[mythtv-commits] Ticket #2287: mythtv-vid: X11 Video output fixes branch
MythTV
mythtv at cvs.mythtv.org
Fri Sep 7 13:56:31 UTC 2007
#2287: mythtv-vid: X11 Video output fixes branch
---------------------+------------------------------------------------------
Reporter: danielk | Owner: danielk
Type: task | Status: assigned
Priority: minor | Milestone: 0.21
Component: mythtv | Version: head
Severity: medium | Resolution:
Mlocked: 0 |
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Comment(by laga at laga.ath.cx):
Hi,
I'm using an interlaced PAL modeline to drive my TV:
{{{
Modeline "720x576pali" 13.88 720 726 794 880 576 580 583 625 -hsync -vsync
interlace
}}}
My video/osd render method is opengl. When i'm trying to use the normal
(software) bodeint, i get the following messages:
{{{
2007-09-07 15:44:48.131 VDP: GetFilteredDeint() : opengl -> 'bobdeint'
2007-09-07 15:44:48.132 VDP: GetFilteredDeint() : opengl -> 'bobdeint'
2007-09-07 15:44:48.133 Failed to approve 'bobdeint' deinterlacer
2007-09-07 15:44:48.134 Couldn't load deinterlace filter
}}}
However, the hardware bobdeint works:
{{{
2007-09-07 15:42:36.081 VDP: GetFilteredDeint() : opengl ->
'openglbobdeint'
2007-09-07 15:42:36.081 GLVid: Creating openglbobdeint filter.
2007-09-07 15:42:36.082 GLVid: Created fragment program openglbobdeint.
2007-09-07 15:42:36.091 GLCtx: Created frame buffer object (720x576).
2007-09-07 15:42:36.092 GLVid: Turning off deinterlacing.
2007-09-07 15:42:36.092 VideoOutputXv: Using deinterlace method
openglbobdeint
2007-09-07 15:42:36.092 GLVid: Turning on deinterlacing.
}}}
Prior to the mythtv-vid merge, bobdeint would never work for me because my
refresh rate was too low. I had to use the patch from #2903 to enable
bobdeint (without a deinterlacer, I would get interlace
artefacts/stuttering despite my video resolution matching my display
resolution - same happens to a lot of other people, too). Now I'm kinda
confused by this discrepancy - is it intentional that openglbobdeint works
while bobdeint does not?
I should note that I'm using a Twinview setup. CRT-0 is a 19" CRT monitor
running at 1280x102, CRT-1 is my TV running said modeline.
--
Ticket URL: <http://svn.mythtv.org/trac/ticket/2287#comment:88>
MythTV <http://svn.mythtv.org/trac>
MythTV
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