From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from www.viadmin.org ([195.145.128.101]) by mail.linuxtv.org with esmtp (Exim 4.63) (envelope-from ) id 1Lt3tM-0007tn-2I for linux-dvb@linuxtv.org; Sun, 12 Apr 2009 19:54:53 +0200 Received: from localhost (localhost.localdomain [127.0.0.1]) by www.viadmin.org (Postfix) with ESMTP id 120C71860B for ; Sun, 12 Apr 2009 19:54:18 +0200 (CEST) Received: from www.viadmin.org ([127.0.0.1]) by localhost (www.viadmin.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EzDUKbbKKtuf for ; Sun, 12 Apr 2009 19:53:53 +0200 (CEST) Date: Sun, 12 Apr 2009 19:53:53 +0200 From: "H. Langos" To: linux-dvb@linuxtv.org Message-ID: <20090412175352.GC12581@www.viadmin.org> References: <20090411221740.GB12581@www.viadmin.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20090411221740.GB12581@www.viadmin.org> Subject: Re: [linux-dvb] DVB-T USB dib0700 device recomendations? Reply-To: linux-media@vger.kernel.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: linux-dvb-bounces@linuxtv.org Errors-To: linux-dvb-bounces+mchehab=infradead.org@linuxtv.org List-ID: On Sun, Apr 12, 2009 at 12:17:40AM +0200, H. Langos wrote: > I've been trying to minimize energy consumption and noise on my vdr system. > One of the most important factors apart from a hardware pid filter seems to > be the usb buffer size. I've collected some data about that on my wiki user > page: http://www.linuxtv.org/wiki/index.php/User:Hlangos > > Greping through the sources I've seen that the dib0700 driver uses a HUGE > usb buffer of 39480 bytes. This looks very promising. But before running > out in the street and buying the first dib0700 device I'd like to know if > there are any devices that are > > - especially good (sensitive reception, fast switch time, sensible tuner > data (usable for comparing different antennas) and so on) > > or > > - especially bad (invers of the above plus hardware bugs, annoyances and so > on..) > > any feedback is appreciated. > > cheers > -henrik > > PS: A "full" remote (not one of those pesky credit card sized things that get > eaten by the hoover) would be a plus. Just to remind ppl what the dib0700 driver supports: # grep "{ \"" dib0700_devices.c | sort { "Artec T14BR DVB-T", { "Asus My Cinema-U3000Hybrid", { "ASUS My Cinema U3000 Mini DVBT Tuner", { "ASUS My Cinema U3100 Mini DVBT Tuner", { "AVerMedia AVerTV DVB-T Express", { "AVerMedia AVerTV DVB-T Volar", { "Compro Videomate U500", { "DiBcom STK7070PD reference design", { "DiBcom STK7070P reference design", { "DiBcom STK7700D reference design", { "DiBcom STK7700P reference design", { "Gigabyte U7000", { "Gigabyte U8000-RH", { "Hauppauge Nova-T 500 Dual DVB-T", { "Hauppauge Nova-TD-500 (84xxx)", { "Hauppauge Nova-TD Stick (52009)", { "Hauppauge Nova-TD Stick/Elgato Eye-TV Diversity", { "Hauppauge Nova-T MyTV.t", { "Hauppauge Nova-T Stick", { "Hauppauge Nova-T Stick", { "Leadtek Winfast DTV Dongle (STK7700P based)", { "Pinnacle Expresscard 320cx", { "Pinnacle PCTV 2000e", { "Pinnacle PCTV 72e", { "Pinnacle PCTV 73e", { "Pinnacle PCTV Dual DVB-T Diversity Stick", { "Pinnacle PCTV DVB-T Flash Stick", { "Pinnacle PCTV HD Pro USB Stick", { "Pinnacle PCTV HD USB Stick", { "Terratec Cinergy DT XS Diversity", { "Terratec Cinergy HT Express", { "Terratec Cinergy HT USB XE", { "Terratec Cinergy T Express", { "Terratec Cinergy T USB XXS", { "Uniwill STK7700P based (Hama and others)", { "Yuan EC372S", { "YUAN High-Tech STK7700PH", cheers -henrik _______________________________________________ linux-dvb users mailing list For V4L/DVB development, please use instead linux-media@vger.kernel.org linux-dvb@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb