When in VMR9 (renderless), the picture (or objects within the picture, not sure) vibrate when there is a motion in picture. This happens in live TV and in recorded shows if deinterlacing is not used. In deinterlacing is used, live TV is fine, however recorded shows sometimes exhibit this behavior. Stopping the playback and restarting it fixes the problem. I noticed that the playback problems often happen after I use FF/RW or timeskip. Note that the problem is not consistent – sometimes video works fine after a few time skips or after fast forwarding. Again, stopping and starting the recorded show seems to temporarily fix the issue. Note that when running in overlay mode I did not have this problem, however I cannot see full screen TV-OUT in overlay mode.

h4. Additional Information
reported in the forums (problem part 1):
http://nolanparty.com/mediaportal.sourceforge.net/phpBB2/viewtopic.php?t=8911&highlight=

confirmed by Frodo

Area: Media Portal Program
MP Version: 0.1.3.0
Skin: Blue Two 0.1.0.15
Windows Version: Windows XP SP2 with the latest updates
CPU Type: AMD Athlon 64 3000
Memory: Corsair DDR 400 (512x2)
Motherboard Chipset: GIGABYTE GA-K8NF-9 Nforce4
Video Card: GIGABYTE GV-NX66128DP 6600 RT
Video Card Driver: 77.72
Video Render Type: VMR9 renderless
Video Codec Type & Version: InterVideo NonCSS Video Decoder for Hauppauge v5 (5.0_23017)
Audio Codec Type & Version: InterVideo NonCSS Audio Decoder for Hauppauge v5 (5.0_23017)
TV Card: Hauppauge WinTV-PVR-150
TV Card Type: hardware
TV Card Driver: 2.2 (22_22292)