[linux-dvb] Problems with WinTV-NOVA-t

[Alexander Nasonov <anasonov@GMD.DE>]

Hello,
In my lab I have the following chain of devices:
1. Camera.
2. MPEG-2 encoder. It has two output streams: video (PID=100)  and audio 
(120).
3. TV TRANSMITTER. Here are its settings. RF frequency: 578 MHz, RF level: -40 
dBm, modulation: DVB-T 64QAM, used bandwidth: 7.607 MHz, code rate: 1/2, FFT 
mode: 2K, guard interval: 1/32. 
4. DVB-T card WinTV-NOVA-t pci (Hauppauge).

Under Windows XP it works. I see a picture and hear a sound.
But on my RedHat Linux 7.3 (kernel 2.4.18-3) workstation it doen't.
I checked out DVB driver today (09:12 GMT). The make insmod command executed 
without errors. 
I also run dvbstream-0.4pre2. Tuning is ok but there is no data. I even played 
with my own test program that generally do the same as dvbstream.
What's wrong?

Below is dvbstream output:
[alnsn@sat-pc dvbstream-0.4pre2]$ ./dvbstream -f 578000 -o 100 120
dvbstream v0.4pre1 - (C) Dave Chapman 2001
Released under the GPL.
Latest version available from http://www.linuxstb.org/
tuning DVB-T to 578000000
Channel tuned
FE_COMPLETION_EV
Event:  iFrequency: 578000000
Bit error rate: 985
Signal strength: 0
SNR: 0
FE_STATUS: FE_HAS_POWER FE_HAS_SIGNAL FE_HAS_LOCK FE_HAS_CARRIER 
FE_HAS_VITERBI FE_HAS_SYNC
Output to stdout
Streaming 2 streams

-- 
Best regards,
Alexander Nasonov
Fraunhofer Gesellschaft



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