From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx3.redhat.com (mx3.redhat.com [172.16.48.32]) by int-mx1.corp.redhat.com (8.13.1/8.13.1) with ESMTP id m97EqdYM028435 for ; Tue, 7 Oct 2008 10:52:39 -0400 Received: from mail.gmx.net (mail.gmx.net [213.165.64.20]) by mx3.redhat.com (8.13.8/8.13.8) with SMTP id m97EqTiM023930 for ; Tue, 7 Oct 2008 10:52:29 -0400 Date: Tue, 7 Oct 2008 16:52:06 +0200 From: Daniel =?iso-8859-1?Q?Gl=F6ckner?= To: Brian Phelps Message-ID: <20081007145206.GA1664@daniel.bse> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Cc: video4linux-list@redhat.com Subject: Re: capture.c example (multiple inputs) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: video4linux-list-bounces@redhat.com Errors-To: video4linux-list-bounces@redhat.com List-ID: On Tue, Oct 07, 2008 at 09:57:28AM -0400, Brian Phelps wrote: > I did some digging and it looks like this single chip bt878 card must > cut the frame rate when switching inputs. Is this correct? correct. > I found a 4-chip version from bluecherry.com that seems to do this at > full 30 FPS per channel. You mean .net, not .com? Be warned, depending on your system there may be dropped pixels when capturing four inputs at high resolution in inefficient color spaces. Especially when you try to write the videos to harddisk while the harddisk controller shares a PCI bus with the capture card. Daniel -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list