From owner-freebsd-multimedia@FreeBSD.ORG Wed May 14 07:20:53 2003 Return-Path: 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 3B51337B401 for ; Wed, 14 May 2003 07:20:53 -0700 (PDT) Received: from web12405.mail.yahoo.com (web12405.mail.yahoo.com [216.136.173.132]) by mx1.FreeBSD.org (Postfix) with SMTP id C085F43F85 for ; Wed, 14 May 2003 07:20:52 -0700 (PDT) (envelope-from ks4usa@yahoo.com) Message-ID: <20030514142052.90170.qmail@web12405.mail.yahoo.com> Received: from [12.29.176.205] by web12405.mail.yahoo.com via HTTP; Wed, 14 May 2003 07:20:52 PDT Date: Wed, 14 May 2003 07:20:52 -0700 (PDT) From: Sergey Kosyakov To: freebsd-multimedia@FreeBSD.ORG MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: AverTV (BrookTree 878) NTSC >240 lines slow with mplayer X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 May 2003 14:20:53 -0000 Hi, I've tryed AverTV Stereo on my 4.8 cvsuped to STABLE (to get DRM modules) both src and ports. /kernel: bktr0: mem 0xe3023000-0xe3023fff irq 5 at device 9.0 on pci0 /kernel: iicbb0: on bti2c0 /kernel: iicbus0: on iicbb0 master-only /kernel: iicsmb0: on iicbus0 /kernel: smbus0: on iicsmb0 /kernel: smb0: on smbus0 /kernel: iic0: on iicbus0 /kernel: iicbus1: on iicbb0 master-only /kernel: iicsmb1: on iicbus1 /kernel: smbus1: on iicsmb1 /kernel: smb1: on smbus1 /kernel: iic1: on iicbus1 /kernel: smbus2: on bti2c0 /kernel: smb2: on smbus2 /kernel: bktr0: AVer Media TV/FM, Philips NTSC tuner. /kernel: pci0: (vendor=0x109e, dev=0x0878) at 9.1 irq 5 systat(vmstat) shows constant IRQ rate at 95 per sec om mux irq5. I suspect this is . Any idea what it is and why it generates IRQ permanently? TV related ports experience: 1. xawtv/motv works unstable (need to get "right" resize to get clear picture, fullscreen is junk, every channel requires adjustment). 2. fxtv works fine (did not test fs yet), but does not have deinterlacing 3. mplayer -tv works fine and gives good picture while height less than 240. As I set it to any value greater than 240 the frame rate drops to 1 fps or so. At the same time the CPU consumption is less than 5%. AverTV spec says that is is able to get full size 720x480 picture, so I do not think that 240 lisne is HW limitation. Any idea what have I missed? Thank you, Sergey. __________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo. http://search.yahoo.com