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<blockquote data-quote="red5goahead" data-source="post: 313007" data-attributes="member: 60852">Follow my post about Evr+Aero jercky playblack:<a href="https://forum.team-mediaportal.com/mediaportal-1-talk-45/vista-aero-performance-42496/index2.html#post312804" target="_blank">https://forum.team-mediaportal.com/mediaportal-1-talk-45/vista-aero-performance-42496/index2.html#post312804</a>&quot;About jerky playback under Vista and Evr I've tried to switch Aero ON. it was off because I've always got jerk playback /stuttering (with or without reclock is not related).I've two monitor . the pc monitor on dvi-vga , a 19&quot; Asus 1440x900 75HZ. the plasma panasonic 37&quot; connected via hdmi dongle (on yellow dvi port) the monitors are in extend desktop mode.Tried with an mvk 720p 25 fps (so the monitors refresh match both). MP on the plasma (the secondary) I got random stuttering / jerky play. I switch the plasma as first monitor . the problems gone. work fine. I've 8.8 catalyst. this is a big issue because the tv can't be the main monitor.I've tried MPC-HC on 2^ monitor seems work fine (evr and same filtergraph).Is it possibile that issue is MP related? &quot;Probably Ati card have this issue. When MP run under Vista+Evr+Aero ON work fine if the monitor is the primary.as secondary the play got jerky and stuttering. So the improvement could be this:Insert an option: &quot;set start screen as primary monitor&quot;.When Media Portal start use ChangeDisplaySettingsEx WinAPI <a href="http://msdn.microsoft.com/en-us/library/ms533235(VS.85).aspx" target="_blank">ChangeDisplaySettingsEx</a>to set primary property to the selected monitor in Media Portal. The switching is very fast.On exiting Media Portal should reset to default state.Now I've created two Ati Catalyst profile &quot;MediaPortalOnPlasma&quot; and &quot;AsusPrimaryToDefault&quot;with the command &quot;D:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CLI.exe&quot; Start Load profilename=&quot;MediaPortalOnPlasma&quot;and&quot;D:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CLI.exe&quot; Start Load profilename=&quot;AsusPrimaryDefault&quot;to change quickly the configuration. ... but the switch is not very fast and manly I can't insert these command as OnEnter or OnExit Media Portal events because Media Portal do not have activate/exit events.</blockquote>

[QUOTE="red5goahead, post: 313007, member: 60852"] Follow my post about Evr+Aero jercky playblack: [url]https://forum.team-mediaportal.com/mediaportal-1-talk-45/vista-aero-performance-42496/index2.html#post312804[/url] "About jerky playback under Vista and Evr I've tried to switch Aero ON. it was off because I've always got jerk playback /stuttering (with or without reclock is not related). I've two monitor . the pc monitor on dvi-vga , a 19" Asus 1440x900 75HZ. the plasma panasonic 37" connected via hdmi dongle (on yellow dvi port) the monitors are in extend desktop mode. Tried with an mvk 720p 25 fps (so the monitors refresh match both). MP on the plasma (the secondary) I got random stuttering / jerky play. I switch the plasma as first monitor . the problems gone. work fine. I've 8.8 catalyst. this is a big issue because the tv can't be the main monitor. I've tried MPC-HC on 2^ monitor seems work fine (evr and same filtergraph). Is it possibile that issue is MP related? " Probably Ati card have this issue. When MP run under Vista+Evr+Aero ON work fine if the monitor is the primary. as secondary the play got jerky and stuttering. So the improvement could be this: Insert an option: "set start screen as primary monitor". When Media Portal start use ChangeDisplaySettingsEx WinAPI [url=http://msdn.microsoft.com/en-us/library/ms533235(VS.85).aspx]ChangeDisplaySettingsEx[/url] to set primary property to the selected monitor in Media Portal. The switching is very fast. On exiting Media Portal should reset to default state. Now I've created two Ati Catalyst profile "MediaPortalOnPlasma" and "AsusPrimaryToDefault" with the command "D:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CLI.exe" Start Load profilename="MediaPortalOnPlasma" and "D:\Program Files\ATI Technologies\ATI.ACE\Core-Static\CLI.exe" Start Load profilename="AsusPrimaryDefault" to change quickly the configuration. ... but the switch is not very fast and manly I can't insert these command as OnEnter or OnExit Media Portal events because Media Portal do not have activate/exit events. [/QUOTE]

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