From owner-freebsd-multimedia Sun Oct 6 9:57:55 2002 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 DA8AD37B401 for ; Sun, 6 Oct 2002 09:57:54 -0700 (PDT) Received: from smtp5.wanadoo.nl (smtp5.wanadoo.nl [194.134.35.176]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6948743E77 for ; Sun, 6 Oct 2002 09:57:54 -0700 (PDT) (envelope-from steve@sohara.org) Received: from ams-gw.sohara.org (p3355.vwr.wanadoo.nl [212.129.225.35]) by smtp5.wanadoo.nl (Postfix) with SMTP id A9CB374693; Sun, 6 Oct 2002 18:57:43 +0200 (CEST) Date: Sun, 6 Oct 2002 18:57:47 +0200 From: Steve O'Hara-Smith To: Peter B Cc: freebsd-multimedia@freebsd.org Subject: Re: mplayer patch for brooktree realtime grabbing Message-Id: <20021006185747.2ccd1724.steve@sohara.org> In-Reply-To: <200210061359.g96DxF223298@brother.ludd.luth.se> References: <20021006153216.78120bd6.steve@sohara.org> <200210061359.g96DxF223298@brother.ludd.luth.se> X-Mailer: Sylpheed version 0.8.5 (GTK+ 1.2.10; i386-portbld-freebsd4.7) 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 Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Sun, 6 Oct 2002 15:59:15 +0200 (MEST) Peter B wrote: PB> You should be right, however I have experienced it just won't work PB> like that in practice. It works fine for me in ffmpeg, my old timer based code quite often caught the frame break. PB> I have tested some fullframe recordings without proper results. It PB> might be a sync or bus problem. Full frame (I assume you mean full resolution frames) has broken sync handling in the kernel. The patch at ftp.sohara.org/pub/bktr.patch makes it work (thanks go to Charles Henrich). My vcr script (a wrapper around ffmpeg) grabs full resolution PAL reliably as long as I disable motion estimation. -- C:>WIN | Directable Mirrors The computer obeys and wins. |A Better Way To Focus The Sun You lose and Bill collects. | licenses available - see: | http://www.sohara.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message