[streaming] Re: Streaming encrypted channels with a Twinhan Visionplus DVB-S card

[Sašo Kiselkov]

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Hi

VLC can't do that, you'll have to use a utility such as dvbstream which
doesn't analyze the contents of TS packets in order to do this.

Graham Leggett wrote:
> Hi all,
> 
> Has anybody got the above card to work reliably with vlc streaming of
> encrypted program streams?
> 
> I am trying to transport the stream as is to a settop box with suitable
> decryption with the encryption intact.
> 
> I am trying to run vlc like this:
> 
> vlc -vv --color --ttl=1 --ts-es-id-pid --programs=260 \
>         dvb: --dvb-frequency=10970000 --dvb-srate=30000000
> --dvb-voltage=13 \
>         --sout-standard-access=udp --sout-standard-mux=ts --sout \
>         '#duplicate{dst=std{dst=227.0.0.0},select="program=260"}'
> 
> But in the process I am getting thousands and thousands of lines of this:
> 
> [00000306] ts demuxer warning: invalid header [0x41:70:de:14] (pid: 1622)
> libdvbpsi error (misc PSI): Bad CRC_32 (0x846e82ba) !!!
> [00000306] ts demuxer warning: invalid header [0x1d:7d:81:85] (pid: 6005)
> [00000306] ts demuxer warning: invalid header [0x87:52:fd:42] (pid: 1622)
> libdvbpsi error (misc PSI): Bad CRC_32 (0x846e82ba) !!!
> [00000306] ts demuxer warning: invalid header [0x22:e6:6e:a1] (pid: 1622)
> [00000306] ts demuxer warning: invalid header [0x55:3a:d9:15] (pid: 1622)
> [00000306] ts demuxer warning: invalid header [0x25:fc:c8:65] (pid: 5004)
> [00000306] ts demuxer warning: invalid header [0xf6:6f:d1:cf] (pid: 6005)
> [00000306] ts demuxer warning: invalid header [0x42:2d:20:b2] (pid: 1622)
> libdvbpsi error (misc PSI): Bad CRC_32 (0x846e82ba) !!!
> [00000306] ts demuxer warning: invalid header [0xf8:22:77:49] (pid: 1622)
> [00000306] ts demuxer warning: invalid header [0x42:58:49:37] (pid: 1622)
> [00000306] ts demuxer warning: invalid header [0xab:7f:93:f1] (pid: 6005)
> [00000306] ts demuxer warning: invalid header [0xaf:2:54:f8] (pid: 1622)
> 
> Can anyone tell me what these lines mean?
> 
> Faulty dish, card, software, or is this the encrypted data it is
> complaining about?
> 
> Regards,
> Graham
> -- 

- --
Saso
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