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Bug 79965 - xv shows flickering video and color distortion
Summary: xv shows flickering video and color distortion
Status: RESOLVED UPSTREAM
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] KDE (show other bugs)
Hardware: x86 Linux
: High normal (vote)
Assignee: Gentoo KDE team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-01-29 09:24 UTC by Roie Kerstein
Modified: 2005-05-12 10:03 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


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Description Roie Kerstein 2005-01-29 09:24:55 UTC
I have xorg-x11-6.8.1.902.
Every time I watch a video file, no matter which format or codec, the video flickers and the color is distorted.
This happens with both xine and mplayer.
When I instructed gstreamer not to use xv, the video worked fine.

Reproducible: Always
Steps to Reproduce:
1.
2.
3.




Portage 2.0.51-r15 (default-linux/x86/2004.3, gcc-3.4.3, 
glibc-2.3.4.20041102-r0, 2.6.10-gentoo-r6 i686) 
================================================================= 
System uname: 2.6.10-gentoo-r6 i686 Intel(R) Pentium(R) 4 CPU 1.80GHz 
Gentoo Base System version 1.6.8 
Python:              dev-lang/python-2.3.4 [2.3.4 (#1, Oct 31 2004, 14:46:37)] 
dev-lang/python:     2.3.4 
sys-devel/autoconf:  2.59-r6, 2.13 
sys-devel/automake:  1.8.5-r2, 1.5, 1.4_p6, 1.6.3, 1.7.9, 1.9.4 
sys-devel/binutils:  2.15.92.0.2-r2 
sys-devel/libtool:   1.5.10-r3 
virtual/os-headers:  2.6.8.1-r2 
ACCEPT_KEYWORDS="x86 ~x86" 
AUTOCLEAN="yes" 
CFLAGS="-O3 -march=pentium4 -pipe -fomit-frame-pointer" 
CHOST="i686-pc-linux-gnu" 
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" 
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" 
CXXFLAGS="-O3 -march=pentium4 -pipe -fomit-frame-pointer" 
DISTDIR="/usr/portage/distfiles" 
FEATURES="autoaddcvs autoconfig ccache distlocks sandbox sfperms" 
GENTOO_MIRRORS="http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ 
ftp://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ 
http://gentoo.mirror.icd.hu/ http://gentoo.zie.pg.gda.pl 
http://mirror.datapipe.net/gentoo" 
MAKEOPTS="-j2" 
PKGDIR="/usr/portage/packages" 
PORTAGE_TMPDIR="/var/tmp" 
PORTDIR="/usr/portage" 
PORTDIR_OVERLAY="/usr/local/portage" 
SYNC="rsync://rsync.gentoo.org/gentoo-portage" 
USE="x86 X X509 acpi alsa apm arts artswrappersuid avi bash-completion berkdb 
bidi bitmap-fonts bzlib cddb cdparanoia cdr crypt ctype cups dga divx4linux doc 
encode foomaticdb ftp gdbm gif gnome gpm gstreamer gtk2 gtkhtml hal i8x0 icq 
imagemagick imlib jpeg jpeg2k kde ldap libg++ libwww mad mikmod mono mozilla 
moznocompose moznoirc moznomail mpeg msn ncurses nls nomotif nowin nptl 
offensive opengl pam pdflib perl pic png python qt readline real sdl slang 
spell sse sse2 ssl svga tcpd tetex threads truetype truetype-fonts type1-fonts 
unicode xine xml xml2xv xvid zlib video_cards_i915 linguas_he" 
Unset:  ASFLAGS, CBUILD, CTARGET, LDFLAGS
Comment 1 Roie Kerstein 2005-02-12 13:00:05 UTC
It works well with xorg-6.8.2.
Perhaps this bug could be closed now...
Comment 2 Roie Kerstein 2005-02-17 13:12:52 UTC
Few more checks indicate that the problem persists, but only on kde, and only when xv is used.
Comment 3 Gregorio Guidi (RETIRED) gentoo-dev 2005-02-18 05:20:02 UTC
These problems probably mean that Xv is not used correctly by an app, or that
it is used by more than one app in conflicting ways, or something like that...
(do you have composite enabled, btw?)

I don't think we can do much to help...
Comment 4 Roie Kerstein 2005-02-19 10:36:28 UTC
I tried it when only one video program was running.
I don't have composite enabled.
I don't think that the program uses Xv incorrectly, because mplayer shows video well under failsafe, but not under kde. Therefore I think it is a kde problem.
Comment 5 Roie Kerstein 2005-02-26 09:25:00 UTC
Today I tried to kill kooldock.
For some reason, before I killed kooldock the problem persisted. After I killed it the problem disappeared.
Any idea why this has happened?
Comment 6 Gregorio Guidi (RETIRED) gentoo-dev 2005-05-12 10:03:27 UTC
Probably this was kooldock uncorrectly using Xv... in any case, I don't think we can do much to help.