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<DIV><FONT face=Arial size=2>Hi Jussi,</FONT></DIV>
<DIV><FONT face=Arial size=2>Thanks for your usefull answer.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>In the latest sources the define is now
USE_HACK_FOR_BROKEN_I420_SUPPORT_IN_DRIVER.</FONT></DIV>
<DIV><FONT face=Arial size=2>I uncommented the line, recompiled the library and
installed it with success.</FONT></DIV>
<DIV><FONT face=Arial size=2>The colors are now correct, my sky is blue and my
tomatos are red.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Thanks again.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Alex</FONT></DIV>
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style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=jabbathehut@eml.cc href="mailto:jabbathehut@eml.cc">Jussi
Hagström</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=mythtv-users@mythtv.org
href="mailto:mythtv-users@mythtv.org">Discussion about mythtv</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Thursday, January 04, 2007 11:00
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [mythtv-users] blue and red
channel swapped with internal player</DIV>
<DIV><BR></DIV>Yes, It's a bug in the ATI drivers. There's a hack that you
could use to get rid of the problem. It didn't work for me, though..<BR>Here's
a quote from the MythTV-talk forums: <BR>---<BR><SPAN class=postbody>You need
to recompile with USE_ATI_PROPRIETARY_DRIVER_XVIDEO_HACK enabled <BR>See: <A
href="http://svn.mythtv.org/trac/browser/branches/release-0-20-fixes/mythtv/libs/libmythtv/videoout_xv.cpp#L67"
target=_blank
rel=nofollow>http://svn.mythtv.org/trac/browser/branches/release-0-20-fixes/mythtv/libs/libmythtv/videoout_xv.cpp#L67</A>
<BR>Also you may need to modify this function to include your Xv adaptor: <A
href="http://svn.mythtv.org/trac/browser/branches/release-0-20-fixes/mythtv/libs/libmythtv/videoout_xv.cpp#L3448"
target=_blank
rel=nofollow>http://svn.mythtv.org/trac/browser/branches/release-0-20-fixes/mythtv/libs/libmythtv/videoout_xv.cpp#L3448</A><BR></SPAN>---<BR><BR>I
don't think this will be fixed in MythTv so the only option is to bug ATI to
fix their drivers. I'm personally probably going to just <BR>get rid of my ATI
card and try NVidia. <BR><SPAN class=postbody><BR></SPAN><BR>Alex Beyens
wrote:
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<DIV><FONT face=Arial size=2>
<DIV><FONT face=Arial size=2>When I use the internal player for whatever in
MythtTV it works except that the blue and red channels are swapped (the
sky is red and the tomatos are blue :-D )</FONT></DIV>
<DIV><FONT face=Arial size=2>When I use mplayer I don't have the problem.
That's ok for watching videos and DVDs but not for TV because we can't
change the player.</FONT></DIV>
<DIV><FONT face=Arial size=2>I found that this problem is bound with the DRI
(direct rendering) option of the ATI Radeon driver (official driver from
ATI).</FONT></DIV>
<DIV><FONT face=Arial size=2>When I desactivate the DRI the colors are OK
but then all the work is done by the CPU and it looks that it is not fast
enough (sound not sync with picture, frames droped,...)</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Does anyone have an idea/solution?</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>I've read somewhere that the internal player
was based on mplayer and found in the mplayer change log that there was a
very old fixed bug (Feb 1, 2001) about swapped red-blue</FONT></DIV>
<DIV><FONT face=Arial size=2><A
href="">http://www.mplayerhq.hu/MPlayer/releases/ChangeLog-1.0rc1</A> Could
this be the same?</FONT></DIV></FONT></DIV><PRE wrap=""><HR width="90%" SIZE=4>
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