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DMS versus DVBViewer - different behavior


jirim100

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Good day.

 

DMS 3.2.0.1

DVBViewer 7.2.0.1

Hardware: TT connect CT2 4650 CI

Channel: encrypted DVB-C channel "CS Film / CS Horror HD (cze)"

 

When I run DVBViewer for watching encrypted channel "CS Film / CS Horror HD (cze)" the video clean (without corruption/damage), only up to 10 discontinuities at beginning of the video

Log from DVBViewer (debug mode):

Spoiler
29.01.22 16:12:48.720 Start App            ----------------------------------------
29.01.22 16:12:48.720 Start App            DVBViewer.exe
29.01.22 16:12:48.720 Start App            7.2.0.1
29.01.22 16:12:48.720 Start App            ----------------------------------------
29.01.22 16:12:48.749 TfrmLoader           Status           Creating Windows...
29.01.22 16:12:48.794 TfrmLoader           Status           Searching Directshow Components...
29.01.22 16:12:48.861 TfrmLoader           Status           Loading Setup File...
29.01.22 16:12:49.302 TDVBDeviceList       LoadSettings     Digital Devices DVB-T2 Tuner 2 (13), status 1
29.01.22 16:12:49.302 TDVBDeviceList       LoadSettings     Digital Devices DVB-T2 Tuner 3 (12), status 1
29.01.22 16:12:49.302 TDVBDeviceList       LoadSettings     Digital Devices DVB-T2 Tuner 4 (14), status 1
29.01.22 16:12:49.303 TDVBDeviceList       LoadSettings     Digital Devices DVB-T2 Tuner 1 (11), status 1
29.01.22 16:12:49.303 TDVBDeviceList       LoadSettings     PCTV 292e/461e BDA 28179 TVTuner (10), status 1
29.01.22 16:12:49.303 TDVBDeviceList       LoadSettings     Hauppauge WinTV-soloHD DVBT Tuner (4), status 1
29.01.22 16:12:49.303 TDVBDeviceList       LoadSettings     Professional DVB Digital TV DVB-T2 (17), status 1
29.01.22 16:12:49.303 TDVBDeviceList       LoadSettings     PCTV 292e/461e BDA 28179 TVTuner (1), status 1
29.01.22 16:12:49.303 TDVBDeviceList       LoadSettings     Hauppauge WinTV-soloHD DVBT Tuner (5), status 1
29.01.22 16:12:49.304 TDVBDeviceList       LoadSettings     PCTV 292e/461e BDA 28179 TVTuner C (9), status 1
29.01.22 16:12:49.304 TDVBDeviceList       LoadSettings     Hauppauge WinTV-soloHD DVBC Tuner (6), status 1
29.01.22 16:12:49.304 TDVBDeviceList       LoadSettings     Hauppauge WinTV-soloHD DVBC Tuner (3), status 1
29.01.22 16:12:49.304 TDVBDeviceList       LoadSettings     PCTV 292e/461e BDA 28179 TVTuner C (2), status 1
29.01.22 16:12:49.304 TDVBDeviceList       LoadSettings     AF9015 BDA Filter 2 (8), status 1
29.01.22 16:12:49.305 TDVBDeviceList       LoadSettings     AF9015 BDA Filter (7), status 1
29.01.22 16:12:49.305 TDVBDeviceList       LoadSettings     TT-connect CT2_4650 DVB-C Tuner (16), status 1
29.01.22 16:12:49.305 TDVBDeviceList       LoadSettings     Professional DVB Digital TV DVB-C (18), status 0
29.01.22 16:12:49.305 TDVBDeviceList       LoadSettings     TT-connect CT2_4650 DVB-T/T2 Tuner (15), status 0
29.01.22 16:12:49.542 TfrmLoader           Status           Searching Plugins...
29.01.22 16:12:49.542 Param                running vanilla
29.01.22 16:12:49.545 OSDResourceManager   Init complete
29.01.22 16:12:49.550 OSDPropertymanager   Init Complete
29.01.22 16:12:49.556 OSD Startup          Create Complete
29.01.22 16:12:49.556 TfrmLoader           Status           Completing Options...
29.01.22 16:12:49.599 TfrmLoader           Status           Initializing Plugins...
29.01.22 16:12:49.602 TfrmLoader           Status           Waiting for the Media Server...
29.01.22 16:12:49.602 TfrmLoader           Status           Loading Channel List...
29.01.22 16:12:49.612 TfrmLoader           Status           Loading EPG...
29.01.22 16:12:49.689 TfrmLoader           Status           Loading Service EPG...
29.01.22 16:12:49.690 TfrmLoader           Status           Loading  Favourites...
29.01.22 16:12:49.691 TfrmLoader           Status           Initializing OSD Skin...
29.01.22 16:12:49.700 OSD Restore          Completed
29.01.22 16:12:49.701 OSDLocalize          Load default language C:\Program Files (x86)\DVBViewer\language\english.lng
29.01.22 16:12:49.703 OSDLocalize          Load language C:\Program Files (x86)\DVBViewer\Language\Czech.lng
29.01.22 16:12:49.704 OSD Loadsettings     Completed
29.01.22 16:12:49.709 LoadWindowDefs       Loading WindowDefFile: C:\ProgramData\CMUV\DVBViewer\windowdef.xml
29.01.22 16:12:49.712 LoadReference        Setting Skinsize to 1280 x 720
29.01.22 16:12:49.712 LoadSkin             Loading Skinfile: C:\Program Files (x86)\DVBViewer\OSDSkins\default\myHome.xml
29.01.22 16:12:49.713 No Translation!      MosaicPreview
29.01.22 16:12:49.714 LoadSkin             Loading Skinfile: C:\Program Files (x86)\DVBViewer\OSDSkins\default\myClock.xml
29.01.22 16:12:49.714 LoadSkin             Loading Skinfile: C:\Program Files (x86)\DVBViewer\OSDSkins\default\tvWindow.xml
29.01.22 16:12:49.714 LoadSkin             Loading Skinfile: C:\Program Files (x86)\DVBViewer\OSDSkins\default\videoinfo.xml
29.01.22 16:12:49.715 LoadSkin             Loading Skinfile: C:\Program Files (x86)\DVBViewer\OSDSkins\default\myVolume.xml
29.01.22 16:12:49.718 TOSD                 InitWindows      Weather window
29.01.22 16:12:49.718 TOSD                 WindowsInit      Complete
29.01.22 16:12:49.718 OSD Startup          Init Complete
29.01.22 16:12:49.723 TfrmLoader           Status           Completing Initialization...
29.01.22 16:12:49.731 No Translation!      Poměr stran:None
29.01.22 16:12:49.746 TfrmMain             SetTuner         Start
29.01.22 16:12:49.822 TBDADVBSky           OpenDevice       bvDVBSky
29.01.22 16:12:49.823 TfrmMain             AllocateHardware TT-connect CT2_4650 DVB-C Tuner (16)
29.01.22 16:12:49.823 TfrmMain             SetTuner         Found usable hardware
29.01.22 16:12:49.823 TBDADVBSky           SetTuner         TType: 0, Freq: 666000, Symrate: 6900, LOF: 0, Tone: 0, Pol: 3, DiseqC: 0, FEC: 0, APID: 386, VPID: 385, PMT: 384, SID: 4, TID: 102, NID: 1, SatMod: 0, DiseqCVal: 0, Flags: 25, Group: 1
29.01.22 16:12:51.866 TBDACIBSTModule CI Base SetTuner Entering
29.01.22 16:12:51.866 TBDACIBSTModule CI Base SetTuner Leaving
29.01.22 16:12:51.866 TfrmMain             SetTuner         End
29.01.22 16:12:51.879 ConnectAudio         ACodec: LAV Audio Decoder
29.01.22 16:12:51.881 ACodec               LAV Audio Decoder
29.01.22 16:12:51.903 ConnectVideo         VCodec: LAV Video Decoder
29.01.22 16:12:51.907 VCodec               LAV Video Decoder
29.01.22 16:12:51.962 CreateVideoRenderer  EVR added
29.01.22 16:12:51.986 EVR VideoProcessorMode {BF752EF6-8CC4-457A-BE1B-08BD1CAEEE9F} 00000000
29.01.22 16:12:51.997 Used Filter:         EVR Renderer
29.01.22 16:12:51.997 Used Filter:         Default DirectSound Device (Audio A)
29.01.22 16:12:51.997 Used Filter:         LAV Video Decoder (Video A)
29.01.22 16:12:51.997 Used Filter:         Audio Callback (Standard)
29.01.22 16:12:51.997 Used Filter:         LAV Audio Decoder (Audio A)
29.01.22 16:12:51.997 Used Filter:         DVB Source (Standard)
29.01.22 16:12:52.001 TDVBSourceRenderer   SetTargetHandle  001110EC
29.01.22 16:12:52.080 TfrmLoader           Status           
29.01.22 16:12:52.178 TDVBSourceRenderer   RealignWindow (VP) (0,0,1309,781)
29.01.22 16:12:52.186 TBDACIBSTModule WndProc Received PMT ready
29.01.22 16:12:52.186 TBDACIBSTModule      GetAvailable     CAM Status 1
29.01.22 16:12:52.190 LoadSkin             Loading Skinfile: C:\Program Files (x86)\DVBViewer\OSDSkins\default\myMiniEPG.xml
29.01.22 16:12:52.553 TDVBSourceRenderer   RealignWindow (VP) (0,0,1309,781)
29.01.22 16:14:12.887 TDVBSourceRenderer   RealignWindow (VP) (0,0,1309,781)
29.01.22 16:14:12.912 TfrmMain             Release          TT-connect CT2_4650 DVB-C Tuner (16)
29.01.22 16:14:12.912 TfrmMain             Free             TT-connect CT2_4650 DVB-C Tuner (16)
29.01.22 16:14:13.105 TfrmMain             Freed            TT-connect CT2_4650 DVB-C Tuner (16)
29.01.22 16:14:13.105 TfrmMain             hamDeleted       TT-connect CT2_4650 DVB-C Tuner (16)
29.01.22 16:14:13.132 TfrmMain             End App          before OSD terminate
29.01.22 16:14:13.138 End App              -----------------------------------

 

 

 

But when I start recording from the same encrypted channel by DMS: video is corrupted/damage, every second about 50 discontinuities, every second in the log "Parse SI: Bad CRC".

Log from DMS:

Spoiler
29.01.22 16:16:26.057 SendUpdate           DVBVUPDATE TMR
29.01.22 16:16:26.907 TBDADVBSky           OpenDevice       bvDVBSky
29.01.22 16:16:26.907 TRecording           AllocateHardware TT-connect CT2_4650 DVB-C Tuner (18)
29.01.22 16:16:26.907 TRecording           StartRecording   TT-connect CT2_4650 DVB-C Tuner (18)
29.01.22 16:16:26.907 TBDADVBSky           SetTuner         TType: 0, Freq: 666000, Symrate: 6900, LOF: 0, Tone: 0, Pol: 3, DiseqC: 0, FEC: 0, APID: 386, VPID: 385, PMT: 384, SID: 4, TID: 102, NID: 1, SatMod: 0, DiseqCVal: 0, Flags: 25, Group: 1
29.01.22 16:16:28.935 TBDACIBSTModule CI Base SetTuner Entering
29.01.22 16:16:28.935 TBDACIBSTModule CI Base SetTuner Leaving
29.01.22 16:16:28.935 TRecording           StartRecording:  CS Film / CS Horror HD (cze)
29.01.22 16:16:28.935 SetStandbyBlock      TVCR
29.01.22 16:16:28.935 TServiceMain         AddReference     TVCR: 1
29.01.22 16:16:28.936 SendUpdate           DVBVUPDATE TMR
29.01.22 16:16:28.951 TBDACIBSTModule      GetAvailable     CAM Status 1
29.01.22 16:16:29.107 TBDACIBSTModule WndProc Received PMT ready
29.01.22 16:16:29.109 SendUpdate           DVBVUPDATE REC
29.01.22 16:16:29.109 SendUpdate           DVBVUPDATE RST 12329
29.01.22 16:16:29.320 ParseSI              Bad CRC
29.01.22 16:16:31.405 ParseSI              Bad CRC
29.01.22 16:16:31.750 ParseSI              Bad CRC
29.01.22 16:16:33.795 ParseSI              Bad CRC
29.01.22 16:16:34.685 ParseSI              Bad CRC
29.01.22 16:16:44.344 ParseSI              Bad CRC
29.01.22 16:16:44.952 ParseSI              Bad CRC
29.01.22 16:16:45.176 ParseSI              Bad CRC
29.01.22 16:16:45.419 ParseSI              Bad CRC
29.01.22 16:16:47.564 ParseSI              Bad CRC
29.01.22 16:16:50.074 ParseSI              Bad CRC
29.01.22 16:16:51.430 ParseSI              Bad CRC
29.01.22 16:16:51.592 ParseSI              Bad CRC
29.01.22 16:16:58.263 ParseSI              Bad CRC
29.01.22 16:16:59.820 ParseSI              Bad CRC
29.01.22 16:17:00.225 ParseSI              Bad CRC
29.01.22 16:17:01.195 ParseSI              Bad CRC
29.01.22 16:17:02.814 ParseSI              Bad CRC
29.01.22 16:17:04.512 ParseSI              Bad CRC
29.01.22 16:17:04.755 ParseSI              Bad CRC
29.01.22 16:17:13.218 ParseSI              Bad CRC
29.01.22 16:17:22.955 ParseSI              Bad CRC
29.01.22 16:17:32.981 ParseSI              Bad CRC
29.01.22 16:17:40.809 ParseSI              Bad CRC
29.01.22 16:17:42.609 ParseSI              Bad CRC
29.01.22 16:21:01.861 TRecording ($0280A7B0)    W:\For The Record\mnnbnm; ; ; ; vysíláno 2022-01-29_15.ts Discontinuities: 1082  -  Total size: 148,59 MB  -  Device: TT-connect CT2_4650 DVB-C Tuner (18)
29.01.22 16:21:01.863 SendUpdate           DVBVUPDATE REC
29.01.22 16:21:01.868 TRecording           Release          TT-connect CT2_4650 DVB-C Tuner (18)
29.01.22 16:21:01.868 TRecording           Free             TT-connect CT2_4650 DVB-C Tuner (18)
29.01.22 16:21:02.079 TRecording           Freed            TT-connect CT2_4650 DVB-C Tuner (18)
29.01.22 16:21:02.079 TRecording           hamDeleted       TT-connect CT2_4650 DVB-C Tuner (18)
29.01.22 16:21:02.079 SendUpdate           DVBVUPDATE TMR
29.01.22 16:21:02.082 SendUpdate           DVBVUPDATE RST -12329
29.01.22 16:21:02.685 ReleaseStandbyblock  TVCR
29.01.22 16:21:02.685 TServiceMain         ReleaseReference TVCR: 0

 

image.thumb.png.1b2108cd0099eb0e1c9edafb94ea7e9c.png

 

I think - the DMS don't do the same initialization as DVBViewer. Something is different. Or the DMS analyze the arrived data differently.

 

Surprising finding: When I start the DVBViewer (and watching some non-encrypted DVB-T channel) and then I start recording by DMS (DVBViewer and DMS runs concurrently) from encrypted channel "CS Film / CS Horror HD (cze)" -> video is clean (without damage) and DMS don't reporting discontinuities!

 

Log from DVBViewer:

Spoiler
29.01.22 16:33:40.062 Start App            ----------------------------------------
29.01.22 16:33:40.062 Start App            DVBViewer.exe
29.01.22 16:33:40.062 Start App            7.2.0.1
29.01.22 16:33:40.062 Start App            ----------------------------------------
29.01.22 16:33:40.092 TfrmLoader           Status           Creating Windows...
29.01.22 16:33:40.141 TfrmLoader           Status           Searching Directshow Components...
29.01.22 16:33:40.212 TfrmLoader           Status           Loading Setup File...
29.01.22 16:33:40.675 TDVBDeviceList       LoadSettings     Digital Devices DVB-T2 Tuner 2 (13), status 1
29.01.22 16:33:40.675 TDVBDeviceList       LoadSettings     Digital Devices DVB-T2 Tuner 3 (12), status 1
29.01.22 16:33:40.676 TDVBDeviceList       LoadSettings     Digital Devices DVB-T2 Tuner 4 (14), status 1
29.01.22 16:33:40.676 TDVBDeviceList       LoadSettings     Digital Devices DVB-T2 Tuner 1 (11), status 1
29.01.22 16:33:40.676 TDVBDeviceList       LoadSettings     PCTV 292e/461e BDA 28179 TVTuner (10), status 1
29.01.22 16:33:40.676 TDVBDeviceList       LoadSettings     Hauppauge WinTV-soloHD DVBT Tuner (4), status 1
29.01.22 16:33:40.676 TDVBDeviceList       LoadSettings     Professional DVB Digital TV DVB-T2 (17), status 1
29.01.22 16:33:40.676 TDVBDeviceList       LoadSettings     PCTV 292e/461e BDA 28179 TVTuner (1), status 1
29.01.22 16:33:40.677 TDVBDeviceList       LoadSettings     Hauppauge WinTV-soloHD DVBT Tuner (5), status 1
29.01.22 16:33:40.677 TDVBDeviceList       LoadSettings     PCTV 292e/461e BDA 28179 TVTuner C (9), status 1
29.01.22 16:33:40.677 TDVBDeviceList       LoadSettings     Hauppauge WinTV-soloHD DVBC Tuner (6), status 1
29.01.22 16:33:40.677 TDVBDeviceList       LoadSettings     Hauppauge WinTV-soloHD DVBC Tuner (3), status 1
29.01.22 16:33:40.677 TDVBDeviceList       LoadSettings     PCTV 292e/461e BDA 28179 TVTuner C (2), status 1
29.01.22 16:33:40.678 TDVBDeviceList       LoadSettings     AF9015 BDA Filter 2 (8), status 1
29.01.22 16:33:40.678 TDVBDeviceList       LoadSettings     AF9015 BDA Filter (7), status 1
29.01.22 16:33:40.678 TDVBDeviceList       LoadSettings     TT-connect CT2_4650 DVB-C Tuner (16), status 1
29.01.22 16:33:40.678 TDVBDeviceList       LoadSettings     Professional DVB Digital TV DVB-C (18), status 0
29.01.22 16:33:40.679 TDVBDeviceList       LoadSettings     TT-connect CT2_4650 DVB-T/T2 Tuner (15), status 0
29.01.22 16:33:40.919 TfrmLoader           Status           Searching Plugins...
29.01.22 16:33:40.919 Param                running vanilla
29.01.22 16:33:40.922 OSDResourceManager   Init complete
29.01.22 16:33:40.928 OSDPropertymanager   Init Complete
29.01.22 16:33:40.933 OSD Startup          Create Complete
29.01.22 16:33:40.934 TfrmLoader           Status           Completing Options...
29.01.22 16:33:40.978 TfrmLoader           Status           Initializing Plugins...
29.01.22 16:33:40.981 TfrmLoader           Status           Waiting for the Media Server...
29.01.22 16:33:40.982 TfrmLoader           Status           Loading Channel List...
29.01.22 16:33:40.992 TfrmLoader           Status           Loading EPG...
29.01.22 16:33:41.075 TfrmLoader           Status           Loading Service EPG...
29.01.22 16:33:41.076 TfrmLoader           Status           Loading  Favourites...
29.01.22 16:33:41.077 TfrmLoader           Status           Initializing OSD Skin...
29.01.22 16:33:41.085 OSD Restore          Completed
29.01.22 16:33:41.085 OSDLocalize          Load default language C:\Program Files (x86)\DVBViewer\language\english.lng
29.01.22 16:33:41.087 OSDLocalize          Load language C:\Program Files (x86)\DVBViewer\Language\Czech.lng
29.01.22 16:33:41.089 OSD Loadsettings     Completed
29.01.22 16:33:41.093 LoadWindowDefs       Loading WindowDefFile: C:\ProgramData\CMUV\DVBViewer\windowdef.xml
29.01.22 16:33:41.096 LoadReference        Setting Skinsize to 1280 x 720
29.01.22 16:33:41.096 LoadSkin             Loading Skinfile: C:\Program Files (x86)\DVBViewer\OSDSkins\default\myHome.xml
29.01.22 16:33:41.098 No Translation!      MosaicPreview
29.01.22 16:33:41.098 LoadSkin             Loading Skinfile: C:\Program Files (x86)\DVBViewer\OSDSkins\default\myClock.xml
29.01.22 16:33:41.099 LoadSkin             Loading Skinfile: C:\Program Files (x86)\DVBViewer\OSDSkins\default\tvWindow.xml
29.01.22 16:33:41.099 LoadSkin             Loading Skinfile: C:\Program Files (x86)\DVBViewer\OSDSkins\default\videoinfo.xml
29.01.22 16:33:41.100 LoadSkin             Loading Skinfile: C:\Program Files (x86)\DVBViewer\OSDSkins\default\myVolume.xml
29.01.22 16:33:41.103 TOSD                 InitWindows      Weather window
29.01.22 16:33:41.103 TOSD                 WindowsInit      Complete
29.01.22 16:33:41.103 OSD Startup          Init Complete
29.01.22 16:33:41.109 TfrmLoader           Status           Completing Initialization...
29.01.22 16:33:41.116 No Translation!      Poměr stran:None
29.01.22 16:33:41.132 TfrmMain             SetTuner         Start
29.01.22 16:33:42.231 TBDAEMPIA            OpenDevice       bvEMPIA
29.01.22 16:33:42.231 TfrmMain             AllocateHardware PCTV 292e/461e BDA 28179 TVTuner (10)
29.01.22 16:33:42.231 TfrmMain             SetTuner         Found usable hardware
29.01.22 16:33:42.231 TBDAEMPIA            SetTuner         TType: 2, Freq: 490000, Symrate: 0, LOF: 0, Tone: 0, Pol: 2, DiseqC: 0, FEC: 0, APID: 312, VPID: 311, PMT: 310, SID: 13001, TID: 1003, NID: 8395, SatMod: 0, DiseqCVal: 0, Flags: 24, Group: 0
29.01.22 16:33:42.863 TfrmMain             SetTuner         End
29.01.22 16:33:42.877 ConnectAudio         ACodec: LAV Audio Decoder
29.01.22 16:33:42.879 ACodec               LAV Audio Decoder
29.01.22 16:33:42.901 ConnectVideo         VCodec: LAV Video Decoder
29.01.22 16:33:42.904 VCodec               LAV Video Decoder
29.01.22 16:33:42.964 CreateVideoRenderer  EVR added
29.01.22 16:33:42.987 EVR VideoProcessorMode {BF752EF6-8CC4-457A-BE1B-08BD1CAEEE9F} 00000000
29.01.22 16:33:42.998 Used Filter:         EVR Renderer
29.01.22 16:33:42.998 Used Filter:         Default DirectSound Device (Audio A)
29.01.22 16:33:42.998 Used Filter:         LAV Video Decoder (Video A)
29.01.22 16:33:42.998 Used Filter:         Audio Callback (Standard)
29.01.22 16:33:42.998 Used Filter:         LAV Audio Decoder (Audio A)
29.01.22 16:33:42.998 Used Filter:         DVB Source (Standard)
29.01.22 16:33:43.002 TDVBSourceRenderer   SetTargetHandle  001C0ED0
29.01.22 16:33:43.081 TfrmLoader           Status           
29.01.22 16:33:43.179 TDVBSourceRenderer   RealignWindow (VP) (0,0,1309,781)
29.01.22 16:33:43.192 LoadSkin             Loading Skinfile: C:\Program Files (x86)\DVBViewer\OSDSkins\default\myMiniEPG.xml
29.01.22 16:33:43.314 TDVBSourceRenderer   RealignWindow (VP) (0,0,1309,781)
29.01.22 16:37:23.189 TDVBSourceRenderer   RealignWindow (VP) (0,0,1309,781)
29.01.22 16:37:23.218 TfrmMain             Release          PCTV 292e/461e BDA 28179 TVTuner (10)
29.01.22 16:37:23.218 TfrmMain             Free             PCTV 292e/461e BDA 28179 TVTuner (10)
29.01.22 16:37:23.488 TfrmMain             Freed            PCTV 292e/461e BDA 28179 TVTuner (10)
29.01.22 16:37:23.488 TfrmMain             hamDeleted       PCTV 292e/461e BDA 28179 TVTuner (10)
29.01.22 16:37:23.513 TfrmMain             End App          before OSD terminate
29.01.22 16:37:23.520 End App              -----------------------------------

 

 

Log from DMS:

Spoiler
29.01.22 16:34:01.307 SendUpdate           DVBVUPDATE TMR
29.01.22 16:34:02.299 TBDADVBSky           OpenDevice       bvDVBSky
29.01.22 16:34:02.299 TRecording           AllocateHardware TT-connect CT2_4650 DVB-C Tuner (18)
29.01.22 16:34:02.299 TRecording           StartRecording   TT-connect CT2_4650 DVB-C Tuner (18)
29.01.22 16:34:02.299 TBDADVBSky           SetTuner         TType: 0, Freq: 666000, Symrate: 6900, LOF: 0, Tone: 0, Pol: 3, DiseqC: 0, FEC: 0, APID: 386, VPID: 385, PMT: 384, SID: 4, TID: 102, NID: 1, SatMod: 0, DiseqCVal: 0, Flags: 25, Group: 1
29.01.22 16:34:04.345 TBDACIBSTModule CI Base SetTuner Entering
29.01.22 16:34:04.345 TBDACIBSTModule CI Base SetTuner Leaving
29.01.22 16:34:04.345 TRecording           StartRecording:  CS Film / CS Horror HD (cze)
29.01.22 16:34:04.346 SetStandbyBlock      TVCR
29.01.22 16:34:04.346 TServiceMain         AddReference     TVCR: 1
29.01.22 16:34:04.347 SendUpdate           DVBVUPDATE TMR
29.01.22 16:34:04.347 TBDACIBSTModule      GetAvailable     CAM Status 1
29.01.22 16:34:04.517 TBDACIBSTModule WndProc Received PMT ready
29.01.22 16:34:04.520 SendUpdate           DVBVUPDATE REC
29.01.22 16:34:04.521 SendUpdate           DVBVUPDATE RST 12329
29.01.22 16:37:13.662 TRecording ($0280A7B0)    W:\For The Record\mnnbnm; ; ; ; vysíláno 2022-01-29_16.ts Discontinuities: 0  -  Total size: 97,12 MB  -  Device: TT-connect CT2_4650 DVB-C Tuner (18)
29.01.22 16:37:13.664 SendUpdate           DVBVUPDATE REC
29.01.22 16:37:13.665 TRecording           Release          TT-connect CT2_4650 DVB-C Tuner (18)
29.01.22 16:37:13.665 TRecording           Free             TT-connect CT2_4650 DVB-C Tuner (18)
29.01.22 16:37:13.805 TRecording           Freed            TT-connect CT2_4650 DVB-C Tuner (18)
29.01.22 16:37:13.805 TRecording           hamDeleted       TT-connect CT2_4650 DVB-C Tuner (18)
29.01.22 16:37:13.805 SendUpdate           DVBVUPDATE TMR
29.01.22 16:37:13.808 SendUpdate           DVBVUPDATE RST -12329
29.01.22 16:37:14.199 ReleaseStandbyblock  TVCR
29.01.22 16:37:14.199 TServiceMain         ReleaseReference TVCR: 0

 

 

image.thumb.png.5a0336bd5fddcea5a8dd956a881896ae.png

 

 

support.zip

Edited by jirim100
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Damaged video from DMS (encrypted DVB-C channel "CS Film / CS Horror HD (cze)) :  https://www.transfernow.net/dl/20220129klzr3KgX/MU5tU8Ti

 

Non-damaged video from DMS (encrypted DVB-C channel "CS Film / CS Horror HD (cze)) : https://www.transfernow.net/dl/20220129w2NvTTbD/8JWI0NUL

 

I tried DMS 3.2.0.0 too, the result is the same, only discontinuities is not so much:

image.thumb.png.40ec2b040385a9fc23c0c747cdbeb029.png

 

Edited by jirim100
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vor 4 Stunden schrieb jirim100:

Surprising finding: When I start the DVBViewer (and watching some non-encrypted DVB-T channel) and then I start recording by DMS (DVBViewer and DMS runs concurrently) from encrypted channel "CS Film / CS Horror HD (cze)" -> video is clean (without damage) and DMS don't reporting discontinuities!

 

There are known cases where the low CPU load that is required for recording lets the CPU temporarily change to deeper sleep states, so it can't fulfill the strict timing conditions required for live stream processing anymore, particularly when dealing with USB devices.

 

If this also applies to your case, you need to check energy saving options, also in the BIOS.

 

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I have on all usb devices disabled "Allow this device to turn off to save power".

I have in Power management disabled "USB selective suspend" too.

"Power management" I have set to Max performance.

In BIOS I have disabled CPU states C4 and above.

These settings I am using for long time.

 

Today I found out more:

When I concurrently, in DMS (DVBViewer is not running), start tunning only (!) from some other DVB-T channel then recording from this encrypted DVB-C channel is without any discontinuities too.

 

Today I tried the device "TT connect CT 3650 CI" and with it this problem does not exist. But it is quite old, more heating, slow retuning channels.

I want to use the device "TT connect CT2 4650 CI".

Edited by jirim100
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I disabled in BIOS CPU C3 state too plus set "Package C state limit" to C2 and now, with device "TT connect CT2 4650 CI", without discontinuities!

image.thumb.png.e44dfd2e950360ea9052da75314e6f4c.png

 

Processor load is still low:

image.png.b604a518b5139197f3fbfc019fd8343c.png

 

 

Thanks for pointing me to it!

 

My conclusion: For recording from USB devices have to be, in BIOS, disabled all CPU C states except C1 and C2 state.

Edited by jirim100
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