class Audio:
CHUNK = 8192
FORMAT = pyaudio.paInt16
CHANNELS = 1
RATE = 44100
RECORD_TIME = 5
player = None
def play(self, source):
'''
Play audio file from local storage
@params String source
Audio file path where will be playing.
'''
print(source)
try:
if self.player is None:
self.player = OMXPlayer(source)
elif self.player.is_playing() is False:
self.player = OMXPlayer(source)
except Exception as excep:
print(excep)
def record_voice(self, target):
'''
Start recording audio file into local storage
@params String target
Local path where will be save audio file.
'''
p_audio_obj = pyaudio.PyAudio()
stream = p_audio_obj.open(format=self.FORMAT,
channels=self.CHANNELS,
rate=self.RATE,
input=True,
frames_per_buffer=self.CHUNK,
output_device_index=4)
frames = []
try:
# Start recording
for i in range(0, int(self.RATE / self.CHUNK * self.RECORD_TIME)):
data = stream.read(self.CHUNK)
frames.append(data)
except IOError as excep:
print(excep)
stream.close()
p_audio_obj.terminate()
wave_obj = wave.open(target, 'wb')
wave_obj.setnchannels(self.CHANNELS)
wave_obj.setsampwidth(p_audio_obj.get_sample_size(self.FORMAT))
wave_obj.setframerate(self.RATE)
wave_obj.writeframes(b''.join(frames))
wave_obj.close()
down = 11
enter = 7
#All Gpio's as input and pull up
GPIO.setup(up, GPIO.IN, pull_up_down=GPIO.PUD_UP
) # Set button "up" as input and Activate pull up resistor
GPIO.setup(down, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setup(enter, GPIO.IN, pull_up_down=GPIO.PUD_UP)
#Funny, the player quits after one run (while becomes False), but finishes without error. No loop = dbus error
player = OMXPlayer(default, args=['-o', 'local', '--loop'])
player.set_video_pos(
200, 200, 627,
440) #video files are ?854 × 480px.? Divide with two + x1 and y1
while player.is_playing():
#TODO: create a way for videos to be in a mill. Look over c# prg.
#player = OMXPlayer(default, args=['-o', 'local'], )
#player.set_video_pos(200, 200, 627, 440)
if GPIO.input(up) == 0:
player.load(vida)
player.set_video_pos(200, 200, 627, 440)
print("button1 pushed")
player.play()
#sleep(5)
elif GPIO.input(down) == 0:
player.load(vidb)
player.set_video_pos(200, 200, 627, 440)
class VideoOmxplayerPlugin(Plugin):
video_extensions = {
'.avi', '.flv', '.wmv', '.mov', '.mp4', '.m4v', '.mpg', '.mpeg', '.rm',
'.swf', '.vob'
}
default_torrent_ports = [6881, 6891]
torrent_state = {}
def __init__(self,
args=[],
media_dirs=[],
download_dir=None,
torrent_ports=[],
*argv,
**kwargs):
super().__init__(*argv, **kwargs)
self.args = args
self.media_dirs = set(
filter(
lambda _: os.path.isdir(_),
map(lambda _: os.path.abspath(os.path.expanduser(_)),
media_dirs)))
if download_dir:
self.download_dir = os.path.abspath(
os.path.expanduser(download_dir))
if not os.path.isdir(self.download_dir):
raise RuntimeError(
'download_dir [{}] is not a valid directory'.format(
self.download_dir))
self.media_dirs.add(self.download_dir)
self.player = None
self.videos_queue = []
self.torrent_ports = torrent_ports if torrent_ports else self.default_torrent_ports
def play(self, resource):
if resource.startswith('youtube:') \
or resource.startswith('https://www.youtube.com/watch?v='):
resource = self._get_youtube_content(resource)
elif resource.startswith('magnet:?'):
response = self.download_torrent(resource)
resources = response.output
if resources:
self.videos_queue = resources
resource = self.videos_queue.pop(0)
else:
error = 'Unable to download torrent {}'.format(resource)
logging.warning(error)
return Response(errors=[error])
logging.info('Playing {}'.format(resource))
if self.player:
try:
self.player.stop()
self.player = None
except Exception as e:
logging.exception(e)
logging.warning(
'Unable to stop a previously running instance ' +
'of OMXPlayer, trying to play anyway')
try:
self.player = OMXPlayer(resource, args=self.args)
self._init_player_handlers()
except DBusException as e:
logging.warning('DBus connection failed: you will probably not ' +
'be able to control the media')
logging.exception(e)
return self.status()
def pause(self):
if self.player: self.player.play_pause()
def stop(self):
if self.player:
self.player.stop()
self.player.quit()
self.player = None
return self.status()
def voldown(self):
if self.player:
self.player.set_volume(max(-6000, self.player.volume() - 1000))
return self.status()
def volup(self):
if self.player:
self.player.set_volume(min(0, self.player.volume() + 1000))
return self.status()
def back(self):
if self.player:
self.player.seek(-30)
return self.status()
def forward(self):
if self.player:
self.player.seek(+30)
return self.status()
def next(self):
if self.player:
self.player.stop()
if self.videos_queue:
video = self.videos_queue.pop(0)
return self.play(video)
return Response(output={'status': 'no media'}, errors=[])
def hide_subtitles(self):
if self.player: self.player.hide_subtitles()
return self.status()
def hide_video(self):
if self.player: self.player.hide_video()
return self.status()
def is_playing(self):
if self.player: return self.player.is_playing()
else: return False
def load(self, source, pause=False):
if self.player: self.player.load(source, pause)
return self.status()
def metadata(self):
if self.player: return Response(output=self.player.metadata())
return self.status()
def mute(self):
if self.player: self.player.mute()
return self.status()
def unmute(self):
if self.player: self.player.unmute()
return self.status()
def seek(self, relative_position):
if self.player: self.player.seek(relative_position)
return self.status()
def set_position(self, position):
if self.player: self.player.set_seek(position)
return self.status()
def set_volume(self, volume):
# Transform a [0,100] value to an OMXPlayer volume in [-6000,0]
volume = 60.0 * volume - 6000
if self.player: self.player.set_volume(volume)
return self.status()
def status(self):
state = PlayerState.STOP.value
if self.player:
state = self.player.playback_status().lower()
if state == 'playing': state = PlayerState.PLAY.value
elif state == 'stopped': state = PlayerState.STOP.value
elif state == 'paused': state = PlayerState.PAUSE.value
return Response(
output=json.dumps({
'source': self.player.get_source(),
'state': state,
'volume': self.player.volume(),
'elapsed': self.player.position(),
'duration': self.player.duration(),
'width': self.player.width(),
'height': self.player.height(),
}))
else:
return Response(
output=json.dumps({'state': PlayerState.STOP.value}))
def on_play(self):
def _f(player):
get_bus().post(VideoPlayEvent(video=self.player.get_source()))
return _f
def on_pause(self):
def _f(player):
get_bus().post(VideoPauseEvent(video=self.player.get_source()))
return _f
def on_stop(self):
def _f(player):
get_bus().post(VideoStopEvent())
return _f
def _init_player_handlers(self):
if not self.player:
return
self.player.playEvent += self.on_play()
self.player.pauseEvent += self.on_pause()
self.player.stopEvent += self.on_stop()
def search(self, query, types=None, queue_results=False, autoplay=False):
results = []
if types is None:
types = {'youtube', 'file', 'torrent'}
if 'file' in types:
file_results = self.file_search(query).output
results.extend(file_results)
if 'torrent' in types:
torrent_results = self.torrent_search(query).output
results.extend(torrent_results)
if 'youtube' in types:
yt_results = self.youtube_search(query).output
results.extend(yt_results)
if results:
if queue_results:
self.videos_queue = [_['url'] for _ in results]
if autoplay:
self.play(self.videos_queue.pop(0))
elif autoplay:
self.play(results[0]['url'])
return Response(output=results)
@classmethod
def _is_video_file(cls, filename):
is_video = False
for ext in cls.video_extensions:
if filename.lower().endswith(ext):
is_video = True
break
return is_video
def file_search(self, query):
results = []
query_tokens = [_.lower() for _ in re.split('\s+', query.strip())]
for media_dir in self.media_dirs:
logging.info('Scanning {} for "{}"'.format(media_dir, query))
for path, dirs, files in os.walk(media_dir):
for f in files:
if not self._is_video_file(f):
continue
matches_query = True
for token in query_tokens:
if token not in f.lower():
matches_query = False
break
if not matches_query:
continue
results.append({
'url': 'file://' + path + os.sep + f,
'title': f,
})
return Response(output=results)
def youtube_search(self, query):
logging.info('Searching YouTube for "{}"'.format(query))
query = urllib.parse.quote(query)
url = "https://www.youtube.com/results?search_query=" + query
response = urllib.request.urlopen(url)
html = response.read()
soup = BeautifulSoup(html, 'lxml')
results = []
for vid in soup.findAll(attrs={'class': 'yt-uix-tile-link'}):
m = re.match('(/watch\?v=[^&]+)', vid['href'])
if m:
results.append({
'url': 'https://www.youtube.com' + m.group(1),
'title': vid['title'],
})
logging.info(
'{} YouTube video results for the search query "{}"'.format(
len(results), query))
return Response(output=results)
@classmethod
def _get_youtube_content(cls, url):
m = re.match('youtube:video:(.*)', url)
if m: url = 'https://www.youtube.com/watch?v={}'.format(m.group(1))
proc = subprocess.Popen(['youtube-dl', '-f', 'best', '-g', url],
stdout=subprocess.PIPE)
return proc.stdout.read().decode("utf-8", "strict")[:-1]
def torrent_search(self, query):
logging.info(
'Searching matching movie torrents for "{}"'.format(query))
request = urllib.request.urlopen(
urllib.request.Request(
'https://api.apidomain.info/list?' +
urllib.parse.urlencode({
'sort': 'relevance',
'quality': '720p,1080p,3d',
'page': 1,
'keywords': query,
}),
headers={
'User-Agent':
'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 ' +
'(KHTML, like Gecko) Chrome/62.0.3202.94 Safari/537.36'
}))
results = [{
'url': _['items'][0]['torrent_magnet'],
'title': _['title'],
} for _ in json.loads(request.read())['MovieList']]
return Response(output=results)
def download_torrent(self, magnet):
import libtorrent as lt
if not self.download_dir:
raise RuntimeError(
'No download_dir specified in video.omxplayer configuration')
ses = lt.session()
ses.listen_on(*self.torrent_ports)
info = lt.parse_magnet_uri(magnet)
logging.info('Downloading "{}" to "{}" from [{}]'.format(
info['name'], self.download_dir, magnet))
params = {
'save_path': self.download_dir,
'storage_mode': lt.storage_mode_t.storage_mode_sparse,
}
transfer = lt.add_magnet_uri(ses, magnet, params)
status = transfer.status()
files = []
self.torrent_state = {
'url': magnet,
'title': info['name'],
}
while (not status.is_seeding):
status = transfer.status()
torrent_file = transfer.torrent_file()
if torrent_file:
files = [
os.path.join(self.download_dir,
torrent_file.files().file_path(i))
for i in range(0,
torrent_file.files().num_files())
if self._is_video_file(torrent_file.files().file_name(i))
]
self.torrent_state['progress'] = 100 * status.progress
self.torrent_state['download_rate'] = status.download_rate
self.torrent_state['upload_rate'] = status.upload_rate
self.torrent_state['num_peers'] = status.num_peers
self.torrent_state['state'] = status.state
logging.info(
('Torrent download: {:.2f}% complete (down: {:.1f} kb/s ' +
'up: {:.1f} kB/s peers: {} state: {})').format(
status.progress * 100, status.download_rate / 1000,
status.upload_rate / 1000, status.num_peers,
status.state))
time.sleep(5)
return Response(output=files)
def get_torrent_state(self):
return self.torrent_state
GPIO.setup(enter, GPIO.IN, pull_up_down=GPIO.PUD_UP)
#All players are playing at the same time!?! HOW TO FIX?
playerA = OMXPlayer('/home/pi/Desktop/video/ai.mp4',
args=['-o', 'local', '--loop'])
playerB = OMXPlayer('/home/pi/Desktop/video/Culture4Fun.mp4',
args=['-o', 'local', '--loop'])
playerC = OMXPlayer('/home/pi/Desktop/video/MT.mp4',
args=['-o', 'local', '--loop'])
playerA.play()
playerA.set_video_pos(200, 200, 627, 440)
while True:
if GPIO.input(up) == 0: #set in interrupt
if playerA.is_playing() == True:
playerB.set_video_pos(200, 200, 627, 440)
playerB.play()
elif playerB.is_playing == True:
playerC.set_video_pos(200, 200, 627, 440)
playerC.play()
else:
playerA.set_video_pos(200, 200, 627, 440)
playerA.play()
if GPIO.input(down) == 0: # set in interrupt
if playerC.is_playing() == True:
playerB.play()
playerB.set_video_pos(200, 200, 627, 440)
elif playerB.is_playing == True:
playerA.play()
#-----------------------------
#Main code
try:
# player-Objekt erzeugen,parametrieren und das Video und Aktoren auf 0 setzen
player = OMXPlayer('/home/pi/Desktop/R_A_vid_v2.mp4',
args=['--win', '0 0 1920 1080', '--no-osd'])
player.set_position(0)
player.play()
action(0, 0, 0, 0, 0)
# stetige Abfrage welche Aktoren angesteuert werden wollen. wenn nichts geschieht, GPIO_Reset wird ausgefuert
# in den jeweiligen Zeitintervallen werden die Aktoren angesteuert
while 1:
while 3 < player.position() < 5 and player.is_playing():
action(25, 100, 0, 0, 0)
print(player.position())
GPIO_reset()
while 21 - 15 < player.position() < 21 and player.is_playing():
action(0, 0, 0, 0, 100)
print(player.position())
GPIO_reset()
while 21 < player.position() < 24 and player.is_playing():
action(30, 0, 0, 0, 100)
print(player.position())
GPIO_reset()
while 40 < player.position() < 48 and player.is_playing():
global currentSongIndex
global path
if(currentSongIndex >= len(songList) and globalPlayer.is_playing()):
currentSongIndex = 0
else:
currentSongIndex = currentSongIndex + 1
globalPlayer = OMXPlayer(path + songList[currentSongIndex])
globalPlayer.play()
readSongData()
globalPlayer = OMXPlayer(path + songList[0])
while True:
if(not globalPlayer.is_playing() and not isPaused):
nextSong()
while port.inWaiting() < 2:
pass
newHeading = ord(port.read())
newSide = ord(port.read())
if(newSide == 3 or newSide == 6):
if(currentSide != 3 and currentSide != 6):
pause()
if(currentSide == 3 or currentSide == 6):
if(newSide != 3 and newSide != 6):
play()
def basic_func():
try:
print(commands)
print(commands["play_pause"])
directory = create_playlist()
shuffle(directory)
print("currently, my playlist is {}".format(directory))
my_playlist_length = len(directory)
my_song_index = 0
my_song = directory[0]
print("My song right now is {}".format(my_song))
player = OMXPlayer(my_song)
print("player initialized")
player.pause()
my_volume = player.volume()
while True:
if player.position() >= player.duration() - 1.5:
sleep(0.2)
commands["skip"] = True
if commands["play_pause"]:
if not player.is_playing():
sleep(0.2)
print("I was paused, now I'm playing")
player.play()
elif player.is_playing():
sleep(0.2)
player.pause()
print(player.duration())
print(player.position())
commands["play_pause"] = False
if commands["stop"]:
sleep(0.2)
player.stop()
commands["stop"] = False
if commands["quieter"]:
sleep(0.2)
my_volume = player.volume()
my_volume = my_volume - 100
player.set_volume(my_volume)
print(my_volume)
commands["quieter"] = False
if commands["louder"]:
sleep(0.2)
my_volume = player.volume()
if my_volume <= 900:
my_volume = my_volume + 100
player.set_volume(my_volume)
print(my_volume)
commands["louder"] = False
if commands["quit"]:
sleep(0.2)
print("run")
player.quit()
print("run 2")
subprocess.check_call(["python", "/home/pi/startup.py"])
print("run 3")
break
if commands["skip"]:
sleep(0.2)
player.quit()
my_song_index = (my_song_index + 1) % my_playlist_length
if my_song_index == 0:
print("my playlist was {}".format(directory))
shuffle(directory)
print("my playlist is now {}".format(directory))
my_song = directory[my_song_index]
player = OMXPlayer(my_song)
player.set_volume(my_volume)
commands["skip"] = False
print("Now, my_song is {}".format(my_song))
except:
GPIO.cleanup()
player.quit()
class Player:
def __init__(self, appli):
self.currVideo = None
self.formatId = 0
self.subtitleId = -1
self.audioStreamId = 0
self.omxProcess = None
self.currTotViewed = 0
self.lastPos = 0
self.appli = appli
self.wasPlaying = False
def LoadVideo(self, video):
if self.isStarted():
self.stop()
self.wasPlaying = False
self.currVideo = video
self.formatId = 0
self.subtitleId = -1
self.audioStreamId = 0
self.currTotViewed = 0
self.lastPos = 0
# Set the format of the video
def setVideoFormat(self, formatId):
if self.currVideo and formatId != self.formatId:
# If the video has this format
if self.currVideo.getFormat(formatId):
oldFormat = self.formatId
self.formatId = formatId
if self.isStarted():
self.wasPlaying = False
oldPos = self.getPosition()
wasPlaying = self.isPlaying()
# Try to play the new format but fallback on the previous one if it fails
if self.tryPlayingFormat(
formatId) or self.tryPlayingFormat(oldFormat):
self.setPosition(oldPos)
if not wasPlaying:
self.playPause()
else:
return False
return True
return False
# Set a different audio stream
def setAudioFormat(self, formatId):
try:
if self.isStarted():
if self.omxProcess.select_audio(formatId):
self.audioStreamId = formatId
return True
else:
return False
else:
return False
except:
self.clearPlayer()
return False
# Set a subtitle track
def setSubtitlesFormat(self, formatId):
try:
if self.isStarted():
if formatId > -1:
self.omxProcess.show_subtitles()
if self.omxProcess.select_subtitle(formatId):
self.subtitleId = formatId
return True
else:
return False
else:
self.subtitleId = -1
return self.omxProcess.hide_subtitles()
else:
return False
except:
self.clearPlayer()
return False
# Tries to play or pause the current video
def playPause(self):
if self.currVideo:
if self.isStarted():
try:
if self.isPlaying():
self.omxProcess.pause()
else:
self.omxProcess.play()
return True
except:
self.clearPlayer()
return False
else:
ok = False
if self.formatId != 0:
ok = self.tryPlayingFormat(self.formatId)
if not ok:
# Try to play formats starting from the highest resolution one
for fid in range(1, len(self.currVideo.getFormatList())):
if self.tryPlayingFormat(fid):
ok = True
break
return ok
return False
def stop(self):
self.wasPlaying = False
try:
if self.omxProcess:
self.omxProcess.quit()
self.omxProcess = None
return True
return False
except:
self.clearPlayer()
return False
# Tries to play a given format of the video
def tryPlayingFormat(self, formatId):
if self.isStarted():
self.stop()
try:
self.formatId = formatId
print('Trying to play ', formatId, 'path:',
self.currVideo.getRessourcePath(formatId))
self.omxProcess = OMXPlayer(
self.currVideo.getRessourcePath(formatId), args=['-b'])
# Wait a bit for loading before disqualifying the format
while self.omxProcess.playback_status() == 'Paused':
sleep(0.01)
if self.isPlaying():
print('isplaying:True')
return True
except Exception as e:
self.clearPlayer()
print(str(e), str(self.currVideo.getFormatList()))
# Handle the case in which the format couldn't be played
self.stop()
self.formatId = 0
return False
def isPlaying(self):
try:
return self.omxProcess and self.omxProcess.is_playing()
except:
self.clearPlayer()
return False
def isStarted(self):
try:
return self.omxProcess and self.omxProcess.can_play()
except:
self.clearPlayer()
return False
def isPaused(self):
return self.isStarted() and not self.isPlaying()
def getPosition(self):
try:
if self.isStarted():
return self.omxProcess.position()
else:
return 0
except:
self.clearPlayer()
return 0
def getDuration(self):
try:
if self.isStarted():
return int(self.omxProcess.duration())
elif self.currVideo:
return self.currVideo.duration
else:
return 1
except:
self.clearPlayer()
return 1
def getSubtitles(self):
subs = {-1: 'None'}
try:
if self.isStarted():
for substr in self.omxProcess.list_subtitles():
idx, lng, name, cdc, actv = substr.split(':')
subs[idx] = lng + (('-' + name) if len(name) > 0 else '')
if actv:
self.subtitleId = idx
return subs
except:
self.clearPlayer()
return subs
def hasSubtitles(self):
try:
return self.isStarted() and len(
self.omxProcess.list_subtitles()) > 0
except:
self.clearPlayer()
return False
def getAudioStreams(self):
auds = {}
try:
if self.isStarted():
for audstr in self.omxProcess.list_audio():
idx, lng, name, cdc, actv = audstr.split(':')
auds[idx] = lng + (('-' + name) if len(name) > 0 else '')
if actv:
self.audioStreamId = idx
return auds
except:
self.clearPlayer()
return auds
def hasAudioStreams(self):
try:
return self.isStarted() and len(self.omxProcess.list_audio()) > 1
except:
self.clearPlayer()
return False
def hasVideoStreams(self):
if self.currVideo:
okFormatList = json.loads(self.currVideo.okFormatsList)
return len(okFormatList) > 2
else:
return False
def getStatus(self):
isPlaying = self.isPlaying()
isPaused = self.isPaused()
currPos = self.getPosition()
dur = self.getDuration()
if isPlaying or isPaused:
self.wasPlaying = True
self.currTotViewed += currPos - self.lastPos
self.lastPos = currPos
with self.appli.threadLock:
if self.currTotViewed / dur > Parameters.get().viewedThreshold:
self.currVideo.viewed = True
self.currVideo.save()
self.appli.updatePart('playlist')
else:
with self.appli.threadLock:
pt = Parameters.get().autoRestartPosThresh
if self.wasPlaying and pt < self.lastPos < self.getDuration() - pt:
self.tryPlayingFormat(self.formatId)
self.setPosition(self.lastPos)
return {
'position': currPos,
'duration': dur,
'isPlaying': isPlaying,
'isPaused': isPaused
}
def setPosition(self, newPos):
try:
# If the video is not started, start it and jump to the position
if self.isStarted() or self.playPause():
self.omxProcess.set_position(newPos)
return True
else:
return False
except:
self.clearPlayer()
return False
def getFormatList(self):
return self.currVideo.getFormatList() if self.currVideo else []
def getFormatListItems(self):
return [(fid, f['name']) for fid, f in enumerate(self.getFormatList())]
def clearPlayer(self):
if self.omxProcess:
try:
self.omxProcess.quit()
except:
pass
self.omxProcess = None
class MediaOmxplayerPlugin(MediaPlugin):
"""
Plugin to control video and media playback using OMXPlayer.
Requires:
* **omxplayer** installed on your system (see your distro instructions)
* **omxplayer-wrapper** (``pip install omxplayer-wrapper``)
"""
def __init__(self, args=None, *argv, timeout: float = 20., **kwargs):
"""
:param args: Arguments that will be passed to the OMXPlayer constructor
(e.g. subtitles, volume, start position, window size etc.) see
https://github.com/popcornmix/omxplayer#synopsis and
https://python-omxplayer-wrapper.readthedocs.io/en/latest/omxplayer/#omxplayer.player.OMXPlayer
:type args: list
:param timeout: How long the plugin should wait for a video to start upon play request (default: 20 seconds).
"""
super().__init__(*argv, **kwargs)
if args is None:
args = []
self.args = args
self.timeout = timeout
self._player = None
self._handlers = {e.value: [] for e in PlayerEvent}
self._play_started = threading.Event()
@action
def play(self, resource=None, subtitles=None, *args, **kwargs):
"""
Play or resume playing a resource.
:param resource: Resource to play. Supported types:
* Local files (format: ``file://<path>/<file>``)
* Remote videos (format: ``https://<url>/<resource>``)
* YouTube videos (format: ``https://www.youtube.com/watch?v=<id>``)
* Torrents (format: Magnet links, Torrent URLs or local Torrent files)
:param subtitles: Subtitles file
"""
if not resource:
if not self._player:
self.logger.warning('No OMXPlayer instances running')
else:
self._player.play()
return self.status()
else:
self._play_started.clear()
self._post_event(MediaPlayRequestEvent, resource=resource)
if subtitles:
args += ('--subtitles', subtitles)
resource = self._get_resource(resource)
if self._player:
try:
self._player.stop()
self._player = None
except Exception as e:
self.logger.exception(e)
self.logger.warning(
'Unable to stop a previously running instance ' +
'of OMXPlayer, trying to play anyway')
from dbus import DBusException
try:
from omxplayer import OMXPlayer
self._player = OMXPlayer(resource, args=self.args)
except DBusException as e:
self.logger.warning(
'DBus connection failed: you will probably not ' +
'be able to control the media')
self.logger.exception(e)
self._post_event(MediaPlayEvent, resource=resource)
self._init_player_handlers()
if not self._play_started.wait(timeout=self.timeout):
self.logger.warning(
f'The player has not sent a play started event within {self.timeout}'
)
return self.status()
@action
def pause(self):
""" Pause the playback """
if self._player:
self._player.play_pause()
return self.status()
@action
def stop(self):
""" Stop the playback (same as quit) """
return self.quit()
@action
def quit(self):
""" Quit the player """
from omxplayer.player import OMXPlayerDeadError
if self._player:
try:
try:
self._player.stop()
except Exception as e:
self.logger.warning(f'Could not stop player: {str(e)}')
self._player.quit()
except OMXPlayerDeadError:
pass
finally:
self._player = None
return {'status': 'stop'}
def get_volume(self) -> float:
"""
:return: The player volume in percentage [0, 100].
"""
if self._player:
return self._player.volume() * 100
@action
def voldown(self, step=10.0):
"""
Decrease the volume.
:param step: Volume decrease step between 0 and 100 (default: 10%).
:type step: float
"""
if self._player:
self.set_volume(max(0, self.get_volume() - step))
return self.status()
@action
def volup(self, step=10.0):
"""
Increase the volume.
:param step: Volume increase step between 0 and 100 (default: 10%).
:type step: float
"""
if self._player:
self.set_volume(min(100, self.get_volume() + step))
return self.status()
@action
def back(self, offset=30):
""" Back by (default: 30) seconds """
if self._player:
self._player.seek(-offset)
return self.status()
@action
def forward(self, offset=30):
""" Forward by (default: 30) seconds """
if self._player:
self._player.seek(offset)
return self.status()
@action
def next(self):
""" Play the next track/video """
if self._player:
self._player.stop()
if self._videos_queue:
video = self._videos_queue.pop(0)
self.play(video)
return self.status()
@action
def hide_subtitles(self):
""" Hide the subtitles """
if self._player:
self._player.hide_subtitles()
return self.status()
@action
def hide_video(self):
""" Hide the video """
if self._player:
self._player.hide_video()
return self.status()
@action
def is_playing(self):
"""
:returns: True if it's playing, False otherwise
"""
return self._player.is_playing()
@action
def load(self, resource, pause=False, **kwargs):
"""
Load a resource/video in the player.
:param resource: URL or filename to load
:type resource: str
:param pause: If set, load the video in paused mode (default: False)
:type pause: bool
"""
if self._player:
self._player.load(resource, pause=pause)
return self.status()
@action
def metadata(self):
""" Get the metadata of the current video """
if self._player:
return self._player.metadata()
return self.status()
@action
def mute(self):
""" Mute the player """
if self._player:
self._player.mute()
return self.status()
@action
def unmute(self):
""" Unmute the player """
if self._player:
self._player.unmute()
return self.status()
@action
def seek(self, position):
"""
Seek to the specified number of seconds from the start.
:param position: Number of seconds from the start
:type position: float
"""
if self._player:
self._player.set_position(position)
return self.status()
@action
def set_position(self, position):
"""
Seek to the specified number of seconds from the start (same as :meth:`.seek`).
:param position: Number of seconds from the start
:type position: float
"""
return self.seek(position)
@action
def set_volume(self, volume):
"""
Set the volume
:param volume: Volume value between 0 and 100
:type volume: float
"""
if self._player:
self._player.set_volume(volume / 100)
return self.status()
@action
def status(self):
"""
Get the current player state.
:returns: A dictionary containing the current state.
Format::
output = {
"duration": Duration in seconds,
"filename": Media filename,
"fullscreen": true or false,
"mute": true or false,
"path": Media path
"pause": true or false,
"position": Position in seconds
"seekable": true or false
"state": play, pause or stop
"title": Media title
"url": Media url
"volume": Volume between 0 and 100
"volume_max": 100,
}
"""
from omxplayer.player import OMXPlayerDeadError
from dbus import DBusException
if not self._player:
return {'state': PlayerState.STOP.value}
try:
state = self._player.playback_status().lower()
except (OMXPlayerDeadError, DBusException) as e:
self.logger.warning(f'Could not retrieve player status: {e}')
if isinstance(e, OMXPlayerDeadError):
self._player = None
return {'state': PlayerState.STOP.value}
if state == 'playing':
state = PlayerState.PLAY.value
elif state == 'stopped':
state = PlayerState.STOP.value
elif state == 'paused':
state = PlayerState.PAUSE.value
return {
'duration':
self._player.duration(),
'filename':
urllib.parse.unquote(self._player.get_source()).split('/')[-1]
if self._player.get_source().startswith('file://') else None,
'fullscreen':
self._player.fullscreen(),
'mute':
self._player._is_muted,
'path':
self._player.get_source(),
'pause':
state == PlayerState.PAUSE.value,
'position':
max(0, self._player.position()),
'seekable':
self._player.can_seek(),
'state':
state,
'title':
urllib.parse.unquote(self._player.get_source()).split('/')[-1]
if self._player.get_source().startswith('file://') else None,
'url':
self._player.get_source(),
'volume':
self.get_volume(),
'volume_max':
100,
}
def add_handler(self, event_type, callback):
if event_type not in self._handlers.keys():
raise AttributeError(
'{} is not a valid PlayerEvent type'.format(event_type))
self._handlers[event_type].append(callback)
@staticmethod
def _post_event(evt_type, **evt):
bus = get_bus()
bus.post(evt_type(player='local', plugin='media.omxplayer', **evt))
def on_play(self):
def _f(player):
if self.volume and not self._play_started.is_set():
self.set_volume(self.volume)
self._play_started.set()
resource = player.get_source()
self._post_event(MediaPlayEvent, resource=resource)
for callback in self._handlers[PlayerEvent.PLAY.value]:
callback(resource)
return _f
def on_pause(self):
def _f(player):
resource = player.get_source()
self._post_event(MediaPauseEvent, resource=resource)
for callback in self._handlers[PlayerEvent.PAUSE.value]:
callback(resource)
return _f
def on_stop(self):
def _f(*_, **__):
self._post_event(MediaStopEvent)
for callback in self._handlers[PlayerEvent.STOP.value]:
callback()
return _f
def on_seek(self):
def _f(player, *_, **__):
self._post_event(MediaSeekEvent, position=player.position())
return _f
def _init_player_handlers(self):
if not self._player:
return
self._player.playEvent += self.on_play()
self._player.pauseEvent += self.on_pause()
self._player.stopEvent += self.on_stop()
self._player.exitEvent += self.on_stop()
self._player.positionEvent += self.on_seek()
self._player.seekEvent += self.on_seek()
def toggle_subtitles(self, *args, **kwargs):
raise NotImplementedError
def set_subtitles(self, filename, *args, **kwargs):
raise NotImplementedError
def remove_subtitles(self, *args, **kwargs):
raise NotImplementedError
class View(QtGui.QMainWindow, gui.Ui_Form):
# Signals
game = pyqtSignal()
def __init__(self):
super(self.__class__, self).__init__()
self.setupUi(self)
self.time1.setValue(1)
self.time2.setValue(1)
self.time1.setMaximum(1)
self.time2.setMaximum(1)
self.timer = QTimer(self)
self.timer.timeout.connect(self.run)
self.timer.start(1) # Bei Autostart wirklich 1 ms da kein System im Hintergrund ist
self.logo.setPixmap(QtGui.QPixmap("/home/pi/Public/bilder/logoS.png"))
self.logoR.setPixmap(QtGui.QPixmap("/home/pi/Public/bilder/logo.png"))
self.hintergrund.setPixmap(QtGui.QPixmap("/home/pi/Public/bilder/bg.png"))
# Slot
@pyqtSlot()
def run(self):
global mode
global videoStart
global explainTextStep
global startGame
if mode is 0: # Savemode
"""
Hier werden alle Werte zurück gesetzt
"""
videoStart = True
setInterrupt(13)
explainTextStep = 0
startGame = False
self.startBildschirm.setVisible(True)
mode = 1
elif mode is 1: # Startbildschirm
pass
elif mode is 2: # Übergang Erklärphase
removeInterrupt(13)
setInterrupt(11)
self.startBildschirm.setVisible(False)
self.sensorTexte.setVisible(True)
mode = 3
elif mode is 3: # Erklärphase
"""
Text anzeigen durch "explainTextStep"
"""
if explainTextStep is 5:
if not startGame:
startGame = True
setInterrupt(13)
removeInterrupt(11)
self.text.setText("Start Game")
# Texte Anzeigen lassen
else:
self.text.setText(str(explainTextStep))
pass
elif mode is 4: # Übergang Spielphase
removeInterrupt(11)
removeInterrupt(13)
self.sensorTexte.setVisible(False)
self.startBildschirm.setVisible(False)
mode = 5
elif mode is 5: # Spielphase
if videoStart:
self.player = OMXPlayer('/home/pi/Public/Videos/teil1Neu.mp4')
self.time1.setMaximum(int(self.player.duration()))
self.time2.setMaximum(int(self.player.duration()))
self.player.set_video_pos(260, 300, 1690, 1080)
videoStart = False
if self.player.is_playing():
restTime = int(self.player.duration())-int(self.player.position())
self.time1.setValue(restTime)
self.time2.setValue(restTime)
pass
# Spielläuft
else:
# Spielfertig
self.player.quit()
mode = 0
else:
pass
global currentSongIndex
global path
if (currentSongIndex >= len(songList) and globalPlayer.is_playing()):
currentSongIndex = 0
else:
currentSongIndex = currentSongIndex + 1
globalPlayer = OMXPlayer(path + songList[currentSongIndex])
globalPlayer.play()
readSongData()
globalPlayer = OMXPlayer(path + songList[0])
while True:
if (not globalPlayer.is_playing() and not isPaused):
nextSong()
while port.inWaiting() < 2:
pass
newHeading = ord(port.read())
newSide = ord(port.read())
if (newSide == 3 or newSide == 6):
if (currentSide != 3 and currentSide != 6):
pause()
if (currentSide == 3 or currentSide == 6):
if (newSide != 3 and newSide != 6):
play()
def basic_func():
## try:
print(commands)
print(commands["play_pause"])
directory = create_playlist()
shuffle(directory)
print ("currently, my playlist is {}".format(directory))
my_playlist_length = len(directory)
my_song_index = 0
my_song = directory[0]
print ("My song right now is {}".format(my_song))
player = OMXPlayer(my_song)
print ("im intalized")
player.pause()
my_volume = player.volume()
while True:
if player.position() >= player.duration()-1.5:
commands["skip"] = True
if commands["play_pause"]:
print("pressed")
if not player.is_playing():
print ("I was paused, now I'm playing")
player.play()
elif player.is_playing():
player.pause()
print (player.duration())
print (player.position())
commands["play_pause"] = False
elif commands["quit"]:
print ('im quiting')
commands["quit"] = False
player.quit()
break
elif commands["quieter"]:
my_volume = my_volume-1000
player.set_volume(my_volume)
print(my_volume)
commands["quieter"] = False
elif commands["louder"]:
my_volume = player.volume()
my_volume = my_volume+1000
player.set_volume(my_volume)
print(my_volume)
commands["louder"] = False
elif commands["skip"]:
player.quit()
my_song_index = (my_song_index + 1)%my_playlist_length
if my_song_index == 0:
print ("my playlist was {}".format(directory))
shuffle(directory)
print ("my playlist is now {}".format(directory))
my_song = directory[my_song_index]
player = OMXPlayer(my_song)
player.set_volume(my_volume)
commands["skip"] = False
print ("Now, my_song is {}".format(my_song))
## except:
GPIO.cleanup()
player.quit()
