From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mxweb4.versatel.de ([82.140.32.187]:53345 "EHLO mxweb4.versatel.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751420Ab2BATUI (ORCPT ); Wed, 1 Feb 2012 14:20:08 -0500 Received: from cinnamon-sage.de (i577A1B03.versanet.de [87.122.27.3]) (authenticated bits=0) by ens28fl.versatel.de (8.12.11.20060308/8.12.11) with SMTP id q11HeheT006948 for ; Wed, 1 Feb 2012 18:40:43 +0100 Received: from 192.168.23.2:49442 by cinnamon-sage.de for , ; 01.02.2012 18:40:42 Message-ID: <4F29791C.6060201@flensrocker.de> Date: Wed, 01 Feb 2012 18:40:44 +0100 From: Lars Hanisch MIME-Version: 1.0 To: Tony Houghton CC: linux-media@vger.kernel.org Subject: Re: DVB TS/PES filters References: <20120126154015.01eb2c18@tiber> <20120201133234.0b6222bc@junior> In-Reply-To: <20120201133234.0b6222bc@junior> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: Hi, Am 01.02.2012 14:32, schrieb Tony Houghton: > On Thu, 26 Jan 2012 15:40:15 +0000 > Tony Houghton wrote: > >> I could do with a little more information about DMX_SET_PES_FILTER. >> Specifically I want to use an output type of DMX_OUT_TS_TAP. I believe >> there's a limit on how many filters can be set, but I don't know >> whether the kernel imposes such a limit or whether it depends on the >> hardware, If the latter, how can I read the limit? > > Can anyone help me get more information about this (and the "magic > number" pid of 8192 for the whole stream)? In the TS-header there are 13 bits for the PID, so it can be from 0 to 8191. Therefore dvb-core interprets 8192 (and greater values I think) as "all PIDs". Regards, Lars.