From owner-freebsd-multimedia@FreeBSD.ORG Mon Jan 2 23:33:19 2006 Return-Path: X-Original-To: freebsd-multimedia@freebsd.org Delivered-To: freebsd-multimedia@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4903A16A41F for ; Mon, 2 Jan 2006 23:33:19 +0000 (GMT) (envelope-from steve@sohara.org) Received: from sohara.org (sohara.org [192.220.64.179]) by mx1.FreeBSD.org (Postfix) with ESMTP id ED0DE43D4C for ; Mon, 2 Jan 2006 23:33:18 +0000 (GMT) (envelope-from steve@sohara.org) Received: (qmail 95901 invoked by uid 16563); 2 Jan 2006 23:33:17 -0000 Received: from unknown (HELO df1.marelmo.com) ([194.165.171.58]) (envelope-sender ) by 192.220.64.179 (qmail-ldap-1.03) with SMTP for ; 2 Jan 2006 23:33:17 -0000 Date: Mon, 2 Jan 2006 23:30:06 +0000 From: Steve O'Hara-Smith To: freebsd-multimedia@freebsd.org Message-Id: <20060102233006.34c405b5.steve@sohara.org> In-Reply-To: <200601021939.38720.frank@barda.agala.net> References: <200512240440.46994.frank@barda.agala.net> <200601020346.03581.frank@barda.agala.net> <20060102101921.0016de6b.steve@sohara.org> <200601021939.38720.frank@barda.agala.net> X-Mailer: Sylpheed version 2.0.4 (GTK+ 2.8.9; i386-pc-dragonfly1) X-Face: %]+HVL}K`P8>+8ZcY-WGHP6j@&mxMo9JH6_WdgIgUGH)JX/usO0%jy7T~IVgqjumD^OBqX, Kv^-GM6mlw(fI^$"QRKyZ$?xx/ Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: ffmpeg doesn't record sound from WinTV. X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 Jan 2006 23:33:19 -0000 On Mon, 2 Jan 2006 19:39:37 +0100 "Frank J. Beckmann" wrote: > > First try rebooting and using ffmpeg *without* first running > > xawtv (or motv) - you can tune the signal by setting the environment > > variable BKTR_FREQUENCY to a frequency in megahertz. I have a suspicion > > that xawtv is leaving the sound muted, every bktr card I have seen powers > > up with the sound unmuted - this will test my suspicion. > > That did it. ffmpeg records sound when I didn't start moTV before. I used moTV > to set the channel. OK we're on the right track then. > SLEPT NO signals - 30448 microseconds late > Segmentation fault (core dumped) Now that's odd it doesn't segfault on the new ioctl it segfaults pn the first frame read - most odd, probably a delayed effect though. I'll double check the BT848_SAUDIO specs, probably c isn't big enough :( The trouble is I'm not in a position to test bktr stuff anymore - no inputs to my cards. -- C:>WIN | Directable Mirror Arrays The computer obeys and wins. | A better way to focus the sun You lose and Bill collects. | licences available see | http://www.sohara.org/