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List:       mythtv-users
Subject:    Re: [mythtv-users] =?utf-8?q?stuttering_video_and_audio_mythbuntu14?=
From:       warpme <warpme () o2 ! pl>
Date:       2014-04-28 13:24:33
Message-ID: dff252f.4623ae15.535e5691.552bf () o2 ! pl
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Dnia 26 kwietnia 2014 14:13 Anthony Hill &lt;arhill@gmail.com&gt; napisał(a):
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.  Its a zotac \
zbox - this same PC has performed great with mythtv and ubuntu in the past.  If I \
enable VDPAU, I get terrible audio and video stuttering. If I then disable audio \
(NULL output device), video playback is fine.  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.  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.  I'm using \
the nVidia 331.38 driver that was installed automatically as part of the install \
process.  I've tried the "echo 192 | sudo tee /proc/asound/card0/pcm0p/sub0/prealloc" \
.. thing.  ..so any ideas anyone ?  Has anyone got similar hardware working 14.01 ?  \
Cheers.  -- Regards,
Anthony Hill
Anthony,
You may give a try for http://minimyth2.linuxd.org
I have ION2 users who reports full OOB play and no any problems with HD playabck.
br


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<br /><br />Dnia 26 kwietnia 2014 14:13 Anthony Hill &lt;arhill@gmail.com&gt; \
napisał(a):<br /><br /> <blockquote style="font-size: 12px; padding-left: 1em; \
margin-left: 1em; margin-bottom: 0px; border-left: #ccc 2px solid;"> <div id="msg">
<div id="msg-body">
<div dir="ltr">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 clear="all" /> <div>  </div>
<div>Its a zotac zbox - this same PC has performed great with mythtv and ubuntu in \
the past.</div> <div>  </div>
<div>If I enable VDPAU, I get terrible audio and video stuttering. If I then disable \
audio (NULL output device), video playback is fine.</div> <div>  </div>
<div>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.</div> <div>  </div>
<div>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.</div> <div>  \
</div> <div>I'm using the nVidia 331.38 driver that was installed automatically as \
part of the install process.</div> <div>  </div>
<div>I've tried the "echo 192 | sudo tee /proc/asound/card0/pcm0p/sub0/prealloc" .. \
thing.</div> <div>  </div>
<div>..so any ideas anyone ?</div>
<div>  </div>
<div>Has anyone got similar hardware working 14.01 ?</div>
<div>  </div>
<div>Cheers.</div>
<div>  </div>
--<br />
<div dir="ltr">
<div>Regards,<br /><br /></div>
Anthony Hill</div>
</div>
</div>
</div>
</blockquote>
<br />Anthony,<br />You may give a try for <a \
href="http://minimyth2.linuxd.org">http://minimyth2.linuxd.org</a><br />I have ION2 \
users who reports full OOB play and no any problems with HD playabck.<br />br<br />



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