[vlc] Re: DVB with VLC

[Vincent Derrien]

Benjamin PRACHT a écrit :

>On Mon, Jan 03, 2005, Vincent Derrien wrote :
>  
>
>>Hi,
>>
>>I want to stream dvb with VLC, but it can't work.
>>
>>I've a Hauppauge Nova-S card :
>>    
>>
>>>lspci -v
>>>      
>>>
>>0000:02:09.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
>>        Subsystem: Technotrend Systemtechnik GmbH Technotrend-Budget / 
>>Hauppauge WinTV-NOVA-CI DVB card
>>
>>There is the VLC command I'm using :
>>vlc -vvv dvb: \
>>        --program 12240 \
>>        --dvb-frequency 12610000 \
>>        --dvb-srate 22000000 \
>>        --dvb-voltage 13 \
>>        --dvb-adapter 0 \
>>        --dvb-satno 1 \
>>        --dvb-budget-mode \
>>        --sout-all \
>>        --ts-es-id-pid \
>>        --ts-silent \
>>        --sout udp:10.22.0.10 \
>>        --ttl 12
>>
>>And the VLC output :
>>...
>>[00000250] dvb access debug: Opening device /dev/dvb/adapter0/frontend0
>>[00000250] dvb access debug: Frontend Info:
>>[00000250] dvb access debug:   name = STV0299/TSA5059/SL1935 based
>>[00000250] dvb access debug:   type = QPSK (DVB-S)
>>[00000250] dvb access debug:   frequency_min = 950000 (kHz)
>>[00000250] dvb access debug:   frequency_max = 2150000 (kHz)
>>[00000250] dvb access debug:   frequency_stepsize = 125
>>[00000250] dvb access debug:   frequency_tolerance = 32000
>>[00000250] dvb access debug:   symbol_rate_min = 1000000 (kHz)
>>[00000250] dvb access debug:   symbol_rate_max = 45000000 (kHz)
>>[00000250] dvb access debug:   symbol_rate_tolerance (ppm) = 500
>>[00000250] dvb access debug:   notifier_delay (ms) = 0
>>[00000250] dvb access debug: Frontend Info capability list:
>>[00000250] dvb access debug:   inversion auto
>>[00000250] dvb access debug:   forward error correction 1/2
>>[00000250] dvb access debug:   forward error correction 2/3
>>[00000250] dvb access debug:   forward error correction 3/4
>>[00000250] dvb access debug:   forward error correction 5/6
>>[00000250] dvb access debug:   forward error correction 7/8
>>[00000250] dvb access debug:   forward error correction auto
>>[00000250] dvb access debug:   card can do QPSK
>>[00000250] dvb access debug: End of capability list
>>[00000250] dvb access debug: trying to tune the frontend...
>>[00000250] dvb access debug: using inversion=2
>>[00000250] dvb access debug: using fec=9
>>[00000250] dvb access debug: using voltage=13
>>[00000250] dvb access debug: using tone=1
>>[00000250] dvb access error: ioctl FE_SET_VOLTAGE failed, voltage=0 (-1) 
>>Operation not permitted
>>    
>>
>
>Looks as if you don't have the required permissions to write on the
>device...
>  
>
I've the required permissions (I launch vlc in root) :

paracas:/dev/dvb# ls -ld adapter0/
drwxrwxrwx  2 root root 4096 Jan  3 10:54 adapter0/
paracas:/dev/dvb# ls -l adapter0/
total 0
crw-rw----  1 root video 212, 1 Jan  3 10:54 audio0
crw-rw----  1 root video 212, 6 Jan  3 10:54 ca0
crw-rw----  1 root video 212, 4 Jan  3 10:54 demux0
crw-rw----  1 root video 212, 5 Jan  3 10:54 dvr0
crw-rw----  1 root video 212, 3 Jan  3 10:54 frontend0
crw-rw----  1 root video 212, 7 Jan  3 10:54 net0
crw-rw----  1 root video 212, 8 Jan  3 10:54 osd0
crw-rw----  1 root video 212, 0 Jan  3 10:54 video0


>  
>
>>[00000250] dvb access error: DVB-S: tuning failed
>>[00000250] access_file access warning: cannot stat() file `' (No such 
>>file or directory)
>>[00000250] main access warning: no access2 module matching "dvb" could 
>>be loaded
>>[00000239] main input error: no suitable access module for `dvb:'
>>...
>>
>>Do you have an idea for this problem ?
>>
>>Thanks in advance.
>>
>>Regards,
>>
>>-- 
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>>
>>    
>>


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