[mythtv-users] HDTV tearing
mtrax11
mylists at wilsononline.id.au
Mon Mar 31 02:08:52 UTC 2008
HD output won't allow resizing of display like normal Svideo ouput.
ie I've plugged my component TV out into a HD port on TV.
Another Sillyname wrote:
>
> Ohh...Now I understand
>
> Surely your screen has a remote control that allows you to change/set
> the screen width and height for different input sets?
>
> J
>
> On 31/03/2008, mtrax11 <mylists at wilsononline.id.au> wrote:
>>
>> The issue is when I use for example "1280x720" resolution on my HDTV
>> screen
>> the KDE Desktop Screen doesn't fill the entire TV display
>> ie there are Black spaces all around desktop, indicating the Driver or
>> Xorg
>> hasnt quite got the screen dimensions correct.
>> I'm assuming that you should be able to fill the entire TV screen with
>> most
>> resolutions right?
>>
>> thanks
>> P
>>
>>
>>
>>
>> Another Sillyname wrote:
>> >
>> > Sorry
>> >
>> > Desktop screen doesn't fill screen on the internal player?
>> >
>> > J
>> >
>> > On 31/03/2008, mtrax11 <mylists at wilsononline.id.au> wrote:
>> >>
>> >> thanks
>> >> I did try this and same result as setting the default Mode in
>> xorg.conf
>> >>
>> >> ie Desktop screen doesn't fill TV screen.
>> >> Xorg.conf modes I have put in
>> >> Modes "1280x1024" "1920x1080" "1280x720" "1024x768" "800x600"
>> >> "640x480"
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> Another Sillyname wrote:
>> >> >
>> >> > try this....
>> >> >
>> >> >
>> >> > you'll get the drift......I'm assuming your card supports xrandr
>> fully
>> >> > BTW.
>> >> >
>> >> > J
>> >> >
>> >> >
>> >> > xrandr -s 1280x1024
>> >> >
>> >> > On 31/03/2008, mtrax11 <mylists at wilsononline.id.au> wrote:
>> >> >>
>> >> >>
>> >> >>
>> >> >> Another Sillyname wrote:
>> >> >> >
>> >> >> > check the xrandr command....specifically xrandr -s
>> >> >> >
>> >> >> > On 30/03/2008, mtrax11 <mylists at wilsononline.id.au> wrote:
>> >> >> >>
>> >> >> >>
>> >> >> >>
>> >> >> >> Brad Fuller-5 wrote:
>> >> >> >> >
>> >> >> >> > On Sun, Mar 30, 2008 at 10:51 AM, Yeechang Lee
>> >> <ylee at pobox.com>
>> >> >> wrote:
>> >> >> >> >> Paul <mylists at wilsononline.id.au> says:
>> >> >> >> >> > I have an AMD 3200+ and using a Nvidia 6200 TC,
>> >> >> >> >>
>> >> >> >> >> [...]
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >> >> > The downside is when there is alot of fast action I
>> find
>> >> the
>> >> >> >> screen
>> >> >> >> >> > starts to tear a bit.
>> >> >> >> >>
>> >> >> >> >>
>> >> http://www.gossamer-threads.com/lists/mythtv/users/177303#177303
>> >> >> >> >>
>> >> http://www.gossamer-threads.com/lists/mythtv/users/242478#242478
>> >> >> >> >
>> >> >> >> > Yes, check out the archives. I have a AMD 3000 with a 5200
>> and
>> >> >> don't
>> >> >> >> > have any problems unless I'm watching an HD and there are
>> two
>> >> >> >> > recordings going on simultaneously.
>> >> >> >> >
>> >> >> >> > --
>> >> >> >> > Brad Fuller
>> >> >> >> > www.bradfuller.com
>> >> >> >> > _______________________________________________
>> >> >> >> > mythtv-users mailing list
>> >> >> >> > mythtv-users at mythtv.org
>> >> >> >> > http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
>> >> >> >> >
>> >> >> >> >
>> >> >> >>
>> >> >> >>
>> >> >> >>
>> >> >> >> I have done the folllowing
>> >> >> >> 1. checked nvidia-settings and ticked the correct boxes
>> Vsync to
>> >> >> Blank
>> >> >> >> etc..
>> >> >> >> 2. added the "UseEvents" option
>> >> >> >>
>> >> >> >> Now the CPU hovers around 40-50% but I still get tearing on
>> fast
>> >> >> camera
>> >> >> >> pans
>> >> >> >> etc
>> >> >> >> I'm using resolution :
>> >> >> >> (II) NVIDIA(0): Virtual screen size determined to be 1920 x
>> 1080
>> >> >> >>
>> >> >> >> I also did a little experiment with a lower resolution eg
>> >> "1280x720"
>> >> >> and
>> >> >> >> it
>> >> >> >> appeared to be a smoother playback BUT the screen is
>> >> underscanned.
>> >> >> ie
>> >> >> >> The
>> >> >> >> Desktop doesn't fill the entire screen.
>> >> >> >> is there a setting which tells xorg to fill screen with any
>> >> >> resolution?
>> >> >> >>
>> >> >> >> Note my TV supports either 1080i or 480p..
>> >> >> >>
>> >> >> >> Thanks
>> >> >> >>
>> >> >> >> --
>> >> >> >> View this message in context:
>> >> >> >>
>> http://www.nabble.com/HDTV-tearing-tp16379610s15552p16388160.html
>> >> >> >> Sent from the mythtv-users mailing list archive at
>> Nabble.com.
>> >> >> >>
>> >> >> >>
>> >> >> >> _______________________________________________
>> >> >> >> mythtv-users mailing list
>> >> >> >> mythtv-users at mythtv.org
>> >> >> >> http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
>> >> >> >>
>> >> >> > _______________________________________________
>> >> >> > mythtv-users mailing list
>> >> >> > mythtv-users at mythtv.org
>> >> >> > http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
>> >> >> >
>> >> >> >
>> >> >>
>> >> >>
>> >> >> the xrandr -s is not a valid option but I did try the -q
>> >> >> output:
>> >> >> Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 1920 x
>> >> 1080
>> >> >> default connected 1920x1080+0+0 0mm x 0mm
>> >> >> 1920x1080 50.0*
>> >> >> 1280x1024 51.0
>> >> >> 1280x720 52.0
>> >> >> 1024x768 53.0
>> >> >>
>> >> >> I also note in the xorg.log:==
>> >> >> (II) Loading extension NV-CONTROL
>> >> >> (**) RandR enabled
>> >> >>
>> >> >> I'm not sure what you mean, does Xrandr alter screen size?
>> >> >>
>> >> >> thanks
>> >> >> Paul
>> >> >>
>> >> >>
>> >>
>> >
>> >
>> >
>>
>> --
>>
>> View this message in context:
>> http://www.nabble.com/HDTV-tearing-tp16379610s15552p16390082.html
>>
>> Sent from the mythtv-users mailing list archive at Nabble.com.
>>
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