On Fri, Jun 4, 2010 at 5:14 AM, Jean-Yves Avenard <span dir="ltr"><<a href="mailto:jyavenard@gmail.com">jyavenard@gmail.com</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Hi<br>
<div class="im"><br>
On 3 June 2010 18:45, Matt Goebel <<a href="mailto:matt@goebelnet.com">matt@goebelnet.com</a>> wrote:<br>
> One of my TV's is a couple year old Samsung DLP. It can't handle 5.1 audio<br>
> on the HDMI port (no sound at all) so I'm using stereo. I have another LCD<br>
> that can, so I have 5.1 setup there. This hasn't been a problem until I<br>
> attempted to play an H.264/ACC encoded video... messed up audio on the<br>
> stereo only TV, LCD TV is fine. Analog outputs have the same problem. Is<br>
> there some way in Myth (or at the OS level) to tell it to down convert the<br>
> the audio to stereo without having to transcode?<br>
<br>
</div>Wait for 0.24 or run current trunk version of MythTV.<br>
<br>
ffmpeg doesn't downmix from 5.1 to stereo AAC content. It only downmix<br>
AC3 and DTS (and does a poor job with DTS too)..<br>
<br>
In 0.24, mythtv will use its own downmixer for decoder not supporting those.<br>
<font color="#888888"><br>
JY<br>
</font><div><div></div><div class="h5">_______________________________________________<br>
mythtv-users mailing list<br>
<a href="mailto:mythtv-users@mythtv.org">mythtv-users@mythtv.org</a><br>
<a href="http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users" target="_blank">http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users</a><br></div></div></blockquote><div><br>Side note: if you used Nero (I can only speak for Nero not other encoding packages) to make those H.264/AAC files, you will also
need to use --enable-libfaad if you choose to move to trunk. (Just spent
the last few weeks fighting that same setup :-) Thanks again JY) A fair number of them dont decode properly with the default FFMPEG.<br><br>Pluribus<br></div></div><br>