[linux-dvb] Re: dvbsak output of UPC

[Gerard MAULINO <gmaulino@club-internet.fr>]

Gerhard Steiner wrote:

>Hello,
>I use the driver for vdr-1.1.x from Klaus's site.
>When I use dvbscan from the toolset dvbsak I get the
>following output
>0x07D1: ARD>ARD [Provider: UPC-TS 02], digital television
>service
>  CA system:               unknown_4749
>  CA ECM/EMM PID:          0x0001
>  PCR PID:                 0x0900
>  Stream PID 0x0900, ISO/IEC 13818-2 Video
>  Stream PID 0x0901, ISO/IEC 11172 Audio
>    Language code: ger
>  Stream PID 0x0902, ISO/IEC 13818-1 PES packets containing
>private data
>
>If I read this right this means, that the channel is
>encrypted. But which kind is used?
>What does this output mean?
>What does "CA ECM/EMM PID: 0x0001" mean?
>
>Thanks for any help!
>Gerhard
>----------------------------------------------
>Das ist ein Service von austria.com
>
>
>  
>
Hi,

In Mediaguard convention ECM / EMM PID is the pid for ECMs needed to 
uncrypt the service. But 0x0001 is I think a reserved pid for other kind 
of Data in DVB-S. (I don't really know convention for Terrestrial or Cable).

You can test if the service is not crypted by playing directly video + 
audio through mplayer :
dvbstream -ps -v <vpid> -a <apid> -o  | plaympeg -

Sorry, for the small amount of infos...

Regards,

Gerard.



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