MP using too much processorpower and causes TV to stutter (1 Viewer)

[kadafi]

MediaPortal Version: 2.0.4 Stable Build
MediaPortal Skin: default Blue
Windows Version: XP SP2 up to date
CPU Type: Intel Pentium 4 HT Technology 2.6 GHZ
HDD: 80 GB
Memory: 1280 RAM
Motherboard: Intel
Video Card: Intel onboard
Video Card Driver: Intel
Sound Card: Soundmax Digital
1. TV Card: Pinnacle MediaCenter 100i

Hi,

When watching TV in MP with my Pinnacle PCI card the CPU starts to run at full speed and causes the TV to stutter. I've disabled the EPG grabber. Tried all kinds of different Video Codecs, even Pinnacle's own which I can choose in MP Setup Utility.
Does anyone have an idea what could be wrong?

Thanks.

 

[geov]

My experience has been that it is usualy one of two things:
1) The Codecs you running...this has given me ages of problems. Now I only use MPV/MPA.
2) Fragmented or Over-Full disks....only if you are using time-shifting.

Cheers
GeoV

 

[Hivanoe]

I have the same problem,

FlyDVB Trio tv tuner

CPU usage goes to 100% when viewing Analog TV channels ONLY (both preview or fullscreen mode);

DVB-T/S channels are always shown correctly without stutter.

Timeshifting is always OFF.
I tried MPV MPA codecs ... same problem !

I have no problems with other TV software.

I have to try to record Analog TV for a minute, without watching it (scheduled record).
Then I would like to check if in the recorded video the stutter is present (I think no!)

Bye