From owner-freebsd-questions@FreeBSD.ORG Fri Nov 23 04:15:09 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 34A088EF for ; Fri, 23 Nov 2012 04:15:09 +0000 (UTC) (envelope-from freebsd@dreamchaser.org) Received: from nightmare.dreamchaser.org (nightmare.dreamchaser.org [12.32.44.142]) by mx1.freebsd.org (Postfix) with ESMTP id C172A8FC13 for ; Fri, 23 Nov 2012 04:15:08 +0000 (UTC) Received: from breakaway.dreamchaser.org (breakaway.dreamchaser.org. [12.32.36.73]) by nightmare.dreamchaser.org (8.13.6/8.13.6) with ESMTP id qAN4F1Aq066348; Thu, 22 Nov 2012 21:15:02 -0700 (MST) (envelope-from freebsd@dreamchaser.org) Message-ID: <50AEF845.9050009@dreamchaser.org> Date: Thu, 22 Nov 2012 21:15:01 -0700 From: Gary Aitken User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:16.0) Gecko/20121116 Thunderbird/16.0.2 MIME-Version: 1.0 To: David Demelier Subject: Re: after youtube .swf, black xterm text => transparent References: <50AC4984.9050503@dreamchaser.org> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-2.0.2 (nightmare.dreamchaser.org [12.32.36.65]); Thu, 22 Nov 2012 21:15:02 -0700 (MST) Cc: FreeBSD Mailing List X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: freebsd@dreamchaser.org List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 23 Nov 2012 04:15:09 -0000 On 11/22/12 07:34, David Demelier wrote: > I mean right click on the youtube image, open the flash properties and > untick the hardware acceleration setting :-) Thanks, that did the trick. > 2012/11/22 David Demelier > >> 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...