Autor Thema: new MediaPro stick - no signal  (Gelesen 6864 mal)

kallewirsch

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new MediaPro stick - no signal
« am: April 27, 2014, 01:44:59 Nachmittag »
I have a new (my second) MediPro Stick and try to get it running but have problems:

The driver seems to work.
erik@seeadler:~$ ps -efa| grep media
root      1178     1  0 13:00 ?        00:00:06 /opt/bin/mediasrv -d --pluginpath=/opt/bin
root      1179  1178  0 13:00 ?        00:00:00 /opt/bin/mediasrv -d --pluginpath=/opt/bin
erik      4596  3434  0 13:25 pts/1    00:00:00 grep --color=auto media
erik@seeadler:~$ mediaclient -e
**** List of Media Hardware Devices ****
device 0: [MediaTV Pro III USB (EU)]  DVB-C, DVB-T, DVB-T2, ANALOG-TV, FM-RADIO, REMOTE-CONTROL, OSS-AUDIO, RDS
  [BUS]:
     ID: 3-1
  [SERIAL]:
     ID: U140409205537
  [DVB-C]:
     FRONTEND: /dev/dvb/adapter0/frontend0
     DVR: /dev/dvb/adapter0/dvr0
     DMX: /dev/dvb/adapter0/demux0
  [DVB-T]:
     FRONTEND: /dev/dvb/adapter0/frontend0
     DVR: /dev/dvb/adapter0/dvr0
     DMX: /dev/dvb/adapter0/demux0
  [DVB-T2]:
     FRONTEND: /dev/dvb/adapter0/frontend0
     DVR: /dev/dvb/adapter0/dvr0
     DMX: /dev/dvb/adapter0/demux0
  [ANALOG-TV]:
     VIDEO0: /dev/video0
     VBI0: /dev/vbi0
  [FM-RADIO]:
     RADIO0: /dev/radio0
     RDS: /dev/rds0
  [REMOTECONTROL]:
     INPUT0: /dev/mediainput0
  [OSS]:
     OSS0: /dev/dsp0
[code]
I can create channel.conf files with w_scan for DVB-T and DVB-C.
While scanning in the output of
mediaclient --lc
I  see the w_scan connected

When I try to test if I see a tv channel according to

http://wiki.sundtek.de/index.php/TreiberInstallation

and e.g. start kaffeine I see no channels.

The test with mplayer shows nothing
[code]
erik@seeadler:~$ cat /dev/dvb/adapter0/dvr0 | mplayer -cache 1024 -
MPlayer2 2.0-701-gd4c5b7f-2ubuntu2 (C) 2000-2012 MPlayer Team
Cannot open file '/home/erik/.mplayer/input.conf': No such file or directory
Failed to open /home/erik/.mplayer/input.conf.
Cannot open file '/etc/mplayer/input.conf': No such file or directory
Failed to open /etc/mplayer/input.conf.
Failed to read LIRC config file ~/.lircrc.

Playing -.
Reading from stdin...
Cache size set to 1024 KiB
Cache fill:  0.00% (0 bytes)

vdr logs always "keine Kanalinfo" or so...

In the DVB-C mode when connected to the cable there vdr errors ( I still struggle getting it running at all but the sysllog my reveal some hints..)
Apr 27 12:50:50 seeadler vdr: [3750] switching to channel 1
Apr 27 12:50:50 seeadler vdr: [3750] info: Kanal nicht verfügbar!
Apr 27 12:50:55 seeadler vdr: [3949] changing pids of channel 382 from 2047+2047=2:2048=deu@3,2049=deu@3:0:0 to 2047+2047=2:2048=deu@3,2049=deu@3:0:32
Apr 27 12:50:55 seeadler vdr: [3949] changing pids of channel 155 from 1279+1279=2:1280=deu@3,1281=eng@3;1283=deu@106:0:0 to 1279+1279=2:1280=deu@3,1281=eng@3;1283=deu@106:0:32
Apr 27 12:50:56 seeadler vdr: [3949] changing pids of channel 157 from 255+255=2:256=deu@3:0:0 to 255+255=2:256=deu@3:0:32
Apr 27 12:50:57 seeadler vdr: [3949] changing pids of channel 159 from 4863+4863=2:4864=deu@3,4865=eng@3:0:0 to 4863+4863=2:4864=deu@3,4865=eng@3:0:32
Apr 27 12:50:57 seeadler vdr: [3949] changing pids of channel 160 from 255+255=2:256=deu@3:0:0 to 255+255=2:256=deu@3:0:32
Apr 27 12:50:57 seeadler vdr: [3949] changing pids of channel 161 from 1791+1791=2:1792=deu@3,1793=deu@3:0:0 to 1791+1791=2:1792=deu@3,1793=deu@3:0:32
Apr 27 12:51:01 seeadler vdr: [3750] switching to channel 1
Apr 27 12:51:01 seeadler vdr: [3750] info: Kanal nicht verfügbar!
Apr 27 12:51:12 seeadler vdr: [3750] switching to channel 1
Apr 27 12:51:12 seeadler vdr: [3750] info: Kanal nicht verfügbar!


Any idea how to understand whats going wrong?
So my first stick bought on 23.12.13 was changed because of a hardware defect. Now i want to make sure that it is "only" my problem if I see nothing.

I remember with my first stick I could see an example channel in kaffeine or vlc, i don't remember (it is currently recording on my Raspi, I could check later if the "old" one works).
[/code][/code]

Sundtek

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Re:new MediaPro stick - no signal
« Antwort #1 am: April 27, 2014, 02:16:11 Nachmittag »
Did you tune to a channel?

/opt/bin/mediaclient -m DVBC -f FREQUENCY -M MODULATION -S SYMBOLRATE
FREQUENCY … 121000000
MODULATION … QAM64
SYMBOLRATE … 6900000

those are just examples for a quick test, without tuning you won't be able to find anything; just a cat on the device nodes will remain empty if there is no signal set up.
For Kaffeine you need to get a patched version:
http://support.sundtek.com/index.php/topic,6.0.html

and do the entire setup again in Kaffeine.
Failure is a good thing! I'll fix it