Channel Scan, not picking up channels. Hauppague 2250

[Dewey Nguyen]

I have a Hauppauge 2250 tuner, it works with the WinTV program, all channels are picked up and I can watch tv fine with WinTV.

The InstaTV server does not pick up any channels at all.  

D [12:33:46:755]                [tuner.cpp:1042] Found compatible receiver filter at index: 0, name: 'Hauppauge WinTV-7164 BDA Digital Capture'

  D [12:33:46:755]                [tuner.cpp:1700] Load TeeFilter.

  D [12:33:46:766]                [tuner.cpp:1708] Dump tee filter output pin

  D [12:33:46:766]                [tuner.cpp:1711] Load MPEG2 Demux...

  D [12:33:46:767]                [tuner.cpp:1725] Load TIF...

  D [12:33:46:778]                [tuner.cpp:1731] Load Section and Table....

  D [12:33:46:788]                [tuner.cpp:1388] Connect receiver->tee

  D [12:33:46:791]                [tuner.cpp:1428] Connect Demux->TIF

  D [12:33:46:792]                [tuner.cpp:1440] Connect Demux->SectionAndTable

  D [12:33:46:792]                [tuner.cpp:1818] Create and submit ATSC Antenna tuning request for frequency: 669250

  D [12:33:46:792]              [utility.cpp:1132] Create an instance of the ATSC tuning space

  D [12:33:46:792]              [utility.cpp:1166] Set carrier frequency: 669250

  D [12:33:46:792]              [utility.cpp:1173] Set modulation to: BDA_MOD_8VSB

  D [12:33:46:792]              [utility.cpp:1194] Dump ATSC tuning info

  D [12:33:46:792]                [utility.cpp:35] Modulation: 23, frequency: 669250

  D [12:33:46:792]                [utility.cpp:36] Known modulation types: 1 = BDA_MOD_16QAM, 3 = BDA_MOD_64QAM, 20 = BDA_MOD_QPSK, 11 = 256QAM, 23 = 8VSB

  D [12:33:46:792]                 [tuner.cpp:869] Run graph without blocking with retries: 10

  D [12:33:47:278]                 [tuner.cpp:875] Trying to run again since S_FALSE indicate tuner might just respond slowly.

  D [12:33:48:278]                 [tuner.cpp:884] Graph started.

  D [12:33:48:278]                [tuner.cpp:2116] Lock/receive/parse channel info

  D [12:33:48:278]            [tuner_scan.cpp:239] Locking channel signal with 3 retries.

  D [12:33:48:302]            [tuner_scan.cpp:248] Retry: 0) locked: 0, present: 0, strength: 80, quality(must > 50): 6

  D [12:33:49:328]            [tuner_scan.cpp:248] Retry: 1) locked: 0, present: 0, strength: 80, quality(must > 50): 6

  D [12:33:50:352]            [tuner_scan.cpp:248] Retry: 2) locked: 0, present: 0, strength: 80, quality(must > 50): 6

->E [12:33:51:352]           [tuner_scan.cpp:1149] Channel is not locked. No signal or signal too weak. Ignored.

->E [12:33:51:352]                [tuner.cpp:2118] Failed to scan for channel 47

  I [12:33:51:352]                 [tuner.cpp:838] Stopping the graph..

  I [12:33:51:567]                 [tuner.cpp:847] Releasing graph.

  D [12:33:51:568]                 [tuner.cpp:789] Disconnect all pin.

  D [12:33:51:569]                 [tuner.cpp:794] Release all pins

  D [12:33:51:569]                 [tuner.cpp:734] Pin: 'Network Provider Output', reference count: 5

  D [12:33:51:570]                 [tuner.cpp:734] Pin: 'Tuner Input', reference count: 4

  D [12:33:51:570]                 [tuner.cpp:734] Pin: 'Tuner Output', reference count: 3

  D [12:33:51:570]                 [tuner.cpp:734] Pin: 'Receiver Input', reference count: 5

  D [12:33:51:570]                 [tuner.cpp:734] Pin: 'Receiver Output', reference count: 4

  D [12:33:51:570]                 [tuner.cpp:734] Pin: 'Tee Input', reference count: 2

  D [12:33:51:570]                 [tuner.cpp:734] Pin: 'Tee Output to Demux', reference count: 1

  D [12:33:51:570]                 [tuner.cpp:730] Pin: 'Tee Output to Dumper' not initialized. 

  D [12:33:51:570]                 [tuner.cpp:734] Pin: 'Demux Input', reference count: 1

  D [12:33:51:571]                 [tuner.cpp:730] Pin: 'Demux Output to video' not initialized. 

  D [12:33:51:571]                 [tuner.cpp:734] Pin: 'Demux Output to TIF', reference count: 0

  D [12:33:51:571]                 [tuner.cpp:734] Pin: 'Demux Output to section and table', reference count: 0

  D [12:33:51:571]                 [tuner.cpp:734] Pin: 'TIF Input', reference count: 1

  D [12:33:51:571]                 [tuner.cpp:734] Pin: 'Section and Table Input', reference count: 3

  D [12:33:51:571]                 [tuner.cpp:801] Remove and release all filters

  D [12:33:51:571]                 [tuner.cpp:780] removeAndReleaseFilter for 'Network Provider', before: 5, after: 1

  D [12:33:51:572]                 [tuner.cpp:780] removeAndReleaseFilter for 'Tuner device', before: 3, after: 0

  D [12:33:51:573]                 [tuner.cpp:780] removeAndReleaseFilter for 'Receiver device', before: 3, after: 0

  D [12:33:51:573]                 [tuner.cpp:780] removeAndReleaseFilter for 'Tee', before: 2, after: 0

  D [12:33:51:574]                 [tuner.cpp:780] removeAndReleaseFilter for 'Demux', before: 11, after: 0

  D [12:33:51:574]                 [tuner.cpp:780] removeAndReleaseFilter for 'TIF', before: 2, after: 0

  D [12:33:51:574]                 [tuner.cpp:780] removeAndReleaseFilter for 'Section and Table', before: 2, after: 0

  D [12:33:51:574]                 [tuner.cpp:813] graphBuild rc: 1

  D [12:33:51:575]                 [tuner.cpp:815] graphCapBuilder rc: 0

  D [12:33:51:576]                 [tuner.cpp:817] tuningSpace rc: 0

  I [12:33:51:576]                 [tuner.cpp:853] Uninitialize COM - no return code checking is done.

->E [12:33:51:576]                [director.c:974] Failed to scan channel.

->E [12:33:51:576]             [dialog_scan.c:615] Failed to scan channel: 47, Ignored.

  D [12:33:51:576]             [dialog_scan.c:599] Scan channel: 48

  D [12:33:51:578]                [director.c:950] Trying to acquired tuner lock: 0/10

  D [12:33:51:578]                [director.c:952] Locked on tuner.

  I [12:33:51:578]                [director.c:964] Scan with signal source: 'Antenna-ATSC', modulation: 'Undefined', bandwidth: 'Undefined', tuner index: 0, physical: 48, ignore no name: 1, ignore encrypted: 1

  D [12:33:51:578]           [signal_source.c:155] Getting physical channel: 48 radio frequency for signal source type: 'Antenna-ATSC'

  I [12:33:51:578]                [tuner.cpp:1478] Setup graph with physical channel: 48, signal source: 'Antenna-ATSC', frequency: 675250

  I [12:33:51:580]                 [tuner.cpp:235] Running on platform: 'Windows 7 Family (ver:6.1, sp:1, type:1)'

  D [12:33:51:581]                 [tuner.cpp:240] Initialize DS Pin info for Windows Vista/7/8

  D [12:33:51:581]                [tuner.cpp:1501] Load ATSC TuningSpace.

  I [12:33:51:598]               [utility.cpp:428] Tuning space container has: 13 tuning spaces. Locate tuning space with name: 'ATSC'

  D [12:33:51:599]                [tuner.cpp:1544] Load NetworkProvider...

  D [12:33:51:599]                [tuner.cpp:1573] On Windows Vista/7/8, use universal network provider.

  D [12:33:51:599]                [tuner.cpp:1598] Load tuner device filter with index: 0

  D [12:33:51:648]                [tuner.cpp:1658] Successfully use RenderStream() to connect networkProvider and tunerDeviceFilter

  D [12:33:51:648]                [tuner.cpp:1662] Get NP's output pin for later release

->E [12:33:51:648]               [utility.cpp:954] PIN is already connected.

  D [12:33:51:648]                [tuner.cpp:1690] Try to find a compatible receiver filter.

  D [12:33:51:650]                [tuner.cpp:1004] SmartConnect (R) tuner->receiver

  D [12:33:51:650]                [tuner.cpp:1008] Trying receiver filter with index: 0

  D [12:33:51:656]                [tuner.cpp:1042] Found compatible receiver filter at index: 0, name: 'Hauppauge WinTV-7164 BDA Digital Capture'

  D [12:33:51:656]                [tuner.cpp:1700] Load TeeFilter.

  D [12:33:51:667]                [tuner.cpp:1708] Dump tee filter output pin

  D [12:33:51:667]                [tuner.cpp:1711] Load MPEG2 Demux...

  D [12:33:51:667]                [tuner.cpp:1725] Load TIF...

  D [12:33:51:678]                [tuner.cpp:1731] Load Section and Table....

  D [12:33:51:688]                [tuner.cpp:1388] Connect receiver->tee

  D [12:33:51:690]                [tuner.cpp:1428] Connect Demux->TIF

  D [12:33:51:691]                [tuner.cpp:1440] Connect Demux->SectionAndTable

  D [12:33:51:691]                [tuner.cpp:1818] Create and submit ATSC Antenna tuning request for frequency: 675250

  D [12:33:51:691]              [utility.cpp:1132] Create an instance of the ATSC tuning space

  D [12:33:51:691]              [utility.cpp:1166] Set carrier frequency: 675250

  D [12:33:51:691]              [utility.cpp:1173] Set modulation to: BDA_MOD_8VSB

  D [12:33:51:691]              [utility.cpp:1194] Dump ATSC tuning info

  D [12:33:51:691]                [utility.cpp:35] Modulation: 23, frequency: 675250

  D [12:33:51:691]                [utility.cpp:36] Known modulation types: 1 = BDA_MOD_16QAM, 3 = BDA_MOD_64QAM, 20 = BDA_MOD_QPSK, 11 = 256QAM, 23 = 8VSB

  D [12:33:51:692]                 [tuner.cpp:869] Run graph without blocking with retries: 10

  D [12:33:52:177]                 [tuner.cpp:875] Trying to run again since S_FALSE indicate tuner might just respond slowly.

  D [12:33:53:178]                 [tuner.cpp:884] Graph started.

  D [12:33:53:178]                [tuner.cpp:2116] Lock/receive/parse channel info

  D [12:33:53:178]            [tuner_scan.cpp:239] Locking channel signal with 3 retries.

  D [12:33:53:200]            [tuner_scan.cpp:248] Retry: 0) locked: 0, present: 0, strength: 80, quality(must > 50): 6

  D [12:33:54:225]            [tuner_scan.cpp:248] Retry: 1) locked: 0, present: 0, strength: 80, quality(must > 50): 6

  D [12:33:55:246]            [tuner_scan.cpp:248] Retry: 2) locked: 0, present: 0, strength: 80, quality(must > 50): 6

->E [12:33:56:246]           [tuner_scan.cpp:1149] Channel is not locked. No signal or signal too weak. Ignored.

->E [12:33:56:246]                [tuner.cpp:2118] Failed to scan for channel 48

  I [12:33:56:246]                 [tuner.cpp:838] Stopping the graph..

  I [12:33:56:461]                 [tuner.cpp:847] Releasing graph.

  D [12:33:56:461]                 [tuner.cpp:789] Disconnect all pin.

  D [12:33:56:463]                 [tuner.cpp:794] Release all pins

  D [12:33:56:463]                 [tuner.cpp:734] Pin: 'Network Provider Output', reference count: 5

  D [12:33:56:463]                 [tuner.cpp:734] Pin: 'Tuner Input', reference count: 4

  D [12:33:56:463]                 [tuner.cpp:734] Pin: 'Tuner Output', reference count: 3

  D [12:33:56:464]                 [tuner.cpp:734] Pin: 'Receiver Input', reference count: 5

  D [12:33:56:464]                 [tuner.cpp:734] Pin: 'Receiver Output', reference count: 4

  D [12:33:56:464]                 [tuner.cpp:734] Pin: 'Tee Input', reference count: 2

  D [12:33:56:464]                 [tuner.cpp:734] Pin: 'Tee Output to Demux', reference count: 1

  D [12:33:56:464]                 [tuner.cpp:730] Pin: 'Tee Output to Dumper' not initialized. 

  D [12:33:56:464]                 [tuner.cpp:734] Pin: 'Demux Input', reference count: 1

  D [12:33:56:464]                 [tuner.cpp:730] Pin: 'Demux Output to video' not initialized. 

  D [12:33:56:465]                 [tuner.cpp:734] Pin: 'Demux Output to TIF', reference count: 0

  D [12:33:56:465]                 [tuner.cpp:734] Pin: 'Demux Output to section and table', reference count: 0

  D [12:33:56:465]                 [tuner.cpp:734] Pin: 'TIF Input', reference count: 1

  D [12:33:56:465]                 [tuner.cpp:734] Pin: 'Section and Table Input', reference count: 3

  D [12:33:56:465]                 [tuner.cpp:801] Remove and release all filters

  D [12:33:56:465]                 [tuner.cpp:780] removeAndReleaseFilter for 'Network Provider', before: 5, after: 1

  D [12:33:56:466]                 [tuner.cpp:780] removeAndReleaseFilter for 'Tuner device', before: 3, after: 0

  D [12:33:56:467]                 [tuner.cpp:780] removeAndReleaseFilter for 'Receiver device', before: 3, after: 0

  D [12:33:56:467]                 [tuner.cpp:780] removeAndReleaseFilter for 'Tee', before: 2, after: 0

  D [12:33:56:467]                 [tuner.cpp:780] removeAndReleaseFilter for 'Demux', before: 11, after: 0

  D [12:33:56:467]                 [tuner.cpp:780] removeAndReleaseFilter for 'TIF', before: 2, after: 0

  D [12:33:56:468]                 [tuner.cpp:780] removeAndReleaseFilter for 'Section and Table', before: 2, after: 0

  D [12:33:56:468]                 [tuner.cpp:813] graphBuild rc: 1

  D [12:33:56:469]                 [tuner.cpp:815] graphCapBuilder rc: 0

  D [12:33:56:469]                 [tuner.cpp:817] tuningSpace rc: 0

  I [12:33:56:470]                 [tuner.cpp:853] Uninitialize COM - no return code checking is done.

->E [12:33:56:470]                [director.c:974] Failed to scan channel.

->E [12:33:56:470]             [dialog_scan.c:615] Failed to scan channel: 48, Ignored.

  D [12:33:56:470]             [dialog_scan.c:599] Scan channel: 49

  D [12:33:56:472]                [director.c:950] Trying to acquired tuner lock: 0/10

  D [12:33:56:472]                [director.c:952] Locked on tuner.

  I [12:33:56:472]                [director.c:964] Scan with signal source: 'Antenna-ATSC', modulation: 'Undefined', bandwidth: 'Undefined', tuner index: 0, physical: 49, ignore no name: 1, ignore encrypted: 1

  D [12:33:56:472]           [signal_source.c:155] Getting physical channel: 49 radio frequency for signal source type: 'Antenna-ATSC'

  I [12:33:56:473]                [tuner.cpp:1478] Setup graph with physical channel: 49, signal source: 'Antenna-ATSC', frequency: 681250

  I [12:33:56:475]                 [tuner.cpp:235] Running on platform: 'Windows 7 Family (ver:6.1, sp:1, type:1)'

  D [12:33:56:475]                 [tuner.cpp:240] Initialize DS Pin info for Windows Vista/7/8

  D [12:33:56:475]                [tuner.cpp:1501] Load ATSC TuningSpace.

  I [12:33:56:491]               [utility.cpp:428] Tuning space container has: 13 tuning spaces. Locate tuning space with name: 'ATSC'

  D [12:33:56:492]                [tuner.cpp:1544] Load NetworkProvider...

  D [12:33:56:492]                [tuner.cpp:1573] On Windows Vista/7/8, use universal network provider.

  D [12:33:56:492]                [tuner.cpp:1598] Load tuner device filter with index: 0

  D [12:33:56:542]                [tuner.cpp:1658] Successfully use RenderStream() to connect networkProvider and tunerDeviceFilter

  D [12:33:56:542]                [tuner.cpp:1662] Get NP's output pin for later release

->E [12:33:56:542]               [utility.cpp:954] PIN is already connected.

  D [12:33:56:542]                [tuner.cpp:1690] Try to find a compatible receiver filter.

  D [12:33:56:544]                [tuner.cpp:1004] SmartConnect (R) tuner->receiver

  D [12:33:56:544]                [tuner.cpp:1008] Trying receiver filter with index: 0

  D [12:33:56:550]                [tuner.cpp:1042] Found compatible receiver filter at index: 0, name: 'Hauppauge WinTV-7164 BDA Digital Capture'

  D [12:33:56:550]                [tuner.cpp:1700] Load TeeFilter.

  D [12:33:56:561]                [tuner.cpp:1708] Dump tee filter output pin

  D [12:33:56:561]                [tuner.cpp:1711] Load MPEG2 Demux...

  D [12:33:56:562]                [tuner.cpp:1725] Load TIF...

  D [12:33:56:573]                [tuner.cpp:1731] Load Section and Table....

  D [12:33:56:583]                [tuner.cpp:1388] Connect receiver->tee

  D [12:33:56:585]                [tuner.cpp:1428] Connect Demux->TIF

  D [12:33:56:586]                [tuner.cpp:1440] Connect Demux->SectionAndTable

  D [12:33:56:586]                [tuner.cpp:1818] Create and submit ATSC Antenna tuning request for frequency: 681250

  D [12:33:56:586]              [utility.cpp:1132] Create an instance of the ATSC tuning space

  D [12:33:56:586]              [utility.cpp:1166] Set carrier frequency: 681250

  D [12:33:56:586]              [utility.cpp:1173] Set modulation to: BDA_MOD_8VSB

  D [12:33:56:586]              [utility.cpp:1194] Dump ATSC tuning info

  D [12:33:56:586]                [utility.cpp:35] Modulation: 23, frequency: 681250

  D [12:33:56:586]                [utility.cpp:36] Known modulation types: 1 = BDA_MOD_16QAM, 3 = BDA_MOD_64QAM, 20 = BDA_MOD_QPSK, 11 = 256QAM, 23 = 8VSB

  D [12:33:56:586]                 [tuner.cpp:869] Run graph without blocking with retries: 10

  D [12:33:57:072]                 [tuner.cpp:875] Trying to run again since S_FALSE indicate tuner might just respond slowly.

  D [12:33:58:073]                 [tuner.cpp:884] Graph started.

  D [12:33:58:073]                [tuner.cpp:2116] Lock/receive/parse channel info

  D [12:33:58:073]            [tuner_scan.cpp:239] Locking channel signal with 3 retries.

  D [12:33:58:095]            [tuner_scan.cpp:248] Retry: 0) locked: 0, present: 0, strength: 80, quality(must > 50): 6

  D [12:33:59:120]            [tuner_scan.cpp:248] Retry: 1) locked: 0, present: 0, strength: 80, quality(must > 50): 6

  D [12:34:00:141]            [tuner_scan.cpp:248] Retry: 2) locked: 0, present: 0, strength: 80, quality(must > 50): 6

->E [12:34:01:141]           [tuner_scan.cpp:1149] Channel is not locked. No signal or signal too weak. Ignored.

->E [12:34:01:141]                [tuner.cpp:2118] Failed to scan for channel 49

  I [12:34:01:141]                 [tuner.cpp:838] Stopping the graph..

  I [12:34:01:358]                 [tuner.cpp:847] Releasing graph.

  D [12:34:01:358]                 [tuner.cpp:789] Disconnect all pin.

  D [12:34:01:360]                 [tuner.cpp:794] Release all pins

  D [12:34:01:360]                 [tuner.cpp:734] Pin: 'Network Provider Output', reference count: 5

  D [12:34:01:360]                 [tuner.cpp:734] Pin: 'Tuner Input', reference count: 4

  D [12:34:01:361]                 [tuner.cpp:734] Pin: 'Tuner Output', reference count: 3

  D [12:34:01:361]                 [tuner.cpp:734] Pin: 'Receiver Input', reference count: 5

  D [12:34:01:361]                 [tuner.cpp:734] Pin: 'Receiver Output', reference count: 4

  D [12:34:01:361]                 [tuner.cpp:734] Pin: 'Tee Input', reference count: 2

  D [12:34:01:361]                 [tuner.cpp:734] Pin: 'Tee Output to Demux', reference count: 1

  D [12:34:01:361]                 [tuner.cpp:730] Pin: 'Tee Output to Dumper' not initialized. 

  D [12:34:01:361]                 [tuner.cpp:734] Pin: 'Demux Input', reference count: 1

  D [12:34:01:362]                 [tuner.cpp:730] Pin: 'Demux Output to video' not initialized. 

  D [12:34:01:362]                 [tuner.cpp:734] Pin: 'Demux Output to TIF', reference count: 0

  D [12:34:01:362]                 [tuner.cpp:734] Pin: 'Demux Output to section and table', reference count: 0

  D [12:34:01:362]                 [tuner.cpp:734] Pin: 'TIF Input', reference count: 1

  D [12:34:01:362]                 [tuner.cpp:734] Pin: 'Section and Table Input', reference count: 3

  D [12:34:01:362]                 [tuner.cpp:801] Remove and release all filters

  D [12:34:01:362]                 [tuner.cpp:780] removeAndReleaseFilter for 'Network Provider', before: 5, after: 1

  D [12:34:01:363]                 [tuner.cpp:780] removeAndReleaseFilter for 'Tuner device', before: 3, after: 0

  D [12:34:01:364]                 [tuner.cpp:780] removeAndReleaseFilter for 'Receiver device', before: 3, after: 0

  D [12:34:01:364]                 [tuner.cpp:780] removeAndReleaseFilter for 'Tee', before: 2, after: 0

  D [12:34:01:364]                 [tuner.cpp:780] removeAndReleaseFilter for 'Demux', before: 11, after: 0

  D [12:34:01:365]                 [tuner.cpp:780] removeAndReleaseFilter for 'TIF', before: 2, after: 0

  D [12:34:01:365]                 [tuner.cpp:780] removeAndReleaseFilter for 'Section and Table', before: 2, after: 0

  D [12:34:01:365]                 [tuner.cpp:813] graphBuild rc: 1

  D [12:34:01:366]                 [tuner.cpp:815] graphCapBuilder rc: 0

  D [12:34:01:367]                 [tuner.cpp:817] tuningSpace rc: 0

  I [12:34:01:367]                 [tuner.cpp:853] Uninitialize COM - no return code checking is done.

->E [12:34:01:367]                [director.c:974] Failed to scan channel.

->E [12:34:01:367]             [dialog_scan.c:615] Failed to scan channel: 49, Ignored.

  D [12:34:01:367]             [dialog_scan.c:599] Scan channel: 50

  D [12:34:01:368]                [director.c:950] Trying to acquired tuner lock: 0/10

  D [12:34:01:369]                [director.c:952] Locked on tuner.

  I [12:34:01:369]                [director.c:964] Scan with signal source: 'Antenna-ATSC', modulation: 'Undefined', bandwidth: 'Undefined', tuner index: 0, physical: 50, ignore no name: 1, ignore encrypted: 1

  D [12:34:01:369]           [signal_source.c:155] Getting physical channel: 50 radio frequency for signal source type: 'Antenna-ATSC'

  I [12:34:01:369]                [tuner.cpp:1478] Setup graph with physical channel: 50, signal source: 'Antenna-ATSC', frequency: 687250

  I [12:34:01:371]                 [tuner.cpp:235] Running on platform: 'Windows 7 Family (ver:6.1, sp:1, type:1)'

  D [12:34:01:371]                 [tuner.cpp:240] Initialize DS Pin info for Windows Vista/7/8

  D [12:34:01:372]                [tuner.cpp:1501] Load ATSC TuningSpace.

  I [12:34:01:391]               [utility.cpp:428] Tuning space container has: 13 tuning spaces. Locate tuning space with name: 'ATSC'

  D [12:34:01:392]                [tuner.cpp:1544] Load NetworkProvider...

  D [12:34:01:392]                [tuner.cpp:1573] On Windows Vista/7/8, use universal network provider.

  D [12:34:01:393]                [tuner.cpp:1598] Load tuner device filter with index: 0

  D [12:34:01:447]                [tuner.cpp:1658] Successfully use RenderStream() to connect networkProvider and tunerDeviceFilter

  D [12:34:01:447]                [tuner.cpp:1662] Get NP's output pin for later release

->E [12:34:01:447]               [utility.cpp:954] PIN is already connected.

  D [12:34:01:447]                [tuner.cpp:1690] Try to find a compatible receiver filter.

  D [12:34:01:450]                [tuner.cpp:1004] SmartConnect (R) tuner->receiver

  D [12:34:01:450]                [tuner.cpp:1008] Trying receiver filter with index: 0

  D [12:34:01:456]                [tuner.cpp:1042] Found compatible receiver filter at index: 0, name: 'Hauppauge WinTV-7164 BDA Digital Capture'

  D [12:34:01:456]                [tuner.cpp:1700] Load TeeFilter.

  D [12:34:01:467]                [tuner.cpp:1708] Dump tee filter output pin

  D [12:34:01:467]                [tuner.cpp:1711] Load MPEG2 Demux...

  D [12:34:01:468]                [tuner.cpp:1725] Load TIF...

  D [12:34:01:479]                [tuner.cpp:1731] Load Section and Table....

  D [12:34:01:488]                [tuner.cpp:1388] Connect receiver->tee

  D [12:34:01:491]                [tuner.cpp:1428] Connect Demux->TIF

  D [12:34:01:491]                [tuner.cpp:1440] Connect Demux->SectionAndTable

  D [12:34:01:492]                [tuner.cpp:1818] Create and submit ATSC Antenna tuning request for frequency: 687250

  D [12:34:01:492]              [utility.cpp:1132] Create an instance of the ATSC tuning space

  D [12:34:01:492]              [utility.cpp:1166] Set carrier frequency: 687250

  D [12:34:01:492]              [utility.cpp:1173] Set modulation to: BDA_MOD_8VSB

  D [12:34:01:492]              [utility.cpp:1194] Dump ATSC tuning info

  D [12:34:01:492]                [utility.cpp:35] Modulation: 23, frequency: 687250

  D [12:34:01:492]                [utility.cpp:36] Known modulation types: 1 = BDA_MOD_16QAM, 3 = BDA_MOD_64QAM, 20 = BDA_MOD_QPSK, 11 = 256QAM, 23 = 8VSB

  D [12:34:01:492]                 [tuner.cpp:869] Run graph without blocking with retries: 10

  D [12:34:01:978]                 [tuner.cpp:875] Trying to run again since S_FALSE indicate tuner might just respond slowly.

  D [12:34:02:978]                 [tuner.cpp:884] Graph started.

  D [12:34:02:978]                [tuner.cpp:2116] Lock/receive/parse channel info

  D [12:34:02:978]            [tuner_scan.cpp:239] Locking channel signal with 3 retries.

  D [12:34:03:000]            [tuner_scan.cpp:248] Retry: 0) locked: 0, present: 0, strength: 80, quality(must > 50): 6

  D [12:34:04:023]            [tuner_scan.cpp:248] Retry: 1) locked: 0, present: 0, strength: 80, quality(must > 50): 6

  D [12:34:05:046]            [tuner_scan.cpp:248] Retry: 2) locked: 0, present: 0, strength: 80, quality(must > 50): 6

->E [12:34:06:046]           [tuner_scan.cpp:1149] Channel is not locked. No signal or signal too weak. Ignored.

->E [12:34:06:046]                [tuner.cpp:2118] Failed to scan for channel 50

  I [12:34:06:046]                 [tuner.cpp:838] Stopping the graph..

  I [12:34:06:262]                 [tuner.cpp:847] Releasing graph.

  D [12:34:06:262]                 [tuner.cpp:789] Disconnect all pin.

  D [12:34:06:264]                 [tuner.cpp:794] Release all pins

  D [12:34:06:264]                 [tuner.cpp:734] Pin: 'Network Provider Output', reference count: 5

  D [12:34:06:264]                 [tuner.cpp:734] Pin: 'Tuner Input', reference count: 4

  D [12:34:06:264]                 [tuner.cpp:734] Pin: 'Tuner Output', reference count: 3

  D [12:34:06:264]                 [tuner.cpp:734] Pin: 'Receiver Input', reference count: 5

  D [12:34:06:264]                 [tuner.cpp:734] Pin: 'Receiver Output', reference count: 4

  D [12:34:06:264]                 [tuner.cpp:734] Pin: 'Tee Input', reference count: 2

  D [12:34:06:265]                 [tuner.cpp:734] Pin: 'Tee Output to Demux', reference count: 1

  D [12:34:06:265]                 [tuner.cpp:730] Pin: 'Tee Output to Dumper' not initialized. 

  D [12:34:06:265]                 [tuner.cpp:734] Pin: 'Demux Input', reference count: 1

  D [12:34:06:265]                 [tuner.cpp:730] Pin: 'Demux Output to video' not initialized. 

  D [12:34:06:265]                 [tuner.cpp:734] Pin: 'Demux Output to TIF', reference count: 0

  D [12:34:06:265]                 [tuner.cpp:734] Pin: 'Demux Output to section and table', reference count: 0

  D [12:34:06:265]                 [tuner.cpp:734] Pin: 'TIF Input', reference count: 1

  D [12:34:06:265]                 [tuner.cpp:734] Pin: 'Section and Table Input', reference count: 3

  D [12:34:06:266]                 [tuner.cpp:801] Remove and release all filters

  D [12:34:06:266]                 [tuner.cpp:780] removeAndReleaseFilter for 'Network Provider', before: 5, after: 1

  D [12:34:06:267]                 [tuner.cpp:780] removeAndReleaseFilter for 'Tuner device', before: 3, after: 0

  D [12:34:06:267]                 [tuner.cpp:780] removeAndReleaseFilter for 'Receiver device', before: 3, after: 0

  D [12:34:06:268]                 [tuner.cpp:780] removeAndReleaseFilter for 'Tee', before: 2, after: 0

  D [12:34:06:268]                 [tuner.cpp:780] removeAndReleaseFilter for 'Demux', before: 11, after: 0

  D [12:34:06:268]                 [tuner.cpp:780] removeAndReleaseFilter for 'TIF', before: 2, after: 0

  D [12:34:06:268]                 [tuner.cpp:780] removeAndReleaseFilter for 'Section and Table', before: 2, after: 0

  D [12:34:06:268]                 [tuner.cpp:813] graphBuild rc: 1

  D [12:34:06:270]                 [tuner.cpp:815] graphCapBuilder rc: 0

  D [12:34:06:270]                 [tuner.cpp:817] tuningSpace rc: 0

  I [12:34:06:270]                 [tuner.cpp:853] Uninitialize COM - no return code checking is done.

->E [12:34:06:271]                [director.c:974] Failed to scan channel.

->E [12:34:06:271]             [dialog_scan.c:615] Failed to scan channel: 50, Ignored.

  D [12:34:06:271]             [dialog_scan.c:599] Scan channel: 51

  D [12:34:06:272]                [director.c:950] Trying to acquired tuner lock: 0/10