def streaming(): """ Configuration files """ platform = mkchromecast.__init__.platform tray = mkchromecast.__init__.tray debug = mkchromecast.__init__.debug config = ConfigParser.RawConfigParser() configurations = config_manager() # Class from mkchromecast.config configf = configurations.configf if os.path.exists(configf) and tray == True: configurations.chk_config() print(colors.warning('Configuration file exists')) print(colors.warning('Using defaults set there')) config.read(configf) backend = ConfigSectionMap('settings')['backend'] rcodec = ConfigSectionMap('settings')['codec'] bitrate = ConfigSectionMap('settings')['bitrate'] samplerate = ConfigSectionMap('settings')['samplerate'] notifications = ConfigSectionMap('settings')['notifications'] else: backend = mkchromecast.__init__.backend rcodec = mkchromecast.__init__.rcodec codec = mkchromecast.__init__.codec bitrate = str(mkchromecast.__init__.bitrate) samplerate = str(mkchromecast.__init__.samplerate) notifications = mkchromecast.__init__.notifications print(colors.options('Selected backend:') + ' ' + backend) if debug == True: print(':::node::: variables', backend, rcodec, bitrate, samplerate, notifications) try: youtubeurl = mkchromecast.__init__.youtubeurl except AttributeError: youtubeurl = None if youtubeurl == None: if backend == 'node' and rcodec != 'mp3': print( colors.warning('Codec ' + rcodec + ' is not supported by the node server!')) print('Using ' + codec + ' as default.') if backend == 'node': if int(bitrate) == 192: print( colors.options('Default bitrate used:') + ' ' + bitrate + 'k') elif int(bitrate) > 320: print( colors.warning('Maximum bitrate supported by ' + codec + ' is:') + ' ' + str(320) + 'k') bitrate = '320' print(colors.warning('Bitrate has been set to maximum!')) else: print(colors.options('Selected bitrate: ') + bitrate + 'k') if samplerate == '44100': print( colors.options('Default sample rate used:') + ' ' + samplerate + 'Hz') else: codecs_sr = ['mp3', 'ogg', 'aac', 'wav', 'flac'] ''' The codecs below do not support 96000Hz ''' no96k = ['mp3', 'ogg'] if codec in codecs_sr and int(samplerate) > 22000 and int( samplerate) <= 27050: samplerate = '22050' msg.samplerate_no96(codec) if codec in codecs_sr and int(samplerate) > 27050 and int( samplerate) <= 32000: samplerate = '32000' msg.samplerate_no96(codec) elif codec in codecs_sr and int(samplerate) > 32000 and int( samplerate) <= 36000: samplerate = '32000' msg.samplerate_no96(codec) elif codec in codecs_sr and int(samplerate) > 36000 and int( samplerate) <= 43000: samplerate = '44100' msg.samplerate_no96(codec) print( colors.warning('Sample rate has been set to default!')) elif codec in codecs_sr and int(samplerate) > 43000 and int( samplerate) <= 72000: samplerate = '48000' msg.samplerate_no96(codec) elif codec in codecs_sr and int(samplerate) > 72000: if codec in no96k: msg.samplerate_no96(codec) samplerate = '48000' print( colors.warning('Sample rate has been set to maximum!')) print( colors.options('Sample rate set to:') + ' ' + samplerate + 'Hz') """ Node section """ if os.path.exists('./bin/node') == True: webcast = [ './bin/node', './nodejs/node_modules/webcast-osx-audio/bin/webcast.js', '-b', bitrate, '-s', samplerate, '-p', '5000', '-u', 'stream' ] else: webcast = [ './nodejs/bin/node', './nodejs/node_modules/webcast-osx-audio/bin/webcast.js', '-b', bitrate, '-s', samplerate, '-p', '5000', '-u', 'stream' ] p = subprocess.Popen(webcast) if debug == True: print(':::node::: node command', webcast) f = open('/tmp/mkchromecast.pid', 'rb') pidnumber = int(pickle.load(f)) print(colors.options('PID of main process:') + ' ' + str(pidnumber)) localpid = getpid() print(colors.options('PID of streaming process:') + ' ' + str(localpid)) while p.poll() is None: try: time.sleep(0.5) if psutil.pid_exists( pidnumber ) == False: # With this I ensure that if the main app fails, everything inputint() # will get back to normal outputint() parent = psutil.Process(localpid) for child in parent.children( recursive=True ): # or parent.children() for recursive=False child.kill() parent.kill() except KeyboardInterrupt: print('Ctrl-c was requested') sys.exit(0) except IOError: print('I/O Error') sys.exit(0) except OSError: print('OSError') sys.exit(0) else: print(colors.warning('Reconnecting node streaming...')) if platform == 'Darwin' and notifications == 'enabled': if os.path.exists('images/google.icns') == True: noticon = 'images/google.icns' else: noticon = 'google.icns' if debug == True: print(':::node::: platform, tray, notifications', platform, tray, notifications) if platform == 'Darwin' and tray == True and notifications == 'enabled': reconnecting = [ './notifier/terminal-notifier.app/Contents/MacOS/terminal-notifier', '-group', 'cast', '-contentImage', noticon, '-title', 'mkchromecast', '-subtitle', 'node server failed', '-message', 'Reconnecting...' ] subprocess.Popen(reconnecting) if debug == True: print(':::node::: reconnecting notifier command', reconnecting) relaunch(stream, recasting, kill) return
print(colors.options('Selected bitrate:') + ' ' + bitrate) if samplerate == '44100': msg.samplerate_default(samplerate) else: codecs_sr = ['mp3', 'ogg', 'aac', 'wav', 'flac'] """ The codecs below do not support > 96000Hz """ no96k = ['mp3', 'ogg'] if codec in codecs_sr and int(samplerate) > 22000 and int( samplerate) <= 27050: samplerate = '22050' if codec in no96k: msg.samplerate_no96(codec) else: msg.samplerate_info(codec) if codec in codecs_sr and int(samplerate) > 27050 and int( samplerate) <= 32000: samplerate = '32000' if codec in no96k: msg.samplerate_no96(codec) else: msg.samplerate_info(codec) elif codec in codecs_sr and int(samplerate) > 32000 and int( samplerate) <= 36000: samplerate = '32000' if codec in no96k:
def streaming(): """ Configuration files """ platform = mkchromecast.__init__.platform tray = mkchromecast.__init__.tray debug = mkchromecast.__init__.debug config = ConfigParser.RawConfigParser() # Class from mkchromecast.config configurations = config_manager() configf = configurations.configf if os.path.exists(configf) and tray is True: configurations.chk_config() print(colors.warning("Configuration file exists")) print(colors.warning("Using defaults set there")) config.read(configf) backend = ConfigSectionMap("settings")["backend"] rcodec = ConfigSectionMap("settings")["codec"] bitrate = ConfigSectionMap("settings")["bitrate"] samplerate = ConfigSectionMap("settings")["samplerate"] notifications = ConfigSectionMap("settings")["notifications"] else: backend = mkchromecast.__init__.backend rcodec = mkchromecast.__init__.rcodec codec = mkchromecast.__init__.codec bitrate = str(mkchromecast.__init__.bitrate) samplerate = str(mkchromecast.__init__.samplerate) notifications = mkchromecast.__init__.notifications print(colors.options("Selected backend:") + " " + backend) if debug is True: print( ":::node::: variables %s, %s, %s, %s, %s" % (backend, rcodec, bitrate, samplerate, notifications) ) try: youtube_url = mkchromecast.__init__.youtube_url except AttributeError: youtube_url = None if youtube_url is None: if backend == "node" and rcodec != "mp3": print( colors.warning( "Codec " + rcodec + " is not supported by the node server!" ) ) print("Using " + codec + " as default.") if backend == "node": if int(bitrate) == 192: print(colors.options("Default bitrate used:") + " " + bitrate + "k.") elif int(bitrate) > 500: print( colors.warning("Maximum bitrate supported by " + codec + " is:") + " " + str(500) + "k." ) bitrate = "500" print(colors.warning("Bitrate has been set to maximum!")) else: print(colors.options("Selected bitrate: ") + bitrate + "k.") if samplerate == "44100": print( colors.options("Default sample rate used:") + " " + samplerate + "Hz." ) else: codecs_sr = ["mp3", "ogg", "aac", "wav", "flac"] """ The codecs below do not support 96000Hz """ no96k = ["mp3", "ogg"] if ( codec in codecs_sr and int(samplerate) > 22000 and int(samplerate) <= 27050 ): samplerate = "22050" msg.samplerate_no96(codec) if ( codec in codecs_sr and int(samplerate) > 27050 and int(samplerate) <= 32000 ): samplerate = "32000" msg.samplerate_no96(codec) elif ( codec in codecs_sr and int(samplerate) > 32000 and int(samplerate) <= 36000 ): samplerate = "32000" msg.samplerate_no96(codec) elif ( codec in codecs_sr and int(samplerate) > 36000 and int(samplerate) <= 43000 ): samplerate = "44100" msg.samplerate_no96(codec) print( colors.warning( "Sample rate has been set to \ default!" ) ) elif ( codec in codecs_sr and int(samplerate) > 43000 and int(samplerate) <= 72000 ): samplerate = "48000" msg.samplerate_no96(codec) elif codec in codecs_sr and int(samplerate) > 72000: if codec in no96k: msg.samplerate_no96(codec) samplerate = "48000" print( colors.warning( "Sample rate has been set to \ maximum!" ) ) print(colors.options("Sample rate set to:") + " " + samplerate + "Hz.") """ Node section """ paths = ["/usr/local/bin/node", "./bin/node", "./nodejs/bin/node"] for path in paths: if os.path.exists(path) is True: webcast = [ path, "./nodejs/node_modules/webcast-osx-audio/bin/webcast.js", "-b", bitrate, "-s", samplerate, "-p", "5000", "-u", "stream", ] break else: webcast = None print(colors.warning("Node is not installed...")) print( colors.warning("Use your package manager or their official " "installer...") ) pass if webcast is not None: p = subprocess.Popen(webcast) if debug is True: print(":::node::: node command: %s." % webcast) f = open("/tmp/mkchromecast.pid", "rb") pidnumber = int(pickle.load(f)) print(colors.options("PID of main process:") + " " + str(pidnumber)) localpid = getpid() print(colors.options("PID of streaming process: ") + str(localpid)) while p.poll() is None: try: time.sleep(0.5) # With this I ensure that if the main app fails, everything # will get back to normal if psutil.pid_exists(pidnumber) is False: inputint() outputint() parent = psutil.Process(localpid) # or parent.children() for recursive=False for child in parent.children(recursive=True): child.kill() parent.kill() except KeyboardInterrupt: print("Ctrl-c was requested") sys.exit(0) except IOError: print("I/O Error") sys.exit(0) except OSError: print("OSError") sys.exit(0) else: print(colors.warning("Reconnecting node streaming...")) if platform == "Darwin" and notifications == "enabled": if os.path.exists("images/google.icns") is True: noticon = "images/google.icns" else: noticon = "google.icns" if debug is True: print( ":::node::: platform, tray, notifications: %s, %s, %s." % (platform, tray, notifications) ) if platform == "Darwin" and tray is True and notifications == "enabled": reconnecting = [ "./notifier/terminal-notifier.app/Contents/MacOS/terminal-notifier", "-group", "cast", "-contentImage", noticon, "-title", "mkchromecast", "-subtitle", "node server failed", "-message", "Reconnecting...", ] subprocess.Popen(reconnecting) if debug is True: print( ":::node::: reconnecting notifier command: %s." % reconnecting ) relaunch(stream, recasting, kill) return