[linux-dvb] DVB STREAM mult channels

Aslam Mullapilly aslam at hcscomm.com
Mon Feb 15 14:26:50 CET 2010


Hi,

Let me explain my problem.

Stream is working only in UDP. If I run it on RTP, the picture is getting correctly. It is freezing.

I run the command and getting following output:-

DVB# dvbstream -f 11938 -p V -s 27500 -c 0 -udp -r 1234 4151 4152 -ps
dvbstream v0.6 - (C) Dave Chapman 2001-2004
Released under the GPL.
Latest version available from http://www.linuxstb.org/
Tuning to 11938 Hz
Using DVB card "ST STV0299 DVB-S", freq=11938
tuning DVB-S to Freq: 1338000, Pol:V Srate=27500000, 22kHz tone=off, LNB: 0
Setting only tone ON and voltage 13V
DISEQC SETTING SUCCEDED
Getting frontend status
Event:  Frequency: 11938714
        SymbolRate: 27500000
        FEC_inner:  3

Bit error rate: 5777
Signal strength: 47278
SNR: 48021
FE_STATUS: FE_HAS_SIGNAL FE_HAS_LOCK FE_HAS_CARRIER FE_HAS_VITERBI FE_HAS_SYNC
dvbstream will stop after -1 seconds (71582788 minutes)
Using 224.0.1.2:1234:2
version=2
Streaming 2 streams
Audiostream: Layer: 1  Bit rate: free  Freq: 0.0 kHz
Videostream: ASPECT: 4:3  Size = 704x576  FRate: 25 fps  BRate: 15.00 Mbit/s


This is working perfectly and I can see the channels in LAN with vlc.

When I give multiple pid, I'm getting the error like this.
 # dvbstream -f 11938 -p V -s 27500 -udp -net 224.0.1.2:1234 4011 4012 4021 4022 4031 4032
dvbstream v0.6 - (C) Dave Chapman 2001-2004
Released under the GPL.
Latest version available from http://www.linuxstb.org/
Tuning to 11938 Hz
Using DVB card "ST STV0299 DVB-S", freq=11938
tuning DVB-S to Freq: 1338000, Pol:V Srate=27500000, 22kHz tone=off, LNB: 0
Setting only tone ON and voltage 13V
DISEQC SETTING SUCCEDED
Getting frontend status
Event:  Frequency: 11938713
        SymbolRate: 27500000
        FEC_inner:  3

Bit error rate: 18576
Signal strength: 47555
SNR: 48072
FE_STATUS: FE_HAS_SIGNAL FE_HAS_LOCK FE_HAS_CARRIER FE_HAS_VITERBI FE_HAS_SYNC

MAP 0, addr 224.0.1.2:1234 From -1 secs, To -1 secs, 6 PIDs -  4011 4012 4021 4022 4031 4032
dvbstream will stop after -1 seconds (71582788 minutes)
Streaming 6 streams


But no channels are coming.

Also in first option without -ps, it is freezing and not clear.


Please help me.

Aslam

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