1080p mkv bad jitter mpc codec (1 Viewer)

[zap123]

MediaPortal Version: 1.1.0
MediaPortal Skin: StreamedMP
Windows Version: Windows 7 64-bit
CPU Type: Intel i3-330m
HDD: 500GB
Memory: 4GB DDR3
Motherboard: Asrock
Video Card: Intel GMA x4500HD
Video Card Driver:
Sound Card:
Sound Card AC3:
Sound Card Driver:
1. TV Card:
1. TV Card Type:
1. TV Card Driver:
2. TV Card:
2. TV Card Type:
2. TV Card Driver:
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec: ffdshow
MPEG2 Audio Codec: ffdshow
h.264 Video Codec: mpc
Satelite/CableTV Provider:
HTPC Case:
Cooling:
Power Supply:
Remote:
TV:
TV - HTPC Connection: hdmi

When I play 1080p mkv files I get bad jitter and audio sync problems with mpc codec but I get 0 dropped frames. Does anyone know how to solve this problem?
maybe my computer(asrock core 100ht) is not powerful enough?

Thanks for any help
View attachment 67744

 

[Holzi]

Hey!
You tried using EVR as renderer?

 

[zap123]

Thanks for quick reply.

Only with 720p mkv got some dropped frames so I switched to wmr9

Just tried evr with 1080p mkv but got same bad jitter and sync

 

[Holzi]

So have you tried another h.264 Video Codec? Like CoreAVC or PowerDVD? How is your CPU load?
For me as NVIDIA user CoreAVC works well with CUDA support.

 

[zap123]

So have you tried another h.264 Video Codec? Like CoreAVC or PowerDVD? How is your CPU load?
For me as NVIDIA user CoreAVC works well with CUDA support.

I tried ffdshow dvxa and then playback workt mutch better. I got only a few dropped frames 23 in 5min EVR and vmr9 1-2 jitter. With mpc i get 27-30% CPU load. I would like to get mpc codec working because image quality is better then ffdshow dvxa when playing 720p and I assume with 1080p if it works. Anything I can try to get it working?

This test indecates that it is posibble with my hardware

ASRock Core 100HT-BD : Bringing HTPCs to the Mainstream Market [UPDATED : Noise Issue] - AnandTech :: Your Source for Hardware Analysis and News

 

[Holzi]

Does it work on MPC player without any jitter? If yes you could look what codecs are used there via graphstudio and then set the same in MePo.

 

[zap123]

Does it work on MPC player without any jitter? If yes you could look what codecs are used there via graphstudio and then set the same in MePo.

No jitter in mpc-ch found out it was using Microsoft DT video-DVD decoder. The codec works well i MePo only 3 droped frames when the movie starts evr and 1 jitter after playing for a while in wmr9.

Thanks for the help