video)
gps_video_start_time = gpx_points[0][0]
if filter_night_time == True:
# Unsupported feature: Check if video was taken at night
# TODO: Calculate sun incidence angle and decide based on threshold
# angle
sunrise_time = 9
sunset_time = 18
try:
timeZoneName, local_timezone_offset = get_timezone_and_utc_offset(
gpx_points[0][1], gpx_points[0][2])
if timeZoneName is None:
print("Could not determine local time. Video will be uploaded")
return False
local_video_datetime = video_start_time + local_timezone_offset
if local_video_datetime.time() < datetime.time(sunrise_time, 0, 0) or local_video_datetime.time() > datetime.time(sunset_time, 0, 0):
if os.path.basename(os.path.dirname(video)) != 'nighttime':
night_time_folder = os.path.dirname(
video) + '/nighttime/'
if not os.path.exists(night_time_folder):
os.mkdir(night_time_folder)
os.rename(video, night_time_folder +
os.path.basename(video))
os.rename(gpx_file_path, night_time_folder +
os.path.basename(gpx_file_path))
print(
"Skipping file {} due to video being recorded at night (Before 9am or after 6pm)".format(video))
return True
except Exception as e:
print(
"Unable to determine time of day. Exception raised: {} \n Video will be uploaded".format(e))
return False