From owner-freebsd-multimedia Sun Apr 19 13:29:44 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id NAA05919 for freebsd-multimedia-outgoing; Sun, 19 Apr 1998 13:29:44 -0700 (PDT) (envelope-from owner-freebsd-multimedia@FreeBSD.ORG) Received: from sos.freebsd.dk (sos.freebsd.dk [195.8.129.33]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id UAA05902; Sun, 19 Apr 1998 20:29:30 GMT (envelope-from sos@sos.freebsd.dk) Received: (from sos@localhost) by sos.freebsd.dk (8.8.8/8.8.8) id WAA02296; Sun, 19 Apr 1998 22:29:18 +0200 (MEST) (envelope-from sos) Message-Id: <199804192029.WAA02296@sos.freebsd.dk> Subject: Re: What chipsets on the Bt848 cards ? In-Reply-To: <199804191735.TAA12652@labinfo.iet.unipi.it> from Luigi Rizzo at "Apr 19, 98 07:35:08 pm" To: luigi@labinfo.iet.unipi.it (Luigi Rizzo) Date: Sun, 19 Apr 1998 22:29:18 +0200 (MEST) Cc: sos@FreeBSD.ORG, multimedia@FreeBSD.ORG From: Søren Schmidt Reply-to: sos@FreeBSD.ORG X-Mailer: ELM [version 2.4ME+ PL30 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org In reply to Luigi Rizzo who wrote: > > Have you seen the stuff done for Linux (bttv) that uses the bt848 to > > grap the VBI info and then decode teletext from the sampled lines ?? > > > > THAT is a cool concept, and a good job done! > > Have you seen the software on my web page that did the same with the > meteor and the bt848 ? Nope, URL URL???? > This was done perhaps some two years ago, before i found the saa5246 > data sheets :) > > I wouldn't be surprised if the bttv people took the idea from my > code -- i concede that i am not very good after the proof-of-concept > step in packaging stuff and adding nice graphics... That would be typical for the Lword people :) > Only problem, resampling the data sucks a lot of CPU power... you > can do that on your workstation or home machine, but certainly not > on a server... Well, I can live with that on my workstation here (2xP6)... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Søren Schmidt (sos@FreeBSD.org) FreeBSD Core Team Even more code to hack -- will it ever end .. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message