Help with analog tuner (1 Viewer)

dgbauleo

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June 1, 2013
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Hello everybody!

TOday i've found my wife's old TV tuner and I decided to give it a try. It's a PixelView USB Hybrid, which runs a Conexant Polaris chip. Either way, I installed MediaPortal and did the hybrid card configuration. I'm also able to scan for HD channels, but no matter what I do I can't scan the analog ones. I always get the following error:

"Please install a supported audio/video encoder for your software analog card"

I've already tried installing some Microsoft encoder that came with the installation disc and NVidia's PureVideo encoders to no avail.

By the way, here are the specs of my rig: Intel Core i5 / 4GB DDR3 / GeForce GT 730M / Windows 8

Here's the part of the log that gives more details about the problem:

Code:
2013-05-31 22:32:47.258317 [(22)]: analog: build graph
2013-05-31 22:32:47.263629 [(22)]: analog: AddTvTunerFilter Conexant Polaris Tuner
2013-05-31 22:32:47.360173 [(22)]: analog: Using stored capabilities of the tuner
2013-05-31 22:32:47.370176 [(22)]: analog: Using Crossbar configuration from stored graph
2013-05-31 22:32:47.382177 [(22)]: analog: AddCrossBarFilter use:Conexant Polaris Crossbar 0
2013-05-31 22:32:47.393796 [(22)]: analog: AddCrossBarFilter succeeded
2013-05-31 22:32:47.403802 [(22)]: analog: Using Crossbar configuration from stored graph succeeded
2013-05-31 22:32:47.412805 [(22)]: analog: Using TvAudio configuration from stored graph
2013-05-31 22:32:47.418808 [(22)]: analog: AddTvAudioFilter use:Conexant Polaris TvAudio 0
2013-05-31 22:32:47.425127 [(22)]: analog: AddTvAudioFilter succeeded:Conexant Polaris TvAudio
2013-05-31 22:32:47.431137 [(22)]: analog: Using TvAudio configuration from stored graph succeeded
2013-05-31 22:32:47.436136 [(22)]: analog: Using Capture configuration from stored graph
2013-05-31 22:32:47.444144 [(22)]: analog: AddTvCaptureFilter try:Conexant Polaris Video Capture 0
2013-05-31 22:32:47.449388 [(22)]: analog: AddTvCaptureFilter connected video to crossbar successfully
2013-05-31 22:32:47.453393 [(22)]: analog: AddTvCaptureFilter connected audio to crossbar successfully
2013-05-31 22:32:48.228641 [(22)]: Set new video format to: PAL_D
2013-05-31 22:32:48.239642 [(22)]: Set VideoProcAmp - Brightness to value: 5000
2013-05-31 22:32:48.250596 [(22)]: Set VideoProcAmp - Contrast to value: 5000
2013-05-31 22:32:48.260597 [(22)]: Set VideoProcAmp - Hue to value: 5000
2013-05-31 22:32:48.272076 [(22)]: Set VideoProcAmp - Saturation to value: 5000
2013-05-31 22:32:48.283746 [(22)]: Set VideoProcAmp - Sharpness to value: 50
2013-05-31 22:32:48.293745 [(22)]: Set Framerate to 25 succeeded
2013-05-31 22:32:48.303753 [(22)]: Set Framesize to 720x576 succeeded
2013-05-31 22:32:48.313760 [(22)]: analog: Using Capture configuration from stored graph succeeded
2013-05-31 22:32:48.327762 [(22)]: analog: SetupTeletext()
2013-05-31 22:32:48.344780 [(22)]: analog: Using Teletext-Component configuration from stored graph
2013-05-31 22:32:48.356788 [(22)]: analog:Using teletext component - VBI Codec
2013-05-31 22:32:48.370609 [(22)]: analog: teletext setup
2013-05-31 22:32:48.376613 [(22)]: analog:connect wst/vbi codec->tsfilesink
2013-05-31 22:32:48.386106 [(22)]: analog: AddTvEncoderFilter - MatchPinNames: True - MPEG2ProgramFilter: True
2013-05-31 22:32:48.391524 [(22)]: analog: AddTvEncoderFilter no encoder devices found
2013-05-31 22:32:48.397528 [(22)]: analog: AddTvEncoderFilter - MatchPinNames: False - MPEG2ProgramFilter: True
2013-05-31 22:32:48.403528 [(22)]: analog: AddTvEncoderFilter no encoder devices found
2013-05-31 22:32:48.409536 [(22)]: analog: AddTvEncoderFilter - MatchPinNames: True - MPEG2ProgramFilter: False
2013-05-31 22:32:48.415540 [(22)]: analog: AddTvEncoderFilter no encoder devices found
2013-05-31 22:32:48.421544 [(22)]: analog: AddTvEncoderFilter - MatchPinNames: False - MPEG2ProgramFilter: False
2013-05-31 22:32:48.427548 [(22)]: analog: AddTvEncoderFilter no encoder devices found
2013-05-31 22:32:48.432552 [(22)]: analog: FinCapturePin - no filter???
2013-05-31 22:32:48.438555 [(22)]: analog: FinCapturePin - no filter???
2013-05-31 22:32:48.444556 [(22)]: analog: AddTvMultiPlexer no multiplexer devices found
2013-05-31 22:32:48.450398 [(22)]: analog: AddTvMultiPlexer no multiplexer devices found
2013-05-31 22:32:48.455401 [(22)]: analog: FinCapturePin - no filter???
2013-05-31 22:32:48.460846 [(22)]: analog: FinCapturePin - no filter???
2013-05-31 22:32:48.464852 [(22)]: analog: FindAudioVideoPins
2013-05-31 22:32:48.467852 [(22)]: analog:  find pins on capture filter
2013-05-31 22:32:48.470856 [(22)]: analog: FindMediaPin pin:#1 name:Audio Out [29/0] Direction:Output Connected:False
2013-05-31 22:32:48.473858 [(22)]: analog: FindMediaPin  major:73647561-0000-0010-8000-00aa00389b71 sub:00000001-0000-0010-8000-00aa00389b71
2013-05-31 22:32:48.476861 [(22)]: analog: FindMediaPin succeeded
2013-05-31 22:32:48.480861 [(22)]: analog: FindMediaPin pin:#0 name:Capturar [31/0] Direction:Output Connected:False
2013-05-31 22:32:48.483865 [(22)]: analog: FindMediaPin  major:73646976-0000-0010-8000-00aa00389b71 sub:59565955-0000-0010-8000-00aa00389b71
2013-05-31 22:32:48.486867 [(22)]: analog: FindMediaPin succeeded
2013-05-31 22:32:48.489869 [(22)]: analog: AddAudioCompressor name:Audio Out [31/0] Direction:Output Connected:False
2013-05-31 22:32:48.502875 [(22)]: analog: AddAudioCompressor found:12 compressor
2013-05-31 22:32:48.506161 [(22)]: analog:  failed to add audio compressor. You must install a supported audio encoder!
2013-05-31 22:32:48.512551 [(22)]: analog:Dispose()
2013-05-31 22:32:48.515557 [(22)]: tvcard:FreeAllSubChannels
2013-05-31 22:32:48.518881 [(22)]: Remove filter from graph: VBI Codec
2013-05-31 22:32:48.522885 [(22)]: Remove filter from graph: Conversor em T entre Coletores
2013-05-31 22:32:48.525719 [(22)]: Remove filter from graph: Conexant Polaris Video Capture
2013-05-31 22:32:48.529723 [(22)]: Remove filter from graph: Conexant Polaris Crossbar
2013-05-31 22:32:48.532725 [(22)]: Remove filter from graph: Conexant Polaris TvAudio
2013-05-31 22:32:48.535847 [(22)]: Remove filter from graph: Conexant Polaris Tuner
2013-05-31 22:32:48.538972 [(22)]: analog:All filters removed
2013-05-31 22:32:48.542500 [(22)]: analog: dispose completed

One last thing I almost forgot, I'm able to scan the analog channels using a bundled software called VentiTV, however it is an ABYSMAL piece of software and I reeeeeeally prefer MediaPortal over it. :)

Thank you guys!
 

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