Hi Steven,
I have just found the official Australian broadcast data
(acma.gov.au). I did find something interesting.
In all cases except for channel TEN, the analog channel and digital
channel are located on adjacent channels. Channel TEN has a huge
channel separation.
I have confirmed that the channel center frequencies in my
channels.conf file are correct.
Are we looking at a 7Mhz vs 8Mhz channel separation issue?
aF
On 15/09/2009, at 11:34 PM, Steven Toth wrote:
WIN TV
Canberra:
767500000
:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_3_4
:FEC_3_4
:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE:
33:36:1
root@kaylee:~/.tzap# tzap "WIN TV Canberra"
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
reading channels from file '/root/.tzap/channels.conf'
tuning to 767500000 Hz
video pid 0x0021, audio pid 0x0024
status 00 | signal a9a9 | snr 002e | ber 0000ffff | unc 00000000 |
status 00 | signal ffff | snr 0000 | ber 0000ffff | unc 00000000 |
status 00 | signal ffff | snr 0000 | ber 0000ffff | unc 00000000 |
status 00 | signal ffff | snr 0000 | ber 0000ffff | unc 00000000 |
Any help would be appreciated.
Sounds like a tuning issue. Either the Antenna is bad or the
channels.conf doesn't represent the actual center frequency or the
channel or the tuner / demod code is buggy.
Other people are having success with DVB-T HVR2200 so it's either a
bug that gets exposed by your environment or something else. mkrufky
has some tuner improvements pending for merge which are not in the
saa7164 tree yet, you might want to hold for a few days for these.
The other thing to double check is that the freqs in your channels
conf do actually represent the center of the DVB-T channel. I
suspect they do, but double check for good measure using the
official Australian DVB-T antenna docs.
--
Steven Toth - Kernel Labs
http://www.kernellabs.com
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