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MediaPortal 1
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Watch / Listen Media
Occasional Black screen on Live TV and Recorded TV
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<blockquote data-quote="George Leverington" data-source="post: 1266154" data-attributes="member: 151365"><p>I am still on 1.22 but I had a thought that MediaPortal did not like starting up without a Audio Device available in Windows, even if you later turn on the TV (HDMI audio device becomes available) and play the TV content.</p><p></p><p>So I plugged a set of headphones into the on-board soundcard and Windows enabled the soundcard, I launched MP with the TV off, turned on the TV when loaded and successfully played TV through the TV speakers (as HDMI Audio is still the default audio device in Windows).</p><p></p><p>Great!!!</p><p></p><p>Then I found a registry hack for the HD Audio Driver which disables jack detection so I can have the soundcard available in Windows as a fall-back device without having the headphones plugged in (on my system I found the HD Audio Driver in <strong><u>0003</u></strong>):</p><ol> <li data-xf-list-type="ol">Press Windows Key + R.</li> <li data-xf-list-type="ol">Type regedit, press Enter.</li> <li data-xf-list-type="ol">Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E96C-E325-11CE-BFC1-08002BE10318}\<strong><u>0007</u></strong>\GlobalSettings.</li> <li data-xf-list-type="ol">Right-click the REG_BINARY EnableDynamicDevices, click Modify, and set it to 0.</li> <li data-xf-list-type="ol">Reboot.</li> </ol><p>Thanks everyone for your help and confirming the audio issue on my system.</p></blockquote><p></p>
[QUOTE="George Leverington, post: 1266154, member: 151365"] I am still on 1.22 but I had a thought that MediaPortal did not like starting up without a Audio Device available in Windows, even if you later turn on the TV (HDMI audio device becomes available) and play the TV content. So I plugged a set of headphones into the on-board soundcard and Windows enabled the soundcard, I launched MP with the TV off, turned on the TV when loaded and successfully played TV through the TV speakers (as HDMI Audio is still the default audio device in Windows). Great!!! Then I found a registry hack for the HD Audio Driver which disables jack detection so I can have the soundcard available in Windows as a fall-back device without having the headphones plugged in (on my system I found the HD Audio Driver in [B][U]0003[/U][/B]): [LIST=1] [*]Press Windows Key + R. [*]Type regedit, press Enter. [*]Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E96C-E325-11CE-BFC1-08002BE10318}\[B][U]0007[/U][/B]\GlobalSettings. [*]Right-click the REG_BINARY EnableDynamicDevices, click Modify, and set it to 0. [*]Reboot. [/LIST] Thanks everyone for your help and confirming the audio issue on my system. [/QUOTE]
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