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NextPVR Forums Public Add-ons (3rd party plugins, utilities and skins) Old Stuff (Legacy) GB-PVR Support (legacy) v
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Distortion in Audio

 
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Distortion in Audio
hansoffate
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Posts: 74
Threads: 20
Joined: May 2006
#1
2006-05-24, 03:51 AM (This post was last modified: 2006-05-24, 05:09 AM by hansoffate.)
How would i fix distortion in audio in LIVE TV. Right now i'm recording a TV show to see if its the same in the tv show. The recorded tv show worked perfectly.

Any ideas?

I lookedi n the fourm and i couldn't find any titles that seemed related.

Thanks
-Hans
GBPVR System:
P4 2.0 GHZ
2x 512 Ram
NVidia FX 5200
PVR 150
Hard Drives
200 gb : Programs Backup, and Live TV Buffer R
250 gb: Recorded TV
hansoffate
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Posts: 74
Threads: 20
Joined: May 2006
#2
2006-05-24, 07:11 PM
Bump. Does anyone have any ideas?
GBPVR System:
P4 2.0 GHZ
2x 512 Ram
NVidia FX 5200
PVR 150
Hard Drives
200 gb : Programs Backup, and Live TV Buffer R
250 gb: Recorded TV
sub
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NextPVR HQ, New Zealand
Posts: 106,810
Threads: 769
Joined: Nov 2003
#3
2006-05-24, 07:16 PM
It might be the audio decoder you're using.
hansoffate
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Posts: 74
Threads: 20
Joined: May 2006
#4
2006-05-24, 08:00 PM
is there a suggested audio decoder?

I have my video and audio decoder set to InterVideo decoders.
Any other suggestions?
GBPVR System:
P4 2.0 GHZ
2x 512 Ram
NVidia FX 5200
PVR 150
Hard Drives
200 gb : Programs Backup, and Live TV Buffer R
250 gb: Recorded TV
sub
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Administrator

NextPVR HQ, New Zealand
Posts: 106,810
Threads: 769
Joined: Nov 2003
#5
2006-05-24, 08:08 PM
Quote:is there a suggested audio decoder?
No.

Quote:I have my video and audio decoder set to InterVideo decoders.
Any other suggestions?
The Intervideo ones should be ok. It might be something else. I dont know what though.

You dont have AC3 Filter or ffdshow audio installed? These cause problems for some users.
hansoffate
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Posts: 74
Threads: 20
Joined: May 2006
#6
2006-05-24, 08:40 PM
I installed the K-Lite codec pack. I think i ahve both installed.
GBPVR System:
P4 2.0 GHZ
2x 512 Ram
NVidia FX 5200
PVR 150
Hard Drives
200 gb : Programs Backup, and Live TV Buffer R
250 gb: Recorded TV
sub
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Administrator

NextPVR HQ, New Zealand
Posts: 106,810
Threads: 769
Joined: Nov 2003
#7
2006-05-24, 08:44 PM
Ok, might be worth investigating those then. You can see a list of what decoders and filters are being used in gbpvr.exe-native.log
hansoffate
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Posts: 74
Threads: 20
Joined: May 2006
#8
2006-05-24, 08:54 PM
Code:
12:49:34.750    INFO    Log started
12:49:34.750    VERBOSE    getSetting(VMR9CustomAllocatorRenderer)
12:49:34.750    VERBOSE    getSetting(ShowClosedCaptions)
12:49:34.750    VERBOSE    getSetting(UseFFDSHOW)
12:49:34.750    VERBOSE    FFDShow enabled
12:49:34.750    VERBOSE    getSetting(TvShape)
12:49:34.750    VERBOSE    getSetting(EnableTeleText)
12:49:34.750    VERBOSE    getSetting(ForcedGraphTeardown)
12:49:34.750    VERBOSE    getSetting(HorizontalZoom)
12:49:34.750    VERBOSE    Horizontal Zoom: 1.050000
12:49:34.750    VERBOSE    getSetting(VerticalZoom)
12:49:34.750    VERBOSE    Vertical Zoom: 1.000000
12:49:34.750    VERBOSE    getSetting(HorizontalOffset)
12:49:34.796    VERBOSE    Horizontal Offset: 0
12:49:34.796    VERBOSE    getSetting(VerticalOffset)
12:49:34.796    VERBOSE    Vertical Offset: 0
12:49:34.796    VERBOSE    getSetting(LiveTVPrePlayDelay)
12:49:34.796    VERBOSE    getSetting(OSDTransparency)
12:49:34.796    VERBOSE    getSetting(TeletextRect)
12:49:34.796    VERBOSE    MinimumFilePlaySize=200000
12:49:35.703    VERBOSE    DirectShowPlayerVMR9Custom() initialising...
12:49:35.703    VERBOSE    getSetting(OSDTransparency)
12:50:43.859    VERBOSE    ConexantRecorder::StartRecording(1, 1, 4, 0)
12:50:43.859    VERBOSE    target filename:
12:50:43.859    VERBOSE    getSetting(DeinterlaceMethod)
12:50:43.921    VERBOSE    Capture Device is based on BlackBird architecture
12:50:43.921    VERBOSE    Capture Device is using Conexant (derived) drivers
12:50:43.921    VERBOSE    Loading filter names
12:50:43.921    VERBOSE    Found names:
12:50:43.921    VERBOSE    Hauppauge WinTV PVR PCI II Crossbar
12:50:43.921    VERBOSE    Hauppauge WinTV PVR PCI II Capture
12:50:43.921    VERBOSE    Hauppauge WinTV PVR PCI II TvTuner
12:50:43.921    VERBOSE    Hauppauge WinTV PVR PCI II TvAudio
12:50:44.187    VERBOSE    ConnectPins: 'Analog Audio' to 'TVAudio In'
12:50:44.812    VERBOSE    ConnectPins: 'Audio Decoder Out' to 'Analog Audio In'
12:50:44.953    VERBOSE    Looking for encoder filter
12:50:45.000    VERBOSE     - Hauppauge WinTV PVR PCI II Encoder
12:50:45.000    VERBOSE    GetMedium(pCapturePin) returns: {0F8ED065-F820-4A1F-9822-EAAE043A19AB}-00000001-00000000
12:50:45.000    VERBOSE    getSetting(AutoDetectEncoderMethod)
12:50:45.000    VERBOSE    About try all encoders until we find one that works...
12:50:45.000    VERBOSE    Hauppauge WinTV PVR PCI II Encoder
12:50:45.015    VERBOSE    Encoder.GetMedium(p656Pin) returns: {0F8ED065-F820-4A1F-9822-EAAE043A19AB}-00000001-00000000
12:50:45.015    VERBOSE    Pin mediums match...
12:50:45.031    VERBOSE    using instance: 1
12:50:45.031    VERBOSE    getSetting(PreferredAudioDecoder)
12:50:45.234    VERBOSE    put_Mode(AMTUNER_MODE_TV)
12:50:45.234    VERBOSE    put_CountryCode(1)
12:50:45.234    VERBOSE    put_TuningSpace(1)
12:50:45.234    VERBOSE    put_InputType(0, 0)
12:50:45.234    VERBOSE    put_ConnectInput(0)
12:50:45.234    VERBOSE    put_Channel(4, AMTUNER_SUBCHAN_DEFAULT, AMTUNER_SUBCHAN_DEFAULT)
12:50:45.468    VERBOSE    get_VideoFrequency() returns 67187500
12:50:45.468    VERBOSE    get_CountryCode() returns 1
12:50:45.468    VERBOSE    About to query available formats
12:50:45.484    VERBOSE    ConexantRecorder::SetConfigurationECP()
12:50:45.531    INFO    Firmware Version 2.5.32



Audio Firmware Version <<can't read now>>



Model 26152 Rev C599

Serial No: 8961220

Tuner[1]: Model 99 (TCL 2002N_5H)

Decoder: 30

AudioIC: 37

IR



Input Map: C= 0x000f, S= 0x0003


12:50:45.625    VERBOSE    getSetting(EnableTeleText)
12:50:45.625    VERBOSE    getSetting(ListGraphFilters)
12:50:45.625    VERBOSE    Graph contains the following filters:
12:50:45.625    VERBOSE     - MPEG-2 Demultiplexer
12:50:45.625    VERBOSE     - Encoder
12:50:45.625    VERBOSE     - Capture
12:50:45.625    VERBOSE     - Hauppauge WinTV PVR PCI II Crossbar
12:50:45.625    VERBOSE     - TV Audio
12:50:45.625    VERBOSE     - TV Tuner
12:50:45.625    VERBOSE    getSetting(SaveGraphFiles)
12:50:45.781    VERBOSE    ConexantRecorder::StartRecording() done
12:50:45.796    INFO    DirectShowPlayerBase::playLiveStream(pGB, 'MPEG-2 Demultiplexer', 'Video Pin', 'MPEG-2 Demultiplexer', 'Audio Pin', hwnd)
12:50:45.953    VERBOSE    getSetting(PreferredAudioRenderer)
12:50:46.203    VERBOSE    audio renderer filter: SoundMAX Digital Audio
12:50:46.203    VERBOSE    getSetting(PreferredDecoder)
12:50:46.406    VERBOSE    video decoder filter: InterVideo Video Decoder
12:50:46.406    VERBOSE    getSetting(PreferredAudioDecoder)
12:50:46.500    VERBOSE    audio decoder filter: InterVideo Audio Decoder
12:50:46.750    VERBOSE    getSetting(DeinterlaceMethod)
12:50:47.062    VERBOSE    getSetting(ListGraphFilters)
12:50:47.062    VERBOSE    Graph contains the following filters:
12:50:47.062    VERBOSE     - ffdshow raw video filter
12:50:47.062    VERBOSE     - InterVideo Audio Decoder
12:50:47.062    VERBOSE     - SoundMAX Digital Audio
12:50:47.062    VERBOSE     - Video Renderer
12:50:47.062    VERBOSE     - Ligos MPEG Audio Decoder
12:50:47.062    VERBOSE     - InterVideo Video Decoder
12:50:47.062    VERBOSE     - MPEG-2 Demultiplexer
12:50:47.062    VERBOSE     - Encoder
12:50:47.062    VERBOSE     - Capture
12:50:47.062    VERBOSE     - Hauppauge WinTV PVR PCI II Crossbar
12:50:47.062    VERBOSE     - TV Audio
12:50:47.062    VERBOSE     - TV Tuner
12:50:47.062    VERBOSE    getSetting(SaveGraphFiles)
12:50:47.156    VERBOSE    setSourceAspectRatio() using autoAspectRatio
12:50:47.156    VERBOSE    video resolution is 720 x 480
12:50:47.156    VERBOSE    unknown source aspect ratio...showing full frame
12:50:47.984    INFO    DirectShowPlayerBase::playLiveStream() done
12:50:48.000    VERBOSE    put_Channel(4, AMTUNER_SUBCHAN_DEFAULT, AMTUNER_SUBCHAN_DEFAULT)
12:50:54.203    VERBOSE    NativeUtilities::MediaHelper::stop()
12:50:54.203    VERBOSE    DirectShowPlayerBase::stop
12:50:54.203    VERBOSE    DirectShowPlayerBase::stop@2 (skipping window positioning)
12:50:54.203    VERBOSE    DirectShowPlayerBase::stop@3
12:50:54.312    VERBOSE    DirectShowPlayerBase::stop@4
12:50:54.312    VERBOSE    DirectShowPlayerBase::stop@5
12:50:54.312    VERBOSE    DirectShowPlayerBase::stop@6
12:50:54.312    VERBOSE    DirectShowPlayerBase::stop@7
12:50:54.312    VERBOSE    DirectShowPlayerBase::stop@8
12:50:54.312    VERBOSE    DirectShowPlayerBase::stop finished
12:50:54.312    VERBOSE    ConexantRecorder::StopRecording()
12:50:56.234    INFO    DirectShowPlayerBase::playVideoFile(C:\Dr. Phil_1_20060524_12001300.mpg)
12:50:56.234    VERBOSE    File already in use - probably still recording
12:50:56.234    VERBOSE    File already in use - probably still recording
12:50:56.234    VERBOSE    File already in use - probably still recording
12:50:56.234    VERBOSE    File already in use - probably still recording
12:50:56.234    VERBOSE    File already in use - probably still recording
12:50:56.234    VERBOSE    File already in use - probably still recording
12:50:56.234    VERBOSE    File already in use - probably still recording
12:50:56.234    VERBOSE    File already in use - probably still recording
12:50:56.234    VERBOSE    File already in use - probably still recording
12:50:56.234    VERBOSE    File already in use - probably still recording
12:50:56.234    VERBOSE    waited: 0    (0 - 1148500256)      filesize: 0
12:50:56.328    VERBOSE    waited: 0    (0 - 1148500256)      filesize: 0
12:50:56.437    VERBOSE    waited: 0    (0 - 1148500256)      filesize: 0
12:50:56.531    VERBOSE    waited: 0    (0 - 1148500256)      filesize: 0
12:50:56.640    VERBOSE    waited: 0    (0 - 1148500256)      filesize: 0
12:50:56.734    VERBOSE    waited: 0    (0 - 1148500256)      filesize: 0
12:50:56.734    VERBOSE    Creating new graph
12:50:56.781    VERBOSE    getSetting(PreferredAudioRenderer)
12:50:56.812    VERBOSE    audio renderer filter: SoundMAX Digital Audio
12:50:57.609    VERBOSE    detected FPS as 29.970000
12:50:57.609    VERBOSE    getSetting(PreferredAudioDecoder)
12:50:57.687    VERBOSE    audio decoder filter: InterVideo Audio Decoder
12:50:57.687    VERBOSE    getSetting(PreferredDecoder)
12:50:57.734    VERBOSE    video decoder filter: InterVideo Video Decoder
12:50:57.781    VERBOSE    Using GB-PVR Parser
12:50:58.203    VERBOSE    Rendering graph
12:50:58.281    VERBOSE    getSetting(ListGraphFilters)
12:50:58.281    VERBOSE    Graph contains the following filters:
12:50:58.281    VERBOSE     - Video Renderer
12:50:58.281    VERBOSE     - SoundMAX Digital Audio
12:50:58.281    VERBOSE     - InterVideo Video Decoder
12:50:58.281    VERBOSE     - InterVideo Audio Decoder
12:50:58.281    VERBOSE     - GB-PVR Flow Status
12:50:58.281    VERBOSE     - GB-PVR Parser
12:50:58.281    VERBOSE     - SOURCE
12:50:58.281    VERBOSE    getSetting(SaveGraphFiles)
12:50:58.328    VERBOSE    setSourceAspectRatio() using autoAspectRatio
12:50:58.328    VERBOSE    video resolution is 720 x 480
12:50:58.328    VERBOSE    unknown source aspect ratio...showing full frame
12:50:58.359    INFO    DirectShowPlayerBase::playFile() done
12:50:58.671    VERBOSE    setSourceAspectRatio() using autoAspectRatio
12:50:58.671    VERBOSE    video resolution is 768 x 480
12:50:58.671    VERBOSE    source is 4:3
12:51:01.687    VERBOSE    DirectShowPlayerBase::setPlaybackRate(1.000000)
12:51:01.687    VERBOSE    Restoring audio
12:51:57.921    VERBOSE    NativeUtilities::MediaHelper::stop()
12:51:57.921    VERBOSE    DirectShowPlayerBase::stop
12:51:57.921    VERBOSE    DirectShowPlayerBase::stop@2 (skipping window positioning)
12:51:57.921    VERBOSE    DirectShowPlayerBase::stop@3
12:51:58.484    VERBOSE    DirectShowPlayerBase::stop@4
12:51:58.484    VERBOSE    DirectShowPlayerBase::stop@5
12:51:58.484    VERBOSE    DirectShowPlayerBase::stop@6
12:51:58.484    VERBOSE    DirectShowPlayerBase::stop@7
12:51:58.484    VERBOSE    DirectShowPlayerBase::stop@8
12:51:58.500    VERBOSE    DirectShowPlayerBase::stop finished
12:59:27.984    VERBOSE    DirectShowPlayerBase::stop
12:59:27.984    VERBOSE    DirectShowPlayerBase::stop finished

I think AC3 Filter or ffdshow arn't being used.
GBPVR System:
P4 2.0 GHZ
2x 512 Ram
NVidia FX 5200
PVR 150
Hard Drives
200 gb : Programs Backup, and Live TV Buffer R
250 gb: Recorded TV
sub
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NextPVR HQ, New Zealand
Posts: 106,810
Threads: 769
Joined: Nov 2003
#9
2006-05-24, 09:13 PM
Quote:12:50:47.062 VERBOSE Graph contains the following filters:
12:50:47.062 VERBOSE - ffdshow raw video filter
12:50:47.062 VERBOSE - InterVideo Audio Decoder
12:50:47.062 VERBOSE - SoundMAX Digital Audio
12:50:47.062 VERBOSE - Video Renderer
12:50:47.062 VERBOSE - Ligos MPEG Audio Decoder
12:50:47.062 VERBOSE - InterVideo Video Decoder
12:50:47.062 VERBOSE - MPEG-2 Demultiplexer
12:50:47.062 VERBOSE - Encoder
12:50:47.062 VERBOSE - Capture
12:50:47.062 VERBOSE - Hauppauge WinTV PVR PCI II Crossbar
12:50:47.062 VERBOSE - TV Audio
12:50:47.062 VERBOSE - TV Tuner
From that lot, I'd guess the Ligos audio decoder is the problem. Its caused problems for other users in the past.
hansoffate
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Member

Posts: 74
Threads: 20
Joined: May 2006
#10
2006-05-24, 11:23 PM
Do you suggest i uninstall it? Should i install anythign to replace it? If so, what?

Thanks
-Hans
GBPVR System:
P4 2.0 GHZ
2x 512 Ram
NVidia FX 5200
PVR 150
Hard Drives
200 gb : Programs Backup, and Live TV Buffer R
250 gb: Recorded TV
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