Mediaportal or StreamedMP loses resolution when TV is turn off (1 Viewer)

oh_noes

New Member
August 20, 2010
3
0
Hi All,

I have a dedicated, always on HTPC which I built myself. It's an AMD 780G, AMD low power CPU and runs Media Portal connected to directly to the TV via HDMI. This board was recommended for an ideal low power, low heat HTPC setup.

I have a habit of always turning the TV off via the physical button on the front (NOT via Remote, ie NOT standby).

When I do this, and then turn the TV back on -- StreamedMP or MediaPortal "loses" about 300px from the right of the screen. it's configured to use 720p resolution which the TV support. From looking at the screen, it doesn't cruncate the 300px, it looks like it scales the picture to roughly 980×720.

The only way to fix it is to reboot. Upon rebooting when it drops back to Windows Taskbar, the taskbar and desktop resolution is fine and takes up the full screen. Upon returning from reboot, it has the correct resolution.

Is this a known bug? Is there a workaround?
Is this a MP or StreamedMP bug?

Thanks again for the great work on Media Portal.

Cheers,
Matt

MediaPortal Version: Media Portal 1.1.2
MediaPortal Skin: StreamedMP 1.4.10.2499
Windows Version: Windows 7 Professional 64bit
CPU Type: AMD Athlon Dual Core 4850E (2.5Ghz)
HDD: 320Gb WD HDD 7200rpm
Memory: 2x 2GB DDR2
Motherboard: Gigabyte GA-MA78GPM-DS2H AMD780G 5200HT DDR2 mATX
Video Card: Onboard ATI 780G (with HDMI)
Video Card Driver: 10-12_vista64_win7_64_dd_ccc_enu
Sound Card: AMD High Definition Audio
Sound Card AC3: Not sure
Sound Card Driver: Part of 10-12_vista64_win7_64_dd_ccc_enu
# no TV Card
MPEG2 Video Codec: ffdshow
MPEG2 Audio Codec: ffdshow
h.264 Video Codec: ffdshow
Satelite/CableTV Provider:
HTPC Case: n/a
Cooling: 120mm fans
Power Supply: 400w
Remote: MS OEM
TV: 50" Panasonic
TV - HTPC Connection: HDMI
 

oh_noes

New Member
August 20, 2010
3
0
Thanks Tony. The info in that thread worked for me.

The VNC trick mentioned in that thread worked perfectly. The Monitor was sending or the HTPC was receiving the wrong EDID information. Catalyst shows "Default Monitor" and went back to 1024x768. Changing this to my Pana's 720p now have everything working perfectly.

Thanks Team MP!

(just posting this info here incase anyone else stumbles upon it via google)
 

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