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

[Robert Wills <robert.wills@dicta.org.uk>]

Hello,

It looks like everything is fine.  You just need a command to receive
the streams.  Try piping it to ntuxplayer or mplayer:
eg
dvbstream -f 578000 -o 100 120 | ts2pes 100 120 | mplayer -cache 1024 -
dvbstream -ps -f 481833 -o 512 650 | ntuxplayer

or you can just put the stream into a file for playing back later:
dvbstream -f 578000 -o 100 120 > teststream.mpeg2

-Rob

On Thu, 2002-07-04 at 10:00, Alexander Nasonov wrote:
> 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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