From owner-freebsd-questions@FreeBSD.ORG Thu Nov 22 14:33:28 2012 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 92A46642 for ; Thu, 22 Nov 2012 14:33:28 +0000 (UTC) (envelope-from demelier.david@gmail.com) Received: from mail-da0-f54.google.com (mail-da0-f54.google.com [209.85.210.54]) by mx1.freebsd.org (Postfix) with ESMTP id 615A68FC14 for ; Thu, 22 Nov 2012 14:33:28 +0000 (UTC) Received: by mail-da0-f54.google.com with SMTP id n2so1565406dad.13 for ; Thu, 22 Nov 2012 06:33:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=g169gCjvZ/VNW7saiIMgeeU10G4P1/kY2nY+fbskd+E=; b=EsNY9+QjpFcGJj5UZuncl5X3jbD40W12nfRf4WzzOvafmApIzEBTVsW8wPgmBWgNVe iWzkheq2W8aQbyd1jDAvI2uGRLlj7PMl4kYMwXYhG+C2QJeMTI4pMibbaXt+OWXMLgqT HbV+rGdGsSr/5iPQc0TmuQZjv8RiIidPTA1f0m5e8Cb44A0LBffIKEPrpQalIxm8oS8K KuQpTLTEktnJIoOpLWfL/6oGljaMIWCdZ8hU+KN1WQp6NRBMa/GehAoyS6W3MMFHw1ey yuJiAqmAYBBDteNjs0ls/lajSPKbxvN3caJljydFKDXd2D+uHNuxUlJgsT8WlSerWDqz oU2A== MIME-Version: 1.0 Received: by 10.68.237.135 with SMTP id vc7mr5488327pbc.2.1353594807927; Thu, 22 Nov 2012 06:33:27 -0800 (PST) Received: by 10.66.80.36 with HTTP; Thu, 22 Nov 2012 06:33:27 -0800 (PST) In-Reply-To: <50AC4984.9050503@dreamchaser.org> References: <50AC4984.9050503@dreamchaser.org> Date: Thu, 22 Nov 2012 15:33:27 +0100 Message-ID: Subject: Re: after youtube .swf, black xterm text => transparent From: David Demelier To: freebsd@dreamchaser.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: FreeBSD Mailing List X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Nov 2012 14:33:28 -0000 Do you have a nvidia card ? If yes right click on the youtube image and disable hardware acceleration, it will probably solve it (solved for me) 2012/11/21 Gary Aitken > After doing a number of port upgrades to try to get firefox 16 to play > youtube audio again (still doesn't), I now see that when I put an xterm > window over a particular portion of the display, the black areas on the > xterm are transparent, and are showing a portion of a youtube page > which is no longer playing but which is still open on either a visible > or a non-visible (i.e. not the current) tab. > > The image is from the end of the following page: > > https://www.youtube.com/watch?v=aHuYmhY-5-g > > and the video content is > https://s.ytimg.com/yts/swfbin/watch_as3-vfl1ubMZd.swf > > Anyone else seeing this problem? > > Hmm... this is weird. If I iconify everything except a couple of > xterms, xwininfo clicked on the region where the image *was*, which now > has only the wm (xfce4) background, the xwininfo gives the window id > for the background. > > This is particularly noticeable in the xfce terminal emulator, 0.4.8, > as it comes up with an entirely black background. > > Gimp, firefox and thunderbird windows don't have the problem, nor does the > wm header. > > I'm guessing this is a result of using the XVideo extension, and not using > opengl in the wm, or something like that, based on this article: > > https://en.wikipedia.org/wiki/X_video_extension > > Can anyone shed some light on this and how to prevent it? > > p.s. I can't seem to find how to tell what options a port is installed > with, and what the defaults are. I know it's there somewhere... > > Thanks, > > Gary > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to " > freebsd-questions-unsubscribe@freebsd.org" > -- Demelier David