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I'm using Mediaportal's screen selector feature to start MP in fullscreen mode on my secondary display which is 42" Mirai LCD TV.

I've ran into two problems with this setup:

1. Stuttering: TV and video (for example .mkv files) stutter about 3-4 second interval, pause is very quick but it is disturbing. Stuttering is clearly visible if I set DirectX exclusive mode OFF: Every time the picture stutters, tearing occurs. I've tried several x264 and mpeg2 decoders.

2. Artifacts in picture: Blinking bright green artifact (one pixel wide, two pixels high) in the middle of the screen, sometimes another in top-middle of the screen. Artifact(s) is/are not blinking always, but quite often. If I set DirectX exclusive mode OFF this problem is gone, but then I get tearing. And no, these are not dead pixels, because my TV actually has one and it's nothing like same

And finally: If I configure MP to start on my primary display which is Viewsonic 22" TFT both problems are GONE. If I play video files directly with Mediaplayer Classic on my primary or secondary display, no problems at all.

Another weird thing is that sometimes the log file says "Main: DX exclusive mode: False" even if I've enabled it in configuration file.

TV-Server Version: SVN 16125
MediaPortal Version: SVN 16125
MediaPortal Skin: XFace 1.0
Windows Version: Windows XP 32bit Pro SP2
CPU Type: AMD X2 4600+
HDD: Samsung T166 500GB + Seagate 320GB
Memory: 2GB Corsair
Motherboard: Asus M2N-E
Motherboard Chipset: nForce 570
Motherboard Bios: Latest
Video Card: Geforce 7900 GT
Video Card Driver: Forceware 93.71
Sound Card: Soundblaster Audigy ZS 2
Sound Card AC3: Passthrough AC3Filter
Sound Card Driver:
1. TV Card: FireDTV
1. TV Card Type: DVB-C
1. TV Card Driver: Latest BDA
MPEG2 Video Codec: nVidia Purevideo
Remote: FireDTV Remote
TV: Mirai FullHD LCD 42"
TV - HTPC Connection: HDMI-DVI

I was wondering, does anyone know if it is possible to add secondary PCI-E graphic card to non-SLI motherboard, in this case my Asus M2N-E?

And in this way could I "dedicate" secondary card to Mediaportal...

<blockquote data-quote="seco" data-source="post: 193374" data-attributes="member: 54595">I'm using Mediaportal's screen selector feature to start MP in fullscreen mode on my secondary display which is 42&quot; Mirai LCD TV.I've ran into two problems with this setup:1. Stuttering: TV and video (for example .mkv files) stutter about 3-4 second interval, pause is very quick but it is disturbing. Stuttering is clearly visible if I set DirectX exclusive mode OFF: Every time the picture stutters, tearing occurs. I've tried several x264 and mpeg2 decoders.2. Artifacts in picture: Blinking bright green artifact (one pixel wide, two pixels high) in the middle of the screen, sometimes another in top-middle of the screen. Artifact(s) is/are not blinking always, but quite often. If I set DirectX exclusive mode OFF this problem is gone, but then I get tearing. And no, these are not dead pixels, because my TV actually has one and it's nothing like same <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" />And finally: If I configure MP to start on my primary display which is Viewsonic 22&quot; TFT both problems are GONE. If I play video files directly with Mediaplayer Classic on my primary or secondary display, no problems at all.Another weird thing is that sometimes the log file says &quot;Main: DX exclusive mode: False&quot; even if I've enabled it in configuration file.TV-Server Version: SVN 16125MediaPortal Version:&nbsp; SVN 16125MediaPortal Skin:&nbsp; XFace 1.0Windows Version:&nbsp; Windows XP 32bit Pro SP2CPU Type:&nbsp; AMD X2 4600+HDD:&nbsp; Samsung T166 500GB + Seagate 320GBMemory:&nbsp; 2GB CorsairMotherboard:&nbsp; Asus M2N-EMotherboard Chipset:&nbsp; nForce 570Motherboard Bios:&nbsp; LatestVideo Card:&nbsp; Geforce 7900 GTVideo Card Driver:&nbsp; Forceware 93.71Sound Card:&nbsp; Soundblaster Audigy ZS 2Sound Card AC3:&nbsp; Passthrough AC3FilterSound Card Driver: 1. TV Card:&nbsp; FireDTV1. TV Card Type:&nbsp; DVB-C1. TV Card Driver:&nbsp; Latest BDAMPEG2 Video Codec:&nbsp; nVidia PurevideoRemote:&nbsp; FireDTV RemoteTV:&nbsp; Mirai FullHD LCD 42&quot;TV - HTPC Connection:&nbsp; HDMI-DVII was wondering, does anyone know if it is possible to add secondary PCI-E graphic card to non-SLI motherboard, in this case my Asus M2N-E?And in this way could I &quot;dedicate&quot; secondary card to Mediaportal...</blockquote>

[QUOTE="seco, post: 193374, member: 54595"] I'm using Mediaportal's screen selector feature to start MP in fullscreen mode on my secondary display which is 42" Mirai LCD TV. I've ran into two problems with this setup: 1. Stuttering: TV and video (for example .mkv files) stutter about 3-4 second interval, pause is very quick but it is disturbing. Stuttering is clearly visible if I set DirectX exclusive mode OFF: Every time the picture stutters, tearing occurs. I've tried several x264 and mpeg2 decoders. 2. Artifacts in picture: Blinking bright green artifact (one pixel wide, two pixels high) in the middle of the screen, sometimes another in top-middle of the screen. Artifact(s) is/are not blinking always, but quite often. If I set DirectX exclusive mode OFF this problem is gone, but then I get tearing. And no, these are not dead pixels, because my TV actually has one and it's nothing like same :) And finally: If I configure MP to start on my primary display which is Viewsonic 22" TFT both problems are GONE. If I play video files directly with Mediaplayer Classic on my primary or secondary display, no problems at all. Another weird thing is that sometimes the log file says "Main: DX exclusive mode: False" even if I've enabled it in configuration file. [b]TV-Server Version:[/b] SVN 16125 [b]MediaPortal Version:[/b] SVN 16125 [b]MediaPortal Skin:[/b] XFace 1.0 [b]Windows Version:[/b] Windows XP 32bit Pro SP2 [b]CPU Type:[/b] AMD X2 4600+ [b]HDD:[/b] Samsung T166 500GB + Seagate 320GB [b]Memory:[/b] 2GB Corsair [b]Motherboard:[/b] Asus M2N-E [b]Motherboard Chipset:[/b] nForce 570 [b]Motherboard Bios:[/b] Latest [b]Video Card:[/b] Geforce 7900 GT [b]Video Card Driver:[/b] Forceware 93.71 [b]Sound Card:[/b] Soundblaster Audigy ZS 2 [b]Sound Card AC3:[/b] Passthrough AC3Filter [b]Sound Card Driver:[/b] [b]1. TV Card:[/b] FireDTV [b]1. TV Card Type:[/b] DVB-C [b]1. TV Card Driver:[/b] Latest BDA [b]MPEG2 Video Codec:[/b] nVidia Purevideo [b]Remote:[/b] FireDTV Remote [b]TV:[/b] Mirai FullHD LCD 42" [b]TV - HTPC Connection:[/b] HDMI-DVI I was wondering, does anyone know if it is possible to add secondary PCI-E graphic card to non-SLI motherboard, in this case my Asus M2N-E? And in this way could I "dedicate" secondary card to Mediaportal... [/QUOTE]