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Wont scan for channels - MPEG-2 Demultiplexer

Wont scan for channels - MPEG-2 Demultiplexer
mrcoos
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Posts: 6
Threads: 1
Joined: Jul 2013
#1
2013-07-15, 02:38 AM
Hi All,

Running latest version with MS DVB Patch installed. Can't scan for channel getting following in logs (can post full if it makes a difference)

Code:
[...startup] 2013-07-15 12:16:42.638 [DEBUG][1] Created mutex. Must be only instance. 2013-07-15 12:16:42.712 [DEBUG][1] Version: 2.6.2 2013-07-15 12:16:42.713 [DEBUG][1] SingleInstance() 2013-07-15 12:16:42.854 [INFO][1] About to connect to remote recording service 2013-07-15 12:16:42.856 [DEBUG][1] RecordingServiceProxy@exit 2013-07-15 12:16:42.884 [DEBUG][1] Using skin: C:\Users\Public\NPVR\skin\Default\ 2013-07-15 12:16:42.891 [DEBUG][1] About to look for plugin directories in: C:\Users\Public\NPVR\Plugins\ 2013-07-15 12:16:42.891 [DEBUG][1] Skipping non-existant plugin directory: C:\Program Files (x86)\NPVR\Plugins\ 2013-07-15 12:16:42.898 [DEBUG][1] Loaded menu item: TV Guide 2013-07-15 12:16:42.934 [DEBUG][1] Loaded menu item: Recordings 2013-07-15 12:16:42.937 [DEBUG][1] Loaded menu item: Live TV 2013-07-15 12:16:42.940 [DEBUG][1] Loaded menu item: Search 2013-07-15 12:16:42.943 [DEBUG][1] Loaded menu item: Music 2013-07-15 12:16:42.945 [DEBUG][1] Loaded menu item: Videos 2013-07-15 12:16:42.947 [DEBUG][1] Loaded menu item: Pictures 2013-07-15 12:16:42.950 [DEBUG][1] Loaded menu item: DVD 2013-07-15 12:16:42.952 [DEBUG][1] Loaded menu item: Exit 2013-07-15 12:16:43.295 [DEBUG][1] Supports HardwareVertexProcessing 2013-07-15 12:16:43.295 [DEBUG][1] Supports PureDevice 2013-07-15 12:16:47.737 [INFO][3] Checking online for updated versions... 2013-07-15 12:16:47.737 [INFO][3] Web@1 2013-07-15 12:16:48.701 [DEBUG][1] About to detect digital tuners 2013-07-15 12:16:48.707 [DEBUG][1] - 'DTV-DVB USB2 DVB-T receiver' 2013-07-15 12:16:48.724 [DEBUG][1] About to check standards supported by 'DTV-DVB USB2 DVB-T receiver' 2013-07-15 12:16:48.724 [DEBUG][1] Found IBDA_Topology 2013-07-15 12:16:48.725 [DEBUG][1] - KSNODE_BDA_RF_TUNER 2013-07-15 12:16:48.725 [DEBUG][1] - KSNODE_BDA_COFDM_DEMODULATOR 2013-07-15 12:16:48.725 [DEBUG][1] Done 2013-07-15 12:16:48.737 [DEBUG][1] About to check for HDPVR/Colossus/Siena tuners. 2013-07-15 12:16:48.746 [DEBUG][1] About to check for analog tuners 2013-07-15 12:16:48.765 [DEBUG][1] FindFilterByName failed to locate filter: MainConcept (HCW) MPEG Multiplexer-Plus 2013-07-15 12:16:48.765 [DEBUG][1] MainConcept mux not present. Disabling analog support. 2013-07-15 12:16:50.660 [INFO][3] Online check reports version info: <version><component name="NextPVR" version="2.6.2" display="NextPVR 2.6.2"><url>http://forums.nextpvr.com/showthread.php?53816-2-6-2-available-(March-24th)</url></component></version> 2013-07-15 12:16:50.660 [INFO][3] current online version: 2.6.2 2013-07-15 12:16:50.660 [INFO][3] last notified version: 2.6.2 2013-07-15 12:16:53.842 [INFO][1] DigitalRecorder.StartStream(c:\nowhere\scan.ts) 2013-07-15 12:16:53.842 [INFO][1] Creating BDA graph 2013-07-15 12:16:53.874 [DEBUG][1] Using tuner DTV-DVB USB2 DVB-T receiver (1) 2013-07-15 12:16:53.877 [INFO][1] [00000000-0000-0000-0000000000000000]-00000000-00000000 2013-07-15 12:16:53.906 [DEBUG][1] About to auto detect capture filter... 2013-07-15 12:16:54.004 [DEBUG][1] No BDA capture filter for this device 2013-07-15 12:16:54.008 [DEBUG][1] Activating time machine 2013-07-15 12:16:54.016 [DEBUG][1] Time machine activated... 2013-07-15 12:16:54.032 [DEBUG][1] FindFilterByName failed to locate filter: MPEG-2 Demultiplexer 2013-07-15 12:16:54.037 [ERROR][1] Unexpected error in scanning form: System.NullReferenceException: Object reference not set to an instance of an object. at DShowHelper.ConnectPins(IGraphBuilder* pGB, IBaseFilter* pSourceFilter, Char* pinNameSource, IBaseFilter* pDestFilter) at Native.DigitalRecorderBase.BuildGraph(String deviceFilter, Int32 deviceInstance, Int32 commonInterface, Int32 commonInterfaceInstances, String& message) at NShared.DigitalRecorder.StartStream(ChannelMapping channelMapping, String target, String& reason) at NShared.DigitalScanningForm.StartScanning() at NShared.DigitalScanningForm.DigitalScanningForm_Load(Object sender, EventArgs e) at System.Windows.Forms.Form.OnLoad(EventArgs e) at System.Windows.Forms.Form.OnCreateControl() at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.Control.CreateControl() at System.Windows.Forms.Control.WmShowWindow(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ScrollableControl.WndProc(Message& m) at System.Windows.Forms.ContainerControl.WndProc(Message& m) at System.Windows.Forms.Form.WmShowWindow(Message& m) at System.Windows.Forms.Form.WndProc(Message& m) at NShared.DigitalScanningForm.WndProc(Message& m)

Tried changing between MPEG2 decoders made no difference. Found some posts on re-registering using regex commands and ran those hasn't seemed to change anything either.
mvallevand
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Ontario Canada
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#2
2013-07-15, 02:45 AM
Which Windows O/S? The servers don't have BDA drivers.

Martin
mrcoos
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#3
2013-07-15, 02:56 AM
Ah sorry I thought I updated the post with that info.. It is Win7x64
mrcoos
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#4
2013-07-15, 02:57 AM
Works with MS Media Center and Mediaportal
mvallevand
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Ontario Canada
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#5
2013-07-15, 02:59 AM
Ok, the DVB Patch is for XP (its from WMC) though, did you keep the original.

Martin
mrcoos
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Posts: 6
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Joined: Jul 2013
#6
2013-07-15, 03:00 AM
Filtercheck log if it helps

Code:
12:58:18.701 INFO Log started 12:58:18.701 INFO Filter Check v1.0 12:58:18.701 INFO 12:58:18.701 INFO 12:58:18.701 INFO Checking AM_KSCATEGORY_CAPTURE filters 12:58:18.714 INFO 12:58:18.714 INFO 12:58:18.714 INFO Checking AM_KSCATEGORY_ENCODER filters 12:58:18.715 INFO 12:58:18.715 INFO 12:58:18.715 INFO Checking AM_KSCATEGORY_MULTIPLEXER filters 12:58:18.716 INFO 12:58:18.716 INFO 12:58:18.716 INFO Checking AM_KSCATEGORY_CROSSBAR filters 12:58:18.716 INFO 12:58:18.716 INFO 12:58:18.716 INFO Checking AM_KSCATEGORY_TVTUNER filters 12:58:18.717 INFO 12:58:18.717 INFO 12:58:18.717 INFO Checking AM_KSCATEGORY_TVAUDIO filters 12:58:18.718 INFO 12:58:18.718 INFO 12:58:18.718 INFO Checking AM_KSCATEGORY_VBICODEC filters 12:58:18.718 INFO 12:58:18.719 INFO 12:58:18.719 INFO Checking KSCATEGORY_BDA_NETWORK_TUNER filters 12:58:18.720 INFO found: DTV-DVB USB2 DVB-T receiver 12:58:18.726 INFO - (input) Antenna In Pin 12:58:18.728 INFO [00000000-0000-0000-0000000000000000]-00000000-00000000 12:58:18.728 INFO 12:58:18.728 INFO - (output) MPEG2 Transport 12:58:18.728 INFO [00000000-0000-0000-0000000000000000]-00000000-00000000 12:58:18.728 INFO 12:58:18.729 INFO 12:58:18.729 INFO 12:58:18.729 INFO 12:58:18.729 INFO Checking KSCATEGORY_BDA_RECEIVER_COMPONENT filters 12:58:18.730 INFO found: DTV-DVB USB2 DVB-T receiver 12:58:18.732 INFO - (input) Antenna In Pin 12:58:18.732 INFO [00000000-0000-0000-0000000000000000]-00000000-00000000 12:58:18.732 INFO 12:58:18.732 INFO - (output) MPEG2 Transport 12:58:18.732 INFO [00000000-0000-0000-0000000000000000]-00000000-00000000 12:58:18.732 INFO 12:58:18.732 INFO
mrcoos
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#7
2013-07-15, 03:04 AM
Also tried "regsvr32 C:\Windows\System32\mpg2splt.ax". says its successful but changes nothing.
mrcoos
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#8
2013-07-15, 07:40 AM
mvallevand Wrote:Ok, the DVB Patch is for XP (its from WMC) though, did you keep the original.

Martin

Sorry I wa tal: restore function of Microsoft DTV-DVD Video Decoder for H.264 video in Win7 & Win8 - http://forums.gbpvr.com/showthread.p...973#post454973
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