I thank you @Chris which you have tested the Youtube function in the Plugin and also how I to the same result has come.
PYTHONPATH: /usr/lib/enigma2/python
DVB_API_VERSION 5 DVB_API_VERSION_MINOR 10
ENIGMA2_DEBUG settings: Level=3
< 925.895> [HardwareInfo] Scanning hardware info
< 925.897> Detected: vuduo2 (1500A0)
< 925.907> [Harddisk] enumerating block devices...
< 925.913> [Harddisk] new device sda -> /dev/sda -> /dev/sda
< 925.913> [ePopen] command: ('hdparm', 'hdparm', '-S0', '/dev/sda')
< 926.274> [NimManager] Reading satellites.xml
< 926.524> [NIM] removing internal link on frontend id 1
< 926.527> [SecConfigure] sec config cleared
< 926.529> [SecConfigure] link tuner 1 to tuner 0
< 926.530> [NIM] setting internal link on frontend id 1
< 926.534> [SecConfigure] slot: 0 configmode: simple
< 926.534> [SecConfigure] diseqcmode: diseqc_a_b
< 926.536> [SecConfigure] slot: 1 configmode: loopthrough
< 926.536> [SecConfigure] sec config completed
< 926.550> [Picon] adding path: /usr/share/enigma2/picon/
< 927.651> [SKIN] loading include: /usr/share/enigma2/PLi-HD/skin_templates.xml
< 927.661> [SKIN] loading include: /usr/share/enigma2/PLi-HD/skin_plugins.xml
< 927.732> [iInputDevices] getInputDevices mouse0 <ERROR: ioctl(EVIOCGNAME): [Errno 25] Inappropriate ioctl for device >
< 927.732> [iInputDevices] getInputDevices mice <ERROR: ioctl(EVIOCGNAME): [Errno 25] Inappropriate ioctl for device >
< 927.757> Activating keymap: Default (US)
< 927.757> [ePopen] command: loadkmap < /usr/share/keymaps/default.kmap
< 927.760> Activating language Deutsch
< 928.153> --> setting scaler_sharpness to: 0000000D
< 928.320> [keymapparser] keymap file /usr/share/enigma2/keytranslation.xml not found
< 928.323> [ePopen] command: ip -o addr show dev wlan0
< 928.324> [ePopen] command: ip -o addr show dev eth0
< 929.174> [EPGImport] fallback to default translation for always
< 929.177> [EPGImport] fallback to default translation for only manual boot
< 929.180> [EPGImport] fallback to default translation for only automatic boot
< 929.182> [EPGImport] fallback to default translation for never
< 929.186> [EPGImport] fallback to default translation for wake up and import
< 929.189> [EPGImport] fallback to default translation for skip the import
< 929.193> [EPGImport] fallback to default translation for Press OK
< 929.198> [EPGImport] fallback to default translation for Monday
< 929.201> [EPGImport] fallback to default translation for Tuesday
< 929.204> [EPGImport] fallback to default translation for Wednesday
< 929.206> [EPGImport] fallback to default translation for Thursday
< 929.209> [EPGImport] fallback to default translation for Friday
< 929.211> [EPGImport] fallback to default translation for Saturday
< 929.214> [EPGImport] fallback to default translation for Sunday
< 929.231> [EPGImport] fallback to default translation for Automated EPG Importer
< 929.234> [EPGImport] fallback to default translation for EPGImport
< 929.237> [EPGImport] fallback to default translation for EPGImport
< 929.243> [TempControl] fallback to default translation for plugins
< 929.246> [TempControl] fallback to default translation for menu-system
< 929.248> [TempControl] fallback to default translation for extensions
< 929.251> [TempControl] fallback to default translation for event info
< 929.254> [TempControl] fallback to default translation for Automatic temperature control
< 930.251> [MP imports] Try to import "FuturesSession"
< 930.255> [MP imports] Error: cannot import "FuturesSession"
< 930.721> [VideoHardware] getModeList for port DVI-PC
< 930.721> [VideoHardware] remove DVI-PC because of not existing modes
< 930.722> [VideoHardware] getModeList for port Scart
< 930.723> [VideoHardware] getModeList for port YPbPr
< 930.725> [VideoHardware] getModeList for port Scart
< 930.726> [VideoHardware] getModeList for port DVI
< 930.729> [VideoHardware] hotplug on dvi
< 930.730> [VideoHardware] -> setting aspect, policy, policy2, wss 16:9 panscan bestfit auto
< 930.750> [VideoHardware] -> setting aspect, policy, policy2, wss 16:9 panscan bestfit auto
< 930.753> [VideoHardware] -> setting aspect, policy, policy2, wss 16:9 panscan bestfit auto
< 930.755> [VideoHardware] -> setting aspect, policy, policy2, wss 16:9 panscan bestfit auto
< 930.757> [VideoHardware] setMode - port: DVI mode: 1080i rate: 50Hz
< 930.782> [VideoHardware] -> setting aspect, policy, policy2, wss 16:9 panscan bestfit auto
< 931.030> Imports: isDream: True
< 931.056> ('[MediaPortal] fallback to default translation for', 'Wall')
< 931.103> ('[MediaPortal] fallback to default translation for', 'PVR/VIDEO')
< 931.126> ('[MediaPortal] fallback to default translation for', 'PVR/VIDEO')
< 931.146> ('[MediaPortal] fallback to default translation for', 'PVR/VIDEO')
< 931.150> ('[MediaPortal] fallback to default translation for', 'EPG/INFO')
< 931.326> ('[MediaPortal] fallback to default translation for', 'GENRES')
< 933.353> getFPVersion failed!
< 933.369> Plugin Extensions/WebInterface failed to load: No module named plugin
< 933.370> Plugin probably removed, but not cleanly in /usr/lib/enigma2/python/Plugins/Extensions/WebInterface
< 933.862> [LCD4linux] libusb found :-) 2016-04-09-master
< 935.630> [AudioSync] fallback to default translation for Audio Sync Setup
< 935.635> [AudioSync] fallback to default translation for Audio Sync
< 935.695> Plugin SystemPlugins/FirmwareUpgrade failed to load: No module named FirmwareUpgrade.plugin
< 935.696> Plugin probably removed, but not cleanly in /usr/lib/enigma2/python/Plugins/SystemPlugins/FirmwareUpgrade
< 935.710> [Ipkg] Added to OPKG destinations: /media/hdd
< 935.880> <RemoteControlCode> Write Remote Control Code : 2
< 935.947> [EPGImport] autostart (0) occured at 1460423139.25
< 935.961> [MP EPGImport] autostart (0) occured at 1460423139.26
< 935.962> [MP EPGImport] WakeUpTime now set to -1 (now=1460423139)
< 936.004> [TIMER] record time changed, start prepare is now: Fri Apr 15 21:58:49 2016
< 936.007> [TimerSanityCheck] conflict not found!
< 936.008> [Timer] Record RecordTimerEntry(name=SmackDown, begin=Fri Apr 15 21:59:09 2016, serviceref=1:0:19:EF78:3F9:1:C00000:0:0:0:, justplay=0)
< 936.010> [TIMER] record time changed, start prepare is now: Thu Apr 7 21:54:40 2016
< 936.011> [TimerSanityCheck] timer is finished!
< 936.011> [Timer] Record RecordTimerEntry(name=WWE RAW, begin=Thu Apr 7 21:55:00 2016, serviceref=1:0:19:1519:455:1:C00000:0:0:0:, justplay=0)
< 936.013> [TIMER] record time changed, start prepare is now: Fri Apr 8 21:59:41 2016
< 936.014> [TimerSanityCheck] timer is finished!
< 936.014> [Timer] Record RecordTimerEntry(name=SmackDown, begin=Fri Apr 8 22:00:01 2016, serviceref=1:0:19:EF78:3F9:1:C00000:0:0:0:, justplay=0)
< 936.016> [TIMER] record time changed, start prepare is now: Sat Apr 9 07:14:40 2016
< 936.017> [TimerSanityCheck] timer is finished!
< 936.018> [Timer] Record RecordTimerEntry(name=Ted 2, begin=Sat Apr 9 07:15:00 2016, serviceref=1:0:19:83:6:85:C00000:0:0:0:, justplay=0)
killall: hbbtv.app: no process killed
< 936.106> [browser] browser start
< 936.122> [SKIN] Parsing embedded skin <embedded-in-'VBMain'>
< 936.148>
[CustomSubservicesPlugin] start
< 936.148>
< 936.160> XML config file not available or misconfigured!
< 936.160>
< 936.161> [EPGImport] autostart (0) occured at 1460423139.46
< 936.163> [EPGImport] WakeUpTime now set to 1460456135 (now=1460423139)
< 936.241> [ePopen] command: ping -c 1 www.openpli.org
< 936.243> [ePopen] command: ping -c 1 www.google.nl
< 936.244> [ePopen] command: ping -c 1 www.google.com
< 936.251> [ePopen] command: ping -c 1 www.openpli.org
< 936.255> [ePopen] command: ping -c 1 www.google.nl
< 936.265> [ePopen] command: ping -c 1 www.google.com
< 936.324> [MP EPGImport] autostart (0) occured at 1460423139.63
< 936.327> [MediaInfo] READ OLD JOBS !!!
< 936.341> [TempControl] fallback to default translation for pwm
< 936.345> [TempControl] fallback to default translation for pwm and voltage
< 936.366> [TempControl] fallback to default translation for Started
< 936.369> [SKIN] Parsing embedded skin <embedded-in-'TempControlAutoScreen'>
< 936.377> [TempControl] fallback to default translation for Started
< 936.389> No handlers could be found for logger "AT"
< 936.391> [SKIN] No skin to read...
< 936.410> [SKIN] Parsing embedded skin <embedded-in-'Screensaver'>
< 936.694> [SKIN] No skin to read...
< 936.839> [SKIN] No skin to read...
< 936.938> RemovePopup, id = ZapError
< 937.165> setValue 100
unknown client
< 937.193> playing 1:0:19:283D:3FB:1:C00000:0:0:0:
< 937.194> getResolvedKey config.usage.remote_fallback failed !! (Typo??)
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: cHRM chunk does not match sRGB
unknown client
< 937.447> not pauseable.
< 937.450> not pauseable.
< 937.452> not pauseable.
< 937.454> new service started! trying to download cuts!
< 937.454> download failed, no cuesheet interface
< 937.455> RemovePopup, id = ZapError
< 937.549> [ePopen] command: route -n | grep wlan0
< 937.553> [ePopen] command: route -n | grep eth0
< 937.592> 0.0.0.0
< 937.592> 192.168
< 937.600> nameservers: [[192, 168, 178, 1]]
< 937.601> read configured interface: {'bnep0': {'dhcp': True}, 'usb0': {'dhcp': False}, 'lo': {'dhcp': False}, 'wlan0': {'dhcp': True}, 'atml0': {'dhcp': True}, 'eth1': {'dhcp': True}, 'eth0': {'dhcp': True}}
< 937.602> self.ifaces after loading: {'wlan0': {'preup': False, 'predown': False, 'ip': [0, 0, 0, 0], 'up': False, 'mac': '78:44:76:b0:26:ab', 'dhcp': True, 'netmask': [0, 0, 0, 0], 'gateway': [0, 0, 0, 0]}, 'eth0': {'preup': False, 'predown': False, 'ip': [192, 168, 178, 25], 'up': True, 'mac': '00:1d:ec:05:76:b2', 'dhcp': True, 'bcast': [192, 168, 178, 255], 'netmask': [255, 255, 255, 0], 'gateway': [192, 168, 178, 1]}}
< 937.606> SerienRecorder plugin not found
< 937.607> ER plugin not found
< 937.619> [OpenWebif] started on 80
< 938.507> [eDVBPESReader] Created. Opening demux
< 938.507> [eDVBPESReader] Created. Opening demux
< 938.509> not pauseable.
< 938.511> not pauseable.
< 938.667> RemovePopup, id = ZapError
< 939.188> [Dish] tuning failed
< 942.468> Name : HBBTV CouchModus
< 942.468> URL : http://programm-origin.ard.de/couchmodus/tv.html
< 942.469> OrgID : 19
< 942.469> AppID : 88
< 942.470> Control Code : 2
< 942.470> Profile Code : 0
< 942.470>
< 942.470> Name : HBBTV-Start-DSMCC+Web
< 942.471> URL : http://itv.ard.de/ardstart/index.html
< 942.471> OrgID : 19
< 942.472> AppID : 1
< 942.472> Control Code : 1
< 942.472> Profile Code : 0
< 942.473>
< 942.473> Name : EPG
< 942.473> URL : http://itv.ard.de/ardepg/index.php
< 942.474> OrgID : 19
< 942.474> AppID : 2
< 942.474> Control Code : 2
< 942.475> Profile Code : 0
< 942.475>
< 942.475> Name : ARD-Text-DSMCC
< 942.476> URL : http://itv2.ard.de/index.html
< 942.476> OrgID : 19
< 942.476> AppID : 4
< 942.477> Control Code : 2
< 942.477> Profile Code : 0
< 942.477>
< 942.478> Name : Tagesschau
< 942.479> URL : http://www.tagesschau.de/hbbtv
< 942.479> OrgID : 19
< 942.479> AppID : 5
< 942.480> Control Code : 2
< 942.480> Profile Code : 0
< 942.480>
< 942.481> Name : Mediathek DasErste
< 942.481> URL : http://hbbtv.daserste.de/index.php
< 942.481> OrgID : 19
< 942.482> AppID : 20
< 942.482> Control Code : 2
< 942.482> Profile Code : 0
< 942.483>
< 942.483> Name : HBBTV NDR-Mediathek
< 942.483> URL : http://hbbtv.ndr.de/index.html
< 942.483> OrgID : 19
< 942.484> AppID : 27
< 942.484> Control Code : 2
< 942.484> Profile Code : 0
< 942.485>
< 942.485> Name : HBBTV ARD-Mediathek
< 942.485> URL : http://hbbtv.ardmediathek.de/hbbtv-ard/mediathek/?devicegroup=hbbtv
< 942.485> OrgID : 19
< 942.486> AppID : 3
< 942.486> Control Code : 2
< 942.486> Profile Code : 0
< 942.487>
< 942.487> Name : BR-Mediathek
< 942.487> URL : http://www.br-online.de/mediathek-video-hbbtv/br.php
< 942.488> OrgID : 19
< 942.488> AppID : 35
< 942.488> Control Code : 2
< 942.489> Profile Code : 0
< 942.489>
< 942.489> Name : HBBTV Tatort
< 942.489> URL : http://hbbtv-tatort.daserste.de/index.php
< 942.490> OrgID : 19
< 942.490> AppID : 42
< 942.490> Control Code : 2
< 942.490> Profile Code : 0
< 942.491>
< 942.491> Name : HbbTV SR Mediathek
< 942.491> URL : http://hbbtv.sr-mediathek.de/index.php
< 942.492> OrgID : 19
< 942.492> AppID : 56
< 942.492> Control Code : 2
< 942.492> Profile Code : 0
< 942.493>
< 942.493> Name : HBBTV Das Erste Check Eins
< 942.493> URL : http://hbbtv.daserste.de/?checkeins=1
< 942.494> OrgID : 19
< 942.494> AppID : 66
< 942.494> Control Code : 2
< 942.495> Profile Code : 0
< 942.495>
< 942.760> [eDVBPESReader] ERROR reading PES (fd=91): Value too large for defined data type
< 945.260> action -> InfobarExtensions extensions
< 946.652> action -> WizardActions down
< 947.294> action -> WizardActions down
< 947.401> action -> WizardActions down
< 947.508> action -> WizardActions down
< 947.616> action -> WizardActions down
< 947.722> action -> WizardActions down
< 947.829> action -> WizardActions down
< 947.936> action -> WizardActions down
< 948.043> action -> WizardActions down
< 948.150> action -> WizardActions down
< 948.257> action -> WizardActions down
< 948.364> action -> WizardActions down
< 948.471> action -> WizardActions down
< 948.579> action -> WizardActions down
< 948.703> action -> DirectionActions downUp
< 948.703> unknown action DirectionActions/downUp! typo in keymap?
< 949.321> action -> WizardActions up
< 949.553> action -> DirectionActions upUp
< 949.553> unknown action DirectionActions/upUp! typo in keymap?
< 950.009> action -> WizardActions ok
< 950.037> [SKIN] Parsing embedded skin <embedded-in-'tvTipps'>
libpng warning: iCCP: known incorrect sRGB profile
< 950.063> [SKIN] Parsing embedded skin <embedded-in-'tvMain'>
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
< 950.911> [SKIN] Parsing embedded skin <embedded-in-'infoScreenTVSpielfilm'>
libpng warning: iCCP: known incorrect sRGB profile
< 952.797> action -> OkCancelActions ok
< 953.999> action -> OkCancelActions ok
< 954.024> [SKIN] Parsing embedded skin <embedded-in-'TVHeuteView'>
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
< 956.367> action -> OkCancelActions ok
< 958.709> action -> ChannelSelectBaseActions showProviders
< 958.709> unknown action ChannelSelectBaseActions/showProviders! typo in keymap?
< 958.710> action -> ColorActions yellow
< 958.718> [SKIN] Parsing embedded skin <embedded-in-'searchYouTube'>
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
< 961.585> action -> OkCancelActions ok
< 962.450> [SKIN] Parsing embedded skin <embedded-in-'Screensaver'>
< 962.458> not pauseable.
< 962.467> RemovePopup, id = ZapError