No sound in GMA accelerated 720p videoplayback

Video playback in Windows
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dendrite
Posts: 3
Joined: Fri Dec 25, 2009 3:29 am

No sound in GMA accelerated 720p videoplayback

Post by dendrite »

Hi,

Recently I ordered a fit-PC2-XP-HD. When I tried to use the media player classic to play 720p HD video, I found there is no sound. Actually the video playback is quite smooth and CPU loading is also quite low. But I cannot watch movie without sound, right?

Could you help me solve this issue??

thanks. :mrgreen:

irads
Site Admin
Posts: 2356
Joined: Mon Mar 16, 2009 2:11 pm

Re: No sound in GMA accelerated 720p videoplayback

Post by irads »

Note that the DVI connector does not transmit sound.
When connecting speakers to line-out and playing other audio files - do you get sound?
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Irad Stavi
fit-PC forum admin

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dendrite
Posts: 3
Joined: Fri Dec 25, 2009 3:29 am

Re: No sound in GMA accelerated 720p videoplayback

Post by dendrite »

irads wrote:Note that the DVI connector does not transmit sound.
When connecting speakers to line-out and playing other audio files - do you get sound?


I tried to use a different decoder (http://www.baofeng.com/) which cannot open the hardware acceleration of GMA 500. 720p video and audio playback is no problem with it.

However, as indicated, I found no sound with GMA 500 accelerated video play back with Power DVD 8 SE.

irads
Site Admin
Posts: 2356
Joined: Mon Mar 16, 2009 2:11 pm

Re: No sound in GMA accelerated 720p videoplayback

Post by irads »

The audio codecs are independent of GMA500. The ffdshow audio codecs are known to work fine. They are default in MPC-HC. You may configure your player to use them.
-------------------------
Irad Stavi
fit-PC forum admin

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dendrite
Posts: 3
Joined: Fri Dec 25, 2009 3:29 am

Re: No sound in GMA accelerated 720p videoplayback

Post by dendrite »

The no sound issue has been solved after switching to K-lite codec. thx.

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