From owner-freebsd-multimedia Mon Dec 9 23:06:33 1996 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.4/8.8.4) id XAA21868 for multimedia-outgoing; Mon, 9 Dec 1996 23:06:33 -0800 (PST) Received: from gdi.uoregon.edu (gdi.uoregon.edu [128.223.170.30]) by freefall.freebsd.org (8.8.4/8.8.4) with ESMTP id XAA21863 for ; Mon, 9 Dec 1996 23:06:31 -0800 (PST) Received: from localhost (dwhite@localhost) by gdi.uoregon.edu (8.8.2/8.6.12) with SMTP id XAA05683; Mon, 9 Dec 1996 23:06:27 -0800 (PST) Date: Mon, 9 Dec 1996 23:06:27 -0800 (PST) From: Doug White Reply-To: dwhite@resnet.uoregon.edu To: Amancio Hasty cc: multimedia@freebsd.org Subject: Re: GUS & Mbone: more updates In-Reply-To: <199612100311.TAA00526@rah.star-gate.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-multimedia@freebsd.org X-Loop: FreeBSD.org Precedence: bulk On Mon, 9 Dec 1996, Amancio Hasty wrote: > > After I replaced my VAT with a full duplex version from rah, the looping > > and popping and whatnot has stopped. I've been watching the IETF stuff > > for several hours now and it works like a charm. The only annoying thing > > is that the audio cuts out every so often, but I think this is from > > problems at the gateway or transmitter at ietf2.bbnplanet.com so I'm not > > worried about it. > > Play a little with vat if you click mouse on the transmitting > source you will be able to start an rtp stats window > which will let you know if vat is dropping packets or not. Forgot about the auto-mtrace. Oh well, I did the same thing from the command line :) > Just comment out in /sys/i386/isa/isa.c the diagnostic message. Got it. > Thats my fault just get rid of my debuggin message . > It is in audio.c: > > audio.c: printf("write select %d\n", foo); Got that too. As I noted earlier, sound on half-duplex is peachy until one of these select()s that this is attache to fails, then the audio goes bananas. > > Finally: all is well at gdi. Now to bludgeon the qcam into shape again > > and play with increasing the fps... > > Well , the meters they chew up cpu time so if you don't have a fast > computer I don't recommend that using them. My old system was > a P100 and vat's meters did have much of a problem by way of coming > up with the sound . That would explain it...this is a measely P90 :) Doug White | University of Oregon Internet: dwhite@resnet.uoregon.edu | Residence Networking Assistant http://gladstone.uoregon.edu/~dwhite | Computer Science Major