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<p class=MsoNormal>I have an apple tv with a crystalhd card model <span
class=apple-style-span><span style='font-family:"Arial","sans-serif";
color:black'>BCM970015 installed </span></span>running xbmc and the plugin
mythbox.&nbsp; All of my hdpvr and hdhomerun recording play perfectly.&nbsp; Cpu
usage between 50-75%.&nbsp; However, I have been unable to get things to play
without a lot of stuttering on 0.24-fixes.&nbsp; In order to have hdmi audio I
have read that one needs the NVIDIA 100.14.19 driver and that this only compiles
on ubuntu 8.04.&nbsp;&nbsp; So, I installed the crystalbuntu image on my apple
tv which sets that up under ubuntu 8.04 with xbmc and then compiled 0.24-fixes.&nbsp;
If I have 16 dma buffers in the crystal hd (latest git version) I get
stuttering video and audio under runs in the frontend log.&nbsp; I reduced that
to 8, which is what is recommended for low memory units,and then I get perfect
audio and a frozen picture. &nbsp;This occurs for 720p h.264 recording and
1080i mpeg2 recordings.&nbsp; In the audio set up I scanned for devices and
used alsa:hdmi.&nbsp; Changing the buffers from 16 to 8 does not seem to impact
xbmc.<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>Has anyone had success with this setup or got any
suggestions on how to proceed.&nbsp; I have compiled the latest trunk but not
tried yet as that would require upgrading my remote backend too.<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>Thanks<o:p></o:p></p>

<p class=MsoNormal>James<o:p></o:p></p>

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