MP4 (HD-Cam, AVCHD) extreme Jitter (1 Viewer)

[joystick]

MediaPortal Version: MP1.2 Alpha
MediaPortal Skin: Streamed MP
Operating Syste: : Win7 Ultimate
CPU Type: Intel C2D 6550
HDD: 2 x Samsung 500GB, 1xSamsung 1TB
Memory: DDR2 3GB
Motherboard: AUSUS P5K-E WiFi AP
Video Card: His Radeon HD4550
Video Card Driver: 8.11
Sound Card: Realtech onboard
Sound Card AC3: Optical out
Sound Card Driver:
1. TV Card: FireDTV
1. TV Card Type: DVB-C
1. TV Card Driver: latest stable
2. TV Card: Firedtv
2. TV Card Type: DVB-C
2. TV Card Driver: latest stable
3. TV Card: KNC-One
3. TV Card Type: DVB-C
3. TV Card Driver: latest stable
4. TV Card: KNC-One
4. TV Card Type: DVB-C
4. TV Card Driver: latest stable
MPEG2 Video Codec: PDVD 8
MPEG2 Audio Codec: PDVD 8
h.264 Video Codec: PDVD 8
Satelite/CableTV Provider: Kabel Deutschland
HTPC Case: Zalman HD160 incl. Irtrans
Cooling: Fan
Power Supply: Nesteq 500 Watts silent
Remote: Logitech Harmony 525
TV: Samsung Plasma 50''
TV - HTPC Connection: DVI->HDMI

Hi,


I experience extreme jitter when i try to play mp4 files from my hd-camcorder (1080p).
I also tried different client machines.
When I play the files in Mediaplayer everything plays smooth!

I use MS- Codecs but this also happens with PDVD.

hints?

cheers
Joystick

 

[SiLenTYL]

in the setup app change your log to "debug" and try again ...then post logs

 

[joystick]

AW: MP4 (HD-Cam, AVCHD) extreme Jitter

ok. here you go...

what I did started MP,
went to Pictures
started HD Video (1080p)

cheers
joystick

 

[Owlsroost]

From the evr.log it looks like it just can't decode the frames quickly enough - there are lots of 'Scheduling sample from the past' messages about very late frames - this is 60fps 1920x1080p H.264 video so it's hard for the system & video card to handle.

Tony

 

[joystick]

AW: MP4 (HD-Cam, AVCHD) extreme Jitter

thats strange, because windows Mediaplayer can handle without a problem.
I always thought, that MP actually uses the Windows Mediaplayer?

cheers

joystick

 

[Owlsroost]

Re: AW: MP4 (HD-Cam, AVCHD) extreme Jitter

I always thought, that MP actually uses the Windows Mediaplayer?

cheers

joystick

No, it uses DirectShow (like most players do) - I think Windows Mediaplayer 12 uses the Media Foundation framework.

I have a few Sanyo HD camcorder sample files (60Hz, 1920 x 1080p) and they play OK on my system with MP, but I have a more powerful video card (a GT430).

Tony

 

[joystick]

AW: MP4 (HD-Cam, AVCHD) extreme Jitter

The logs are made from my server machine, where the card (ATI HD4550) shoud be absolutely sufficient, at least I did not have problems before with 1080i/p blueray material...
Hmm, I will try one more thing: set the TV refresh rate to 60hz maybe this will change something, even though i think I already tried that before...

thanks however, maybe I will the play the vids, with mediaplayer, if theres no other way.

cheers

joystick