def get_video_duration(file):
"""
Returns the duration of a video file in timedelta.
"""
time = None
if arch in ('armv6l', 'armv7l'):
try:
omxplayer(file, info=True, _err_to_out=True)
except Exception as e:
for line in ("%s" % e).split('\n'):
if 'Duration' in line:
match = re.search(r'[0-9]+:[0-9]+:[0-9]+\.[0-9]+', line)
if match:
time_input = match.group()
time_split = time_input.split(':')
hours = int(time_split[0])
minutes = int(time_split[1])
seconds = float(time_split[2])
time = hours * 3600 + minutes * 60 + seconds
break
else:
try:
run_mplayer = mplayer('-identify', '-frames', '0', '-nosound',
file)
for line in run_mplayer.split('\n'):
if 'ID_LENGTH=' in line:
time = int(round(float(line.split('=')[1])))
break
except Exception as e:
pass
return time
def get_video_duration(file):
"""
Returns the duration of a video file in timedelta.
"""
time = None
try:
if arch in ('armv6l', 'armv7l'):
run_player = omxplayer(file, info=True, _err_to_out=True, _ok_code=[0, 1], _decode_errors='ignore')
else:
run_player = ffprobe('-i', file, _err_to_out=True)
except sh.ErrorReturnCode_1:
raise Exception('Bad video format')
for line in run_player.split('\n'):
if 'Duration' in line:
match = re.search(r'[0-9]+:[0-9]+:[0-9]+\.[0-9]+', line)
if match:
time_input = match.group()
time_split = time_input.split(':')
hours = int(time_split[0])
minutes = int(time_split[1])
seconds = float(time_split[2])
time = timedelta(hours=hours, minutes=minutes, seconds=seconds)
break
return time
def view_video(uri):
## For Raspberry Pi
if arch == 'armv6l':
logging.debug('Displaying video %s. Detected Raspberry Pi. Using omxplayer.' % uri)
if asset_is_accessible(uri):
run = omxplayer(uri, o=settings['audio_output'])
else:
logging.debug('Content is unaccessible. Skipping...')
return
if run.exit_code != 0:
logging.debug("Unclean exit: " + str(run))
# Clean up after omxplayer
omxplayer_logfile = path.join(getenv('HOME'), 'omxplayer.log')
if path.isfile(omxplayer_logfile):
remove(omxplayer_logfile)
## For x86
elif arch in ['x86_64', 'x86_32']:
logging.debug('Displaying video %s. Detected x86. Using mplayer.' % uri)
if asset_is_accessible(uri):
run = mplayer(uri, fs=True, nosound=True)
else:
logging.debug('Content is unaccessible. Skipping...')
return
if run.exit_code != 0:
logging.debug("Unclean exit: " + str(run))
def get_video_duration(file):
"""
Returns the duration of a video file in timedelta.
"""
time = None
try:
if arch in ('armv6l', 'armv7l'):
run_omxplayer = omxplayer(file, info=True, _err_to_out=True)
for line in run_omxplayer.split('\n'):
if 'Duration' in line:
match = re.search(r'[0-9]+:[0-9]+:[0-9]+\.[0-9]+', line)
if match:
time_input = match.group()
time_split = time_input.split(':')
hours = int(time_split[0])
minutes = int(time_split[1])
seconds = float(time_split[2])
time = timedelta(hours=hours, minutes=minutes, seconds=seconds)
break
else:
run_mplayer = mplayer('-identify', '-frames', '0', '-nosound', file)
for line in run_mplayer.split('\n'):
if 'ID_LENGTH=' in line:
time = timedelta(seconds=int(round(float(line.split('=')[1]))))
break
except:
pass
return time
def url_fails(url):
"""
If it is streaming
"""
if urlparse(url).scheme in ('rtsp', 'rtmp'):
if arch in ('armv6l', 'armv7l'):
run_omxplayer = omxplayer(url, info=True, _err_to_out=True, _ok_code=[0, 1])
for line in run_omxplayer.split('\n'):
if 'Input #0' in line:
return False
return True
else:
run_mplayer = mplayer('-identify', '-frames', '0', '-nosound', url)
for line in run_mplayer.split('\n'):
if 'Clip info:' in line:
return False
return True
"""
Try HEAD and GET for URL availability check.
"""
# Use Certifi module and set to True as default so users stop seeing InsecureRequestWarning in logs
if settings['verify_ssl']:
verify = certifi.where()
else:
verify = True
headers = {
'User-Agent': 'Mozilla/5.0 (X11; Linux armv7l) AppleWebKit/538.15 (KHTML, like Gecko) Version/8.0 Safari/538.15'
}
try:
if not validate_url(url):
return False
if requests.head(
url,
allow_redirects=True,
headers=headers,
timeout=10,
verify=verify
).status_code in HTTP_OK:
return False
if requests.get(
url,
allow_redirects=True,
headers=headers,
timeout=10,
verify=verify
).status_code in HTTP_OK:
return False
except (requests.ConnectionError, requests.exceptions.Timeout):
pass
return True
def view_video(uri):
logging.debug('Displaying video %s', uri)
if arch == 'armv6l':
run = sh.omxplayer(uri, o=settings['audio_output'], _bg=True)
else:
run = sh.mplayer(uri, '-nosound', _bg=True)
browser_clear(force=True)
run.wait()
def display_content(self, content):
assert content.content_type == Media.VIDEO
self.logger.debug('VideoPlayer receiving content %s', content)
uri = content.content_uri
if platform.linux_distribution()[0] in self.NON_PI_PLATFORMS:
self.process = sh.vlc(
'--no-osd', '-f', '--no-interact', '--repeat',
'--mouse-hide-timeout', '--no-video-title-show',
'--video-on-top', uri, _bg=True
)
else:
self.process = sh.omxplayer(
'--no-osd', '-b', '--loop', uri, _bg=True)
def display_content(self, content):
assert content.content_type == Media.VIDEO
self.logger.debug('VideoPlayer receiving content %s', content)
uri = content.content_uri
if platform.linux_distribution()[0] in self.NON_PI_PLATFORMS:
self.process = sh.vlc('--no-osd',
'-f',
'--no-interact',
'--repeat',
'--mouse-hide-timeout',
'--no-video-title-show',
'--video-on-top',
uri,
_bg=True)
else:
self.process = sh.omxplayer('--no-osd',
'-b',
'--loop',
uri,
_bg=True)
def view_video(uri):
## For Raspberry Pi
if arch == 'armv6l':
logging.debug('Displaying video %s. Detected Raspberry Pi. Using omxplayer.' % uri)
if asset_is_accessible(uri):
run = omxplayer(uri, o=settings['audio_output'], _bg=True)
else:
logging.debug('Content is unaccessible. Skipping...')
return
# Wait until omxplayer is starting before clearing the browser. This minimises delay between
# web and image content. Omxplayer will run on top of the browser so the delay in clearing
# won't be visible. This minimises delay between web and video.
browser_clear()
run.wait()
if run.exit_code != 0:
logging.debug("Unclean exit: " + str(run))
# Clean up after omxplayer
omxplayer_logfile = path.join(getenv('HOME'), 'omxplayer.log')
if path.isfile(omxplayer_logfile):
remove(omxplayer_logfile)
## For x86
elif arch in ['x86_64', 'x86_32']:
logging.debug('Displaying video %s. Detected x86. Using mplayer.' % uri)
if asset_is_accessible(uri):
run = mplayer(uri, fs=True, nosound=True, _bg=True)
else:
logging.debug('Content is unaccessible. Skipping...')
return
browser_clear()
run.wait()
if run.exit_code != 0:
logging.debug("Unclean exit: " + str(run))
def get_video_duration(file):
"""
Returns the duration of a video file in timedelta.
"""
time = None
try:
run_omxplayer = omxplayer(file, info=True, _err_to_out=True)
for line in run_omxplayer.split('\n'):
if 'Duration' in line:
match = re.search(r'[0-9]+:[0-9]+:[0-9]+\.[0-9]+', line)
if match:
time_input = match.group()
time_split = time_input.split(':')
hours = int(time_split[0])
minutes = int(time_split[1])
seconds = float(time_split[2])
time = timedelta(hours=hours, minutes=minutes, seconds=seconds)
break
except:
pass
return time
def get_video_duration(file):
"""
Returns the duration of a video file in timedelta.
"""
time = None
try:
run_omxplayer = omxplayer(file, info=True, _err_to_out=True)
for line in run_omxplayer.split('\n'):
if 'Duration' in line:
match = re.search(r'[0-9]+:[0-9]+:[0-9]+\.[0-9]+', line)
if match:
time_input = match.group()
time_split = time_input.split(':')
hours = int(time_split[0])
minutes = int(time_split[1])
seconds = float(time_split[2])
time = timedelta(hours=hours, minutes=minutes, seconds=seconds)
break
except:
pass
return time
r_sensor_value = r_acc / NUM_CAMP
i = 0
r_acc = 0
#print('R: ', r_sensor_value)
if r_sensor_value >= R_SENSOR_MAX:
if VIDEO_STARTED == False:
print("Starting video...")
sendUDP('1') # open
VIDEO_STARTED = True
VIDEO_PAUSED = False
run = omxplayer('-s', VIDEO_NAME, _bg=True, _out=interact, _out_bufsize=250)
time.sleep(1)
run_audio = aplay(AUDIO_NAME, _bg=True)
screen.fill((0,0,0))
pygame.display.update()
R_SENSOR_MAX = R_SENSOR_MAX - 3
elif r_sensor_value <= R_SENSOR_MIN:
sendUDP('0') # closed
else:
sendUDP('2') # motion
if VIDEO_STARTED == True:
VIDEO_STARTED = False
R_SENSOR_MAX = R_SENSOR_MAX + 3
pygame.display.update()
while True:
try:
if VIDEO_STARTED == False:
if (not (GPIO.input(GPIO_PIN))):
print("Starting video...")
sendUDP('1') # open
VIDEO_STARTED = True
VIDEO_PAUSED = False
time.sleep(.5)
run = omxplayer('-s',
VIDEO_NAME,
_bg=True,
_out=interact,
_out_bufsize=250)
time.sleep(1)
run_audio = aplay(AUDIO_NAME, _bg=True)
screen.fill((0, 0, 0))
pygame.display.update()
else:
# check if chapter button is pressed
if omx_stdin:
chapter = read_buttons()
if chapter > 0:
if VIDEO_PAUSED == True: