Lags in video playback?

Hm, if i do the stuff in that guide playback dosent start... either mpchc crashes or it just stays at 00.00...

 

You are running Vista or Win7 right ? MPC-HC only supports DXVA, without external codecs, for the chipset used in the AAO A110, A150, and D150 under Vista and Win7 :
"Regarding DXVA1: No, I will not be doing any work with MPC to get DXVA1 coded. The driver requires the EVR renderer, which means DXVA2, and thus Vista. Sorry – I know it’s a bummer for some of you. "

http://software.intel.com/en-us/blogs/2 ... ment-20990

 

Yup, im on win7...

 

Hello Epedemic, because this works here on my Acer 751, it should be also on yours. Lot´s of people have theses problems with MPC-HC codec and i dont know why

Acutally i write with Peter from portablemonkey.com and uploaded a quick guide in the comments here: http://portablemonkey.com/article/ion-p ... d-delayed/

Maybe you like to test that little Tool (DXVA-Checker) we were talking in the comments about?

I´d really like to help you, getting your videos run. It works really well here, especially 1080p with my 24" Samsung FullHD attatched to the little Acer: http://img19.imageshack.us/img19/1504/a ... amsung.jpg

 

Playing your VC-1 coded videos like WMV is a bit tricky, but will work. You need a VC-1 decoder which comes directly from intel, but is somehow hidden from their site. Here is a upload: File-Upload.net - Intel_Video_Codecs_GMA500.zip maybe it has something to do with your problems? Just try to install the Intel codecs, but its only for Vista/Win7.

If you install it and run that DXVA-Checker Tool http://bluesky23.hp.infoseek.co.jp/dxva ... .0.1.2.zip you will see there is another Codec like in my screenshots. "Intel® Media Codecs VC-1 Decoder for Intel® System Controller Hub"

Download some Samples here: WMV HD Content Showcase

Within the DXVA-Checker Tool look for the button "Check Media Foundation Decoders..." rightclick and choose a WMV file. Rightclick on the red text below the intel codec (NV12 (ModeVC1_VLD)) which should look like my screenshots and choose play, enjoy! http://img190.imageshack.us/img190/3254/gma500vc12.jpg

 

I tried it with dxva checker, and that also crashes when i select mpc codec and evr... Powerdvd codec works fine and ms codec too...

 

Okay, this is a good step forward, thank you!

Maybe i have an idea why MPC_HC is crashing. Would you like to go to the MCP site: http://www.xvidvideo.ru/content/view/808/2/

there is a note:

Did you install this "DIRECTX End-User Runtime" ? I did, maybe it has something to do with your crashes.

If i find a working (freeware) solution beside buying PowerDVD to enjoy hardware accelerated HD-Playback on the GMA500, i promise to write an easy to understand "how-to/guide". I´m sure lots of Sony P, Dell Mini 10,12, Acer 751... (all with GMA500) users would be happy about it. But i need some people to test with me first.

Greetings,
Felix

 

Ah, it turns out i was using a old official version instead of the creepy russian looking one from your link Installing the "russian" one sorted it all out!

 

Still not working for me, can someone please help?

viewtopic.php?f=87&t=17471&p=102489#p102489

 

This is wierd.
The person is claiming MPCHC to work on GMA500 where as on the official site http://mpc-hc.sourceforge.net/DXVASupport.html only.

Unfortunately the MPC-HC decoder only supports the "bitstream mode" at this stage, which means that only the most recent graphic cards are supported :
nVidia series 8(9)xxx for H.264 only
ATI Radeon HD series for H.264 and VC-1 decoding

I guess this helps

"Motion compensation" mode might be added in the future to increase compatibility with older graphic cards, but I cannot promise anything. Mpeg2 and WMV accelerations are not supported either.

Thanks
bornlibra23