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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="mm1352000" data-source="post: 1265735" data-attributes="member: 82144"><p>So, MediaPortal is configured to use a specific audio renderer/output for TV and TV recordings:</p><p>(from MediaPortal.xml)</p><p>[code]<section name="mytv"></p><p> ...</p><p> <entry name="audiorenderer">DirectSound: LG TV (NVIDIA High Definition Audio)</entry></p><p>[/code]</p><p></p><p>Taking the failed live TV attempt as an example, the log file is pretty clear...</p><p>1. Select channel:</p><p>[2020-01-08 13:09:00,450] [Log ] [MPMain ] [INFO ] - TVHome.ViewChannelAndCheck(): View channel=BBC One HD</p><p></p><p>2. Try to use configured audio renderer... fails:</p><p>[2020-01-08 13:09:06,959] [Log ] [MPMain ] [INFO ] - DirectShowUtil: AddAudioRenderer - Attach volume handler device to audio renderer: DirectSound: LG TV (NVIDIA High Definition Audio)</p><p>[2020-01-08 13:09:06,962] [Log ] [MPMain ] [INFO ] - DirectShowUtil: AddAudioRendererToGraph failed filter: (DirectSound: LG TV (NVIDIA High Definition Audio)) <strong>not found</strong></p><p></p><p>MP can't play video without audio, and it can't play audio without an audio device connected. As indicated above, you've configured MP to use the LG TV as audio output.</p><p></p><p>If that output is not available for some reason - for example, maybe the TV is off - then live TV will absolutely fail in the way that you've observed.</p><p></p><p>On the other hand, if you think the output _should_ be available, further investigation will need to be done by somebody who is more knowledgeable than me.</p></blockquote><p></p>
[QUOTE="mm1352000, post: 1265735, member: 82144"] So, MediaPortal is configured to use a specific audio renderer/output for TV and TV recordings: (from MediaPortal.xml) [code]<section name="mytv"> ... <entry name="audiorenderer">DirectSound: LG TV (NVIDIA High Definition Audio)</entry> [/code] Taking the failed live TV attempt as an example, the log file is pretty clear... 1. Select channel: [2020-01-08 13:09:00,450] [Log ] [MPMain ] [INFO ] - TVHome.ViewChannelAndCheck(): View channel=BBC One HD 2. Try to use configured audio renderer... fails: [2020-01-08 13:09:06,959] [Log ] [MPMain ] [INFO ] - DirectShowUtil: AddAudioRenderer - Attach volume handler device to audio renderer: DirectSound: LG TV (NVIDIA High Definition Audio) [2020-01-08 13:09:06,962] [Log ] [MPMain ] [INFO ] - DirectShowUtil: AddAudioRendererToGraph failed filter: (DirectSound: LG TV (NVIDIA High Definition Audio)) [B]not found[/B] MP can't play video without audio, and it can't play audio without an audio device connected. As indicated above, you've configured MP to use the LG TV as audio output. If that output is not available for some reason - for example, maybe the TV is off - then live TV will absolutely fail in the way that you've observed. On the other hand, if you think the output _should_ be available, further investigation will need to be done by somebody who is more knowledgeable than me. [/QUOTE]
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Occasional Black screen on Live TV and Recorded TV
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