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Thread: No audio on HD channels with LAV

  1. #21
    Join Date
    Nov 2003
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    NextPVR HQ, Wellington, New Zealand
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    90,307
    Create a c:\temp directory, and set the following registry setting:

    HKEY_LOCAL_MACHINE \Software\Wow6432Node\NPVR\LogReaderAutomap=1 (DWORD)

    Then try starting live tv one of these channels (don't change channels), then zip and attach the NextPVR logs, and the c:\temp\reader-automap.log, and I'll take a look.

  2. #22
    Join Date
    Oct 2018
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    USA
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    Is the base value hexadecimal or decimal or does it matter? Its an option in the registry value set-up. The default value is hexadecimal. I will leave it at the default for now unless you suggest otherwise.
    Last edited by ssmith1936; 2018-10-29 at 02:48 PM.
    Server: NPVR 4.2.2/Win10 Home v1803 64-bit/HP Envy Phoenix i7-4960X CPU @ 3.6 GHZ, 4 TB, 24GB/2 x HDHR4-2US Connect (OTA & HDHR Prime TV) with 1 Clearstream 2V antenna/Schedules Direct
    Playback clients: NVidia Shield running Android 8.1, Kodi 17.6/ 2 x RPI3B OpenELEC 8.0.4 running Kodi 17.3/2 x Firestickv1

  3. #23
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    It doesn't matter - 1 is the same in decimal and hexadecimal.

  4. #24
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    Oct 2018
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    USA
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    Attached are the logs requested and a current additional .ts recorded video file. Hope these will suffice.

    https://www.dropbox.com/s/e4hxtq7ecz...-16357.ts?dl=0

    Thanks for looking at these!
    Attached Files Attached Files
    Server: NPVR 4.2.2/Win10 Home v1803 64-bit/HP Envy Phoenix i7-4960X CPU @ 3.6 GHZ, 4 TB, 24GB/2 x HDHR4-2US Connect (OTA & HDHR Prime TV) with 1 Clearstream 2V antenna/Schedules Direct
    Playback clients: NVidia Shield running Android 8.1, Kodi 17.6/ 2 x RPI3B OpenELEC 8.0.4 running Kodi 17.3/2 x Firestickv1

  5. #25
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    Nov 2003
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    NextPVR HQ, Wellington, New Zealand
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    It looks like there is something wrong with your selected audio decoder (LAV?), it's failing to load the decoder:

    2018-10-29 13:13:46.201 [DEBUG][1] RenderDemux()
    2018-10-29 13:13:46.218 [DEBUG][1] Adding system HE-AAC decoder
    2018-10-29 13:13:46.218 [DEBUG][1] about to load decoder
    2018-10-29 13:13:46.221 [ERROR][1] Unable to find named decoder
    2018-10-29 13:13:46.221 [DEBUG][1] Adding system AC3 decoder
    2018-10-29 13:13:46.221 [DEBUG][1] about to load decoder
    2018-10-29 13:13:46.221 [ERROR][1] Unable to find named decoder
    2018-10-29 13:13:46.221 [DEBUG][1] Adding system MPEG1 Layer2 decoder
    2018-10-29 13:13:46.221 [DEBUG][1] about to load decoder
    2018-10-29 13:13:46.221 [ERROR][1] Unable to find named decoder
    2018-10-29 13:13:46.244 [DEBUG][1] Adding system E-AC3 decoder
    2018-10-29 13:13:46.244 [DEBUG][1] about to load decoder
    2018-10-29 13:13:46.244 [ERROR][1] Unable to find named decoder
    2018-10-29 13:13:46.244 [DEBUG][1] Adding system H264 decoder
    2018-10-29 13:13:46.246 [DEBUG][1] Adding EVR renderer
    2018-10-29 13:13:46.651 [DEBUG][1] about to load decoder
    2018-10-29 13:13:46.675 [DEBUG][1] added decoder to graph
    Maybe try uninstalling the decoder, and reinstall it.

  6. #26
    Join Date
    Oct 2018
    Location
    USA
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    Name:  Current Decoders.jpg
Views: 73
Size:  91.9 KB

    Here are my current decoders.
    Server: NPVR 4.2.2/Win10 Home v1803 64-bit/HP Envy Phoenix i7-4960X CPU @ 3.6 GHZ, 4 TB, 24GB/2 x HDHR4-2US Connect (OTA & HDHR Prime TV) with 1 Clearstream 2V antenna/Schedules Direct
    Playback clients: NVidia Shield running Android 8.1, Kodi 17.6/ 2 x RPI3B OpenELEC 8.0.4 running Kodi 17.3/2 x Firestickv1

  7. #27
    Join Date
    Oct 2018
    Location
    USA
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    Is there a process to re-installing them? Not sure where they are installed and where I should copy the files to. I assume you mean just the LAV audio decoder.
    Server: NPVR 4.2.2/Win10 Home v1803 64-bit/HP Envy Phoenix i7-4960X CPU @ 3.6 GHZ, 4 TB, 24GB/2 x HDHR4-2US Connect (OTA & HDHR Prime TV) with 1 Clearstream 2V antenna/Schedules Direct
    Playback clients: NVidia Shield running Android 8.1, Kodi 17.6/ 2 x RPI3B OpenELEC 8.0.4 running Kodi 17.3/2 x Firestickv1

  8. #28
    Join Date
    May 2006
    Location
    Canada
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    Just run the standard LAV installer. Installing the MPEG video decoders is not a bad thing in the US

    Martin

  9. #29
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  10. #30
    Join Date
    Oct 2018
    Location
    USA
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    Still no sound for the Silicon Dust Premium TV Channels. I have sound for the OTA live feeds. I reinstalled the NPVR 4.2.2 program just to make sure. I uninstalled the LAV decoder program and reinstalled it as you indicated. I'm attaching new logs. I'm not sure what it could be. Video and Audio works on all clients, just no live streaming sound on the NPRV program on my Server/PC.

    I also noticed NPVR on the server seems to have trouble recognizing the h.264 channels initially when I change channels. Going from OTA to H.264 leaves a blank screen, but the sound continues from the last OTA channel. When I close out NPVR and reopen it, the video from the Premium channel then plays, but with no audio. ..not sure if its related.

    Again, I appreciate your help.
    Attached Files Attached Files
    Last edited by ssmith1936; 2018-10-29 at 09:18 PM.
    Server: NPVR 4.2.2/Win10 Home v1803 64-bit/HP Envy Phoenix i7-4960X CPU @ 3.6 GHZ, 4 TB, 24GB/2 x HDHR4-2US Connect (OTA & HDHR Prime TV) with 1 Clearstream 2V antenna/Schedules Direct
    Playback clients: NVidia Shield running Android 8.1, Kodi 17.6/ 2 x RPI3B OpenELEC 8.0.4 running Kodi 17.3/2 x Firestickv1

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