DVB-T - tuning failed
Jan Kasprzak
kas na fi.muni.cz
Sobota Leden 13 21:55:29 CET 2007
Zdravim,
mam TV kartu Hauppauge 1300 a zda se, ze nejde naladit. Potreboval bych
poradit, jestli delam nekde chybu v softwaru, nebo jestli proste nemam
signal (coz je dost dobre mozne - bydlim sice jen par stovek metru
od vysilace, ale mam spolecnou domovni antenu pres nejaky predzesilovac,
ktery mozna DVB-T signal nepropusti(?) ).
Pouzivam doporuceny prikaz scandvb s timto vystupem:
$ scandvb /usr/share/dvb-apps/dvb-t/cz-Brno > .tzap/channels.conf
scanning /usr/share/dvb-apps/dvb-t/cz-Brno
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 626000000 0 2 9 3 1 2 0
>>> tune to: 626000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE
WARNING: >>> tuning failed!!!
>>> tune to: 626000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE (tuning failed)
WARNING: >>> tuning failed!!!
ERROR: initial tuning failed
dumping lists (0 services)
(frekvence uvedena v dvb-t/cz-Brno souhlasi s tim, co maji radiokomunikace
na svem webu)
V jadre mam tyto moduly ktere se tykaji v4l a okoli (nektere jsou
tam navic, vim o tom):
$ lsmod
Module Size Used by
cx8800 25548 0
cx22700 4676 0
cx22702 4932 1
cx88_dvb 12228 0
cx8802 8644 1 cx88_dvb
cx88xx 54564 3 cx8800,cx88_dvb,cx8802
dvb_pll 11460 2 cx88_dvb
video_buf_dvb 4100 1 cx88_dvb
tuner 54376 0
ir_common 25092 1 cx88xx
tveeprom 12368 1 cx88xx
btcx_risc 3592 3 cx8800,cx8802,cx88xx
nls_iso8859_1 3712 0
nls_cp437 5376 0
usb_storage 73488 0
budget_ci 13888 0
budget 10308 0
budget_core 7364 2 budget_ci,budget
dvb_ttpci 83780 0
saa7146_vv 38976 1 dvb_ttpci
video_buf 17860 6 cx8800,cx88_dvb,cx8802,cx88xx,video_buf_dvb,saa7146_vv
saa7146 13192 5 budget_ci,budget,budget_core,dvb_ttpci,saa7146_vv
ttpci_eeprom 1920 2 budget_core,dvb_ttpci
Kernel 2.6.19.1, Fedora 6 (i386), dvb-apps-1.1.1-7.fc6.
Jak u vas vypada vystup ze scandvb a jakou mate DVB-T kartu?
Nebo je treba pred scandvb delat jeste nejaka dalsi kouzla? Diky,
-Jan Kasprzak
--
| Jan "Yenya" Kasprzak <kas at {fi.muni.cz - work | yenya.net - private}> |
| GPG: ID 1024/D3498839 Fingerprint 0D99A7FB206605D7 8B35FCDE05B18A5E |
| http://www.fi.muni.cz/~kas/ Journal: http://www.fi.muni.cz/~kas/blog/ |
> I will never go to meetings again because I think face to face meetings <
> are the biggest waste of time you can ever have. --Linus Torvalds <
Další informace o konferenci Linux