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On Apr 26, 2014 8:13 AM, "Anthony Hill" <<a href="mailto:arhill@gmail.com">arhill@gmail.com</a>> wrote:<br>
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> I've got a problem with really bad audio and video stuttering with mythbuntu 14.01 running on an D2700 atom ION board with the integrated Geforce GT520M.<br>
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> Its a zotac zbox - this same PC has performed great with mythtv and ubuntu in the past.<br>
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> If I enable VDPAU, I get terrible audio and video stuttering. If I then disable audio (NULL output device), video playback is fine.<br>
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> If I disable VDPAU, I get fine audio and video - but only standard def of course - I really need VDPAU to watch 720p or above.<br>
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> Normally, when playing video on this machine, CPU is very low (~3%) - and that is still the case now even while it is stuttering and playing slow.<br>
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> I'm using the nVidia 331.38 driver that was installed automatically as part of the install process.<br>
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> I've tried the "echo 192 | sudo tee /proc/asound/card0/pcm0p/sub0/prealloc" .. thing.<br>
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> ..so any ideas anyone ?<br>
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> Has anyone got similar hardware working 14.01 ?<br>
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> Cheers.<br>
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> -- <br>
> Regards,<br>
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> Anthony Hill<br>
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I get tearing unless I mark-hold the 304 driver. My video card is different, but you could check if previous driver releases work better, would be my guess.<br>
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