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<div class="moz-cite-prefix">On 9/25/23 16:35, Will Dormann wrote:<br>
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<blockquote type="cite"
cite="mid:a7ac7b62-4d74-8fb4-478d-75652e6d2512@gmail.com">
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<div class="moz-cite-prefix">On 9/25/23 4:11 PM, Peter Bennett
wrote:<br>
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<blockquote type="cite"
cite="mid:c0a63862-45cf-03bf-7fe0-10fbb8bd407b@gmail.com"> If
you select audio device OpenSLES you are limited to stereo, That
is why I recommend selecting device AudioTrack, which supports
surround sound pass through as well. </blockquote>
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<p>Thanks for the info. I suppose that I consider the <a
moz-do-not-send="true"
href="https://www.mythtv.org/wiki/Android#Amazon_Fire_TV_Stick_4K">current
Wiki page</a> to be misleading then:</p>
<h4 style="color: black; background: none rgb(255, 255, 255);
font-weight: bold; margin: 0.3em 0px 0px; overflow: hidden;
padding-top: 0.5em; padding-bottom: 0px; border-bottom: none;
font-size: 14px; line-height: 1.6; font-family: sans-serif;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; letter-spacing: normal; orphans: 2;
text-align: start; text-indent: 0px; text-transform: none;
widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px;
white-space: normal; text-decoration-thickness: initial;
text-decoration-style: initial; text-decoration-color: initial;"><span
class="mw-headline" id="Recommended_Settings_3">Recommended
Settings</span></h4>
<p style="margin: 0.5em 0px; line-height: inherit; color: rgb(37,
37, 37); font-family: sans-serif; font-size: 14px; font-style:
normal; font-variant-ligatures: normal; font-variant-caps:
normal; font-weight: 400; letter-spacing: normal; orphans: 2;
text-align: start; text-indent: 0px; text-transform: none;
widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px;
white-space: normal; background-color: rgb(255, 255, 255);
text-decoration-thickness: initial; text-decoration-style:
initial; text-decoration-color: initial;">Set these in
Mythfrontend.</p>
<table class="wikitable" style="font-size: 14px; margin: 1em 0px;
background-color: rgb(249, 249, 249); border: 1px solid rgb(170,
170, 170); border-collapse: collapse; color: black; font-family:
sans-serif; font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: 400; letter-spacing:
normal; orphans: 2; text-align: start; text-transform: none;
widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px;
white-space: normal; text-decoration-thickness: initial;
text-decoration-style: initial; text-decoration-color: initial;">
<tbody>
<tr>
<th style="border: 1px solid rgb(170, 170, 170); padding:
0.2em 0.4em; background-color: rgb(242, 242, 242);
text-align: center;">Audio Setup</th>
<th style="border: 1px solid rgb(170, 170, 170); padding:
0.2em 0.4em; background-color: rgb(242, 242, 242);
text-align: center;">Value</th>
</tr>
<tr>
<td style="border: 1px solid rgb(170, 170, 170); padding:
0.2em 0.4em;">Audio -> Audio output device</td>
<td style="border: 1px solid rgb(170, 170, 170); padding:
0.2em 0.4em;">AudioTrack:</td>
</tr>
<tr>
<td style="border: 1px solid rgb(170, 170, 170); padding:
0.2em 0.4em;">Audio -> Digital Audio Capabilities</td>
<td style="border: 1px solid rgb(170, 170, 170); padding:
0.2em 0.4em;">All unchecked</td>
</tr>
<tr>
<td style="border: 1px solid rgb(170, 170, 170); padding:
0.2em 0.4em;">Audio -> Speaker Configuration</td>
<td style="border: 1px solid rgb(170, 170, 170); padding:
0.2em 0.4em;">Stereo</td>
</tr>
<tr>
<td style="border: 1px solid rgb(170, 170, 170); padding:
0.2em 0.4em;">Audio -> Upconvert Stereo</td>
<td style="border: 1px solid rgb(170, 170, 170); padding:
0.2em 0.4em;">Unchecked</td>
</tr>
</tbody>
</table>
<p style="margin: 0.5em 0px; line-height: inherit; color: rgb(37,
37, 37); font-family: sans-serif; font-size: 14px; font-style:
normal; font-variant-ligatures: normal; font-variant-caps:
normal; font-weight: 400; letter-spacing: normal; orphans: 2;
text-align: start; text-indent: 0px; text-transform: none;
widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px;
white-space: normal; background-color: rgb(255, 255, 255);
text-decoration-thickness: initial; text-decoration-style:
initial; text-decoration-color: initial;">You may be able to use
digital audio passthrough. This has not been tested.</p>
<p><br>
</p>
<p>If the Speaker Configuration is set to "Stereo", I'd think that
it might override what the original audio is set up to be, no?</p>
<p>Digital audio passthrough having "not been tested" is a little
less reassuring than I'd like, and also avoids mentioning how
I'd actually achieve it.<br>
</p>
<p><br>
</p>
<p>-WD<br>
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</blockquote>
<p>I have tested digital audio and it works. I developed the
audiotrack code specifically to support digital surround sound
because it is not supported with OpenSLES. You will need to set
the correct options in the frontend setup for digital audio, the
same as you would on a Linux box.</p>
<p>Peter<br>
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