From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp28.orange.fr ([80.12.242.100]) by www.linuxtv.org with esmtp (Exim 4.63) (envelope-from ) id 1Kk37G-0006um-69 for linux-dvb@linuxtv.org; Sun, 28 Sep 2008 22:43:43 +0200 From: Christophe Thommeret To: linux-dvb@linuxtv.org Date: Sun, 28 Sep 2008 22:43:07 +0200 References: <200809282207.20443.simon@siemonsma.name> In-Reply-To: <200809282207.20443.simon@siemonsma.name> MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200809282243.07333.hftom@free.fr> Subject: Re: [linux-dvb] Can't record an encrypted channel and watch another in the same bouquet. (also teletext doesn't work for encrypted channels) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: linux-dvb-bounces@linuxtv.org Errors-To: linux-dvb-bounces+mchehab=infradead.org@linuxtv.org List-ID: Le Sunday 28 September 2008 22:07:20 Simon Siemonsma, vous avez =E9crit=A0: > I have a problem with encrypted channels. > I have a Conax CAM Module (by Smit) > Further I use a Technotrend T1500 Budget card with CI cart. > > With FTA channels everything works just fine. > With encoded channels some things don't work. > > I can't record one channel and at the same time look at another channel > from the same bouquet. (Kaffeine says: "no CAM free", Only Kaffeine 0.8.7 support multiservices cam. > vdr says: "Channel = > not available" > Teletext doesn't work (vdr says: "Page 100-00 not found") > When I start vdr I get the following in the log file: > "CAM 1: module present > CAM 1: module ready > Conax Conditional Access, 01, CAFE, BABE > CAM 1: doesn't reply to QUERY - only a single channel can be decrypted" > > This looks like the CAM can't just encode one channel at a time. > > But on the dvbshop Website they say: > http://www.dvbshop.net/product_info.php/info/p2194_Conax-CAM--Rev--1-2---= -4 >-00e-by-Smit.html "MPEG DEMUX: Multi-channel SECTION and PID filter > configurable through software" > in vdr's CAM menu is stated: "Number of sessions: 5" > > This looks like the CAM can handle multiple channels at a time isn't it? > > Someone at > http://www.dvbnetwork.de/index.php?option=3Dcom_fireboard&Itemid=3D27&fun= c=3Dview >&catid=3D2&id=3D6191#6192 (German) pointed me in the direction of the linux > drivers. > > Is he right? > > I understood from > http://www.linuxtv.org/docs/dvbapi/Introduction.html#SECTION0023000000000= 00 >00000 that the CAM comes before the Demuxer and: "The complete TS is passed > through the CA hardware". Yes. > If I understood this right this means that onces I watch one channel in a > bouquet the complets TS is decrypted. So all other channels and teletext > are decrypted too. No, the whole TS isn't decrypted. Only one (or more, if your cam can do mor= e) = service(s). > This makes it extra confusing why I can't record one = > channel and watch another in the same bouquet. > Do I understand it wrong or are the drivers or the dvb software not mature > enough yet. Most probably your cam is only able to decrypt one service at a time. -- = Christophe Thommeret _______________________________________________ linux-dvb mailing list linux-dvb@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb