[linux-dvb] Twinhan VP-1025

Artem artem.bond at gmail.com
Wed Jan 4 02:44:03 CET 2006


Hi all. 

I saked before celebration but I still have a problem. 

The problem: Very low and bad signal in Linux, but in WinXP everything OK. 
I expect that problem in Viterby decoder, 3/4, 7/8 error correction. 

szap  -l C-BAND -n 1 -r
reading channels from file '/home/artem/.szap/channels.conf'
zapping to 1 'Kultura dubl-1':
sat 0, frequency = 3645 MHz H, symbolrate 28000000, vpid = 0x0065, apid = 
0x0066
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
status 1f | signal 4400 | snr 1800 | ber fffffffe | unc fffffffe | FE_HAS_LOCK
status 1f | signal 4500 | snr 1800 | ber fffffffe | unc fffffffe | FE_HAS_LOCK
status 1f | signal 4500 | snr 1800 | ber fffffffe | unc fffffffe | FE_HAS_LOCK
status 1f | signal 4500 | snr 1800 | ber fffffffe | unc fffffffe | FE_HAS_LOCK
status 1f | signal 0000 | snr 1a00 | ber fffffffe | unc fffffffe | FE_HAS_LOCK
status 00 | signal 0000 | snr 1200 | ber fffffffe | unc fffffffe | 
status 00 | signal 0000 | snr 1200 | ber fffffffe | unc fffffffe | 

When I watch TV by
mplayer /dev/dvb/adapter0/dvr0
I have a very bad signal and for a short time. I mean that I can't watch TV or 
record by cat /dev/dvb/adapter0/dvr0 > file0.mpeg
I think that "ber" and "unc" is't correct value. 



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