From owner-freebsd-multimedia Thu Apr 16 05:26:08 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id FAA21305 for freebsd-multimedia-outgoing; Thu, 16 Apr 1998 05:26:08 -0700 (PDT) (envelope-from owner-freebsd-multimedia@FreeBSD.ORG) Received: from north.lcs.mit.edu (north.lcs.mit.edu [18.26.0.4]) by hub.freebsd.org (8.8.8/8.8.8) with SMTP id FAA21297 for ; Thu, 16 Apr 1998 05:26:06 -0700 (PDT) (envelope-from mjh@north.lcs.mit.edu) Received: from north.lcs.mit.edu by north.lcs.mit.edu (SMI-8.6/SMI-SVR4) id IAA27292; Thu, 16 Apr 1998 08:25:58 -0400 From: Mark Handley X-Organisation: Information Sciences Institute, USC X-Phone: +1 617 253 6011 To: Amancio Hasty cc: multimedia@FreeBSD.ORG Subject: Re: vic, image corruption with Wincast/TV card In-reply-to: Your message of "Wed, 15 Apr 1998 20:47:55 PDT." <199804160347.UAA16881@rah.star-gate.com> Date: Thu, 16 Apr 1998 08:25:58 -0400 Message-ID: <27290.892729558@north.lcs.mit.edu> Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >Just take out opt_bktr.h for now. Probably, I will submit a minor >driver upgrade to fix this problem as well as a couple of minor >fixes. > > >What sort of corrupting are you getting and whats your video format: NTSC >or PAL ? I'm using NTSC. The driver you posted hasn't changed the problem - I'll leave a video stream going to FreeBSD Lounge if you want to take a look at the artifacts - I've set the frame-rate limiter to 1fps and bandwidth to 128Kbps in vic. If I comment out the ioctl that sets fps in the driver, I get no image corruption (at the expense I assume of extra PCI traffic), but it seems to be an acceptable workaround, so I'm not too worried. Cheers, Mark To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message