Forum Linux.général Rajout carte dvb-t

Posté par  .
Étiquettes :
0
7
mai
2008
Voici mon probleme, je rajoute une carte dvb-t, une hvr 1100,
elle semble etre reconnu, je n'en suis pas encore sur, mais dans kafeine j'ai bien deux carte dvb, quand je lance une recherche de chaine, c'est toujours sur la premiere que les chaines sont accessible, quand je lance certaine commande avec vlc je voit bien la carte dvb-t hvr 1100, ( phillips ....)
comment lui dire d'utiliser l' apatater0 dans un cas et l'adapter1 dans l'autre, ou quelque chose est a faire pour initialiser l'adapter1.
Ctte commande devrait pourtant me donner l'image de la carte hvr 1100, mais rien !

vlc dvb:// --dvb-frequency=546000000 --dvb-adapter=1 --dvb-bandwidth=8 --program=261

l'adapter0 marche trés bien !
  • # modprobe

    Posté par  . Évalué à 1.

    comment savoir le chipset qui est integrer a la carte, il faut que je fasse un modprobe ....
    je croit bien que ca doit etre quelques chose comme ca, on parle dans certain forum de firmeware, mais sous ubuntu hardy tout ca doit déja etre integreer au noyau ?
    • [^] # Re: modprobe

      Posté par  . Évalué à 1.

      sudo gedit /etc/modules
      # /etc/modules: kernel modules to load at boot time.
      #
      # This file contains the names of kernel modules that should be loaded
      # at boot time, one per line. Lines beginning with "#" are ignored.

      fuse
      lp
      sbp2
      quickcam
      video1394
      raw1394
      ohci1394
      ieee1394
      dv1394M
      cx88_dvb

      cx88_dvb parce que j'ai une nova t pci qui est celle qui marche !
    • [^] # Re: modprobe

      Posté par  . Évalué à 1.

      Voici ce que me retourne la commande

      vlc dvb:// --dvb-frequency=546000000 --dvb-adapter=1 --dvb-bandwidth=8 --program=261
      VLC media player 0.8.6e Janus
      [00000001] main private debug: CPU has capabilities 486 586 MMX 3DNow! MMXEXT SSE SSE2 FPU
      [00000001] main private debug: looking for memcpy module: 1 candidate
      [00000001] main private debug: using memcpy module "memcpy"
      [00000283] main playlist debug: waiting for thread completion
      [00000283] main playlist debug: thread 3078351760 (playlist) created at priority 0 (playlist/playlist.c:184)
      [00000284] main private debug: waiting for thread completion
      [00000284] main private debug: thread 3069959056 (preparser) created at priority 0 (playlist/playlist.c:210)
      [00000285] main interface debug: looking for interface module: 1 candidate
      [00000285] main interface debug: using interface module "hotkeys"
      [00000285] main interface debug: thread 3061566352 (interface) created at priority 0 (interface/interface.c:231)
      [00000287] main interface debug: looking for interface module: 1 candidate
      [00000287] main interface debug: using interface module "screensaver"
      [00000287] main interface debug: thread 3053173648 (interface) created at priority 0 (interface/interface.c:231)
      [00000283] main playlist debug: adding playlist item `dvb://' ( dvb:// )
      [00000289] main interface debug: looking for interface module: 5 candidates
      [00000289] main interface debug: using interface module "wxwidgets"
      [00000289] main interface debug: thread 3026836368 (manager) created at priority 0 (interface/interface.c:216)
      [00000289] wxwidgets interface debug: Using last windows config '(-1,0,0,1600,1200)(0,79,152,460,90)(6,0,0,-1,150)'
      [00000289] wxwidgets interface debug: id=0 p=(79,152) s=(460,90)
      [00000289] wxwidgets interface debug: id=6 p=(0,0) s=(-1,150)
      [00000283] main playlist debug: nothing requested, starting
      [00000283] main playlist debug: creating new input thread
      [00000292] main input debug: waiting for thread completion
      [00000292] main input debug: creating statistics handler
      [00000292] main input debug: `dvb://' gives access `dvb' demux `' path `'
      [00000292] main input debug: creating demux: access='dvb' demux='' path=''
      [00000294] main demuxer debug: looking for access_demux module: 0 candidates
      [00000294] main demuxer warning: no access_demux module matched "dvb"
      [00000292] main input debug: creating access 'dvb' path=''
      [00000295] main access debug: looking for access2 module: 6 candidates
      [00000292] main input debug: thread 3006925712 (input) created at priority 0 (input/input.c:265)
      [00000295] dvb access debug: Opening device /dev/dvb/adapter1/frontend0
      [00000295] dvb access debug: Frontend Info:
      [00000295] dvb access debug: name = Philips TDA10046H DVB-T
      [00000295] dvb access debug: type = OFDM (DVB-T)
      [00000295] dvb access debug: frequency_min = 51000000 (kHz)
      [00000295] dvb access debug: frequency_max = 858000000 (kHz)
      [00000295] dvb access debug: frequency_stepsize = 166667
      [00000295] dvb access debug: frequency_tolerance = 0
      [00000295] dvb access debug: symbol_rate_min = 0 (kHz)
      [00000295] dvb access debug: symbol_rate_max = 0 (kHz)
      [00000295] dvb access debug: symbol_rate_tolerance (ppm) = 0
      [00000295] dvb access debug: notifier_delay (ms) = 0
      [00000295] dvb access debug: Frontend Info capability list:
      [00000295] dvb access debug: inversion auto
      [00000295] dvb access debug: forward error correction 1/2
      [00000295] dvb access debug: forward error correction 2/3
      [00000295] dvb access debug: forward error correction 3/4
      [00000295] dvb access debug: forward error correction 5/6
      [00000295] dvb access debug: forward error correction 7/8
      [00000295] dvb access debug: forward error correction auto
      [00000295] dvb access debug: card can do QPSK
      [00000295] dvb access debug: card can do QAM 16
      [00000295] dvb access debug: card can do QAM 64
      [00000295] dvb access debug: card can do QAM auto
      [00000295] dvb access debug: transmission mode auto
      [00000295] dvb access debug: guard interval mode auto
      [00000295] dvb access debug: End of capability list
      [00000295] dvb access debug: trying to tune the frontend...
      [00000295] dvb access debug: using inversion=2
      [00000295] dvb access debug: using bandwidth=8
      [00000295] dvb access debug: using fec=9
      [00000295] dvb access debug: using fec=9
      [00000295] dvb access debug: using transmission=0
      [00000295] dvb access debug: using guard=0
      [00000295] dvb access debug: using hierarchy=0
      [00000295] dvb access debug: Opening device /dev/dvb/adapter1/dvr0
      [00000295] dvb access debug: setting filter on PAT
      [00000295] dvb access debug: Opening device /dev/dvb/adapter1/demux0
      [00000295] dvb access debug: DMXSetFilter: DMX_PES_OTHER for PID 0
      [00000295] dvb access debug: Opening device /dev/dvb/adapter1/ca0
      [00000295] dvb access warning: CAMInit: opening CAM device failed (Aucun fichier ou dossier de ce type)
      [00000295] main access debug: using access2 module "dvb"
      [00000297] main private debug: pre buffering
      [00000295] dvb access warning: no lock, tuning again
      [00000295] dvb access debug: using inversion=2
      [00000295] dvb access debug: using bandwidth=8
      [00000295] dvb access debug: using fec=9
      [00000295] dvb access debug: using fec=9
      [00000295] dvb access debug: using transmission=0
      [00000295] dvb access debug: using guard=0
      [00000295] dvb access debug: using hierarchy=0
      [00000001] main private debug: removing all interfaces
      [00000289] main interface debug: thread 3026836368 joined (interface/interface.c:258)
      [00000289] main interface debug: removing module "wxwidgets"
      [00000287] main interface debug: thread 3053173648 joined (interface/interface.c:258)
      [00000287] main interface debug: removing module "screensaver"
      [00000285] main interface debug: thread 3061566352 joined (interface/interface.c:258)
      [00000285] main interface debug: removing module "hotkeys"
      [00000001] main private debug: removing playlist handler
      [00000284] main private debug: thread 3069959056 joined (playlist/playlist.c:247)
      [00000297] main private debug: prebuffering done 0 bytes in 14s - 0 kbytes/s
      [00000297] main private error: cannot pre fill buffer
      [00000292] main input warning: cannot create a stream_t from access
      [00000295] dvb access debug: DMXUnsetFilter: closing demux 9
      [00000295] main access debug: removing module "dvb"
      [00000292] main input debug: thread 3006925712 joined (input/input.c:412)
      [00000283] main playlist debug: thread 3078351760 joined (playlist/playlist.c:248)
      [00000283] main playlist: stopping playback
      [00000283] main playlist debug: deleting playlist item `dvb://'
      [00000001] main private debug: removing all video outputs
      [00000001] main private debug: removing all audio outputs
      [00000001] main private debug: removing module "memcpy"
      [00000001] main private debug: opening config file /home/justclo/.vlc/vlcrc
      [00000001] main private debug: saving plugins cache file /home/justclo/.vlc/cache/plugins-04041e.dat
      justclo@justclo-desktop:~$



      Ca peut peut etre vous aider a m'aider ce serait super sympas.
  • # scan vers /dev/adapter0

    Posté par  . Évalué à 1.

    j'i essayer plusieur chose qui fait que la hvr 1100 est maintenant sur adapter0 (qui ne marche toujours pas)
    et la nova sur adapter1 (qui marche)

    scan -n -o zap -p /usr/share/doc/dvb-utils/examples/scan/dvb-t/fr-Brest >channels.conf
    scanning /usr/share/doc/dvb-utils/examples/scan/dvb-t/fr-Brest
    using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
    initial transponder 546000000 0 1 9 1 1 0 0
    ...
    ...
    >>> tune to:
    546000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_1_2:FEC_AUTO:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_32:HIERARCHY_NONE
    WARNING: >>> tuning failed!!!
    ...
    ...

    J'avais utilisé cette commande pour initialisé la nova pci, donc c'est quand meme curieux.
  • # Oups !

    Posté par  . Évalué à 1.

    J'ai tout revu et ca marche firmware au bon emplacement, compilation de v4l.
    et rajout 167 mghz a chaque porteuse tnt pour la carte hvr 1100.
    et la sortie pour relier l'autre carte perd 5 à 8 db, ce qui fait que.

Suivre le flux des commentaires

Note : les commentaires appartiennent à celles et ceux qui les ont postés. Nous n’en sommes pas responsables.