FloppyDTV-s DVBGraph does not lock (1 Viewer)

[boobee]

Windows Version: Windows XP Professional (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_rtm.040803-2158)
CPU Type: AMD Athlon(tm) 64 Processor 3500+, MMX, 3DNow, ~2.2GHz
Memory: 448MB RAM
Motherboard: Asus A8N-VM
Motherboard Chipset: NVidia GeForce 615
Motherboard Bios: BIOS Date: 01/17/06 15:47:59 Ver: 08.00.12
Video Card: NVIDIA GeForce 6150
Video Card Driver: nv4_disp.dll, 6.14.0010.9131
Sound Card: SoundMAX HD Audio
Sound Card AC3: -
Sound Card Driver: ADIHdAud.sys, 5.10.0001.4151 (English)
TV Card: FloppyDTV-S-CI
TV Card Type: DVB-S
TV Card Firmware: 1.1.1
TV Card Driver: BDA 4.2.0.0
Video Codec: MPV
Audio Codec: MPA
Satellite/CableTV Provider: FTA
HTPC Case: Generic mid-tower mATX
Power Supply: 300W
Remote: Logitech Harmony 525
Remote interface: Girder
TV: Samsung LCD 32" LE 32R76B
TV - HTPC Connection: HDMI -> DVI-D lead

------
Mediaportal release: 0.2.0.0 RC4
SVN build: 23/0/2006 18:28
Skin: Razor 1280x720@60hz 32bit
------

• This is a fresh xp sp2 install with m$ dvb and firewire patches, .net sp2, complete fresh mp install with yesteday's svn
  
• First channel tuned when mytv first starts is ok, then randomly (usually between 2nd and 5th channel change) cpu rises to 0% and nothing is rendered, while it should peak after tuning channel 100% for 1 sec, drop to 6% then normal while playing around 35%. Since here, no way watching tv again 80% of times, a restart of mp is needed
  
• No "No signal" message.
  
• Seems like whole tv graph is brought down, as you can see in the embedded printscreen: channel selection, record now, and tv on/off are disabled and re-enabled after 10 secs
  
• Tuning with alternative software (dvbviewer) is amazing fast (fta ~ 0,5s, ppv 1,5s)

 

[infinite.loop]

confirmed.
maybe caused by the fixes for -> black|mute MyTV

 

[infinite.loop]

could you please test a clean MediaPortal installation with svn-06-22-2006--20-52 ?

we would need to know if the issues do not occur with this svn-snapshot.

for your help !

 

[boobee]

Same behaviour with clean rc4 + mediaportal-svn-06-22-2006--20-52.rar
First two channel changes was ok, then at third same issue:

25/06/2006 12.02.13 DVBGraph:TuneChannel done signal strength:78 signal quality:77 locked:False
25/06/2006 12.02.13 TVCapture.StartTimeShifting() Card:1 :Italia 1
25/06/2006 12.02.13 teletext: grab teletext for card:FireDTV DVB-S
25/06/2006 12.02.13 Recorder: tv channel changed:Italia 1
25/06/2006 12.02.13 teletext: clear teletext cache
25/06/2006 12.02.13 Command:MediaPortal.TV.Recording.TimeShiftTvCommand time:6171,875 msec
25/06/2006 12.02.13 Recorder: Card:FireDTV DVB-S timeshift tv channel:Italia 1
25/06/2006 12.02.13 DVBGraph: Unlocked... wait for tunerlock
25/06/2006 12.02.18 Tuner locked: False
25/06/2006 12.02.18 DVBGraph: Unlocked... wait for tunerlock
25/06/2006 12.02.23 Tuner locked: False
25/06/2006 12.02.24 DVBGraph: Unlocked... wait for tunerlock
25/06/2006 12.02.29 Tuner locked: False
25/06/2006 12.02.30 DVBGraph: Unlocked... wait for tunerlock
25/06/2006 12.02.35 Tuner locked: False

 

[boobee]

anyway, this problem occurs also with plain RC4, but very less often.. about 1/10.

but here things seems being different, as "DVBGraph: Unlocked... wait for tunerlock" is not present, maybe the graph was handled in a different way.

25/06/2006 17.40.04 Channel change:Italia 1
25/06/2006 17.40.04 GUITVHome.ViewChannel(): View channel=Italia 1 ts:True
25/06/2006 17.40.04 g_Player.Stop()
25/06/2006 17.40.04 g_Player.OnStopped()
25/06/2006 17.40.04 StreamBufferPlayer9:cleanup DShow graph False
25/06/2006 17.40.04 StreamBufferPlayer9: vmr9 disable
25/06/2006 17.40.04 planescene: PresentSurface() frame:13 enabled:False allowed:True
25/06/2006 17.40.04 StreamBufferPlayer9: vmr9 dispose
25/06/2006 17.40.04 1 vmr9ispose
25/06/2006 17.40.04 VMR9: not active
25/06/2006 17.40.04 PlaneScene: PresentImage() dispose surfaces
25/06/2006 17.40.04 PlaneScene: PresentImage() dispose surfaces
25/06/2006 17.40.05 StreamBufferPlayer9:cleanup done
25/06/2006 17.40.05 StreamBufferPlayer9:grapbuilder=null
25/06/2006 17.40.05 add cmd:MediaPortal.TV.Recording.TimeShiftTvCommand #1
25/06/2006 17.40.05 RecordertartTimeshift tv Italia 1
25/06/2006 17.40.05 Recorder: Found card:FireDTV DVB-S
25/06/2006 17.40.05 Commandtop all card except card:0
25/06/2006 17.40.05 Recorder: tv channel changed:Italia 1
25/06/2006 17.40.05 teletext: clear teletext cache
25/06/2006 17.40.05 TVCapture: change channel to :Italia 1
25/06/2006 17.40.05 DVBGraph: ShouldRebuildGraph(Italia 1) current ac3:False new channel ac3:False
25/06/2006 17.40.05 TvCaptureDevice:RebuildGraph() Card:1 chan:Italia 1
25/06/2006 17.40.05 DVBGraph: StopTimeShifting()
25/06/2006 17.40.05 TvCaptureDevice:RebuildGraph() recreate timeshifting graph
25/06/2006 17.40.05 DVBGraphtartTimeShifting() Italia 1
25/06/2006 17.40.05 DVBGraph: tuning details: frequency:11919000 kHz polarisation:1 innerFec:0 symbolrate:27500 ONID:272 TSID:6000 SID:1 provider:Mediaset
25/06/2006 17.40.05 DVBGraph: channel Italia 1 uses MP2 audio
25/06/2006 17.40.05 DVBGraph). StartTimeShifting: ac3=False
25/06/2006 17.40.05 DVBGraph:TuneChannel() tune to channel:541
25/06/2006 17.40.05 DVBGraph: tuning details: frequency:11919000 kHz polarisation:1 innerFec:0 symbolrate:27500 ONID:272 TSID:6000 SID:1 provider:Mediaset
25/06/2006 17.40.05 DVBGraph: using profile diseqc 1 LNB:22 kHz diseqc:1 lnbKind:0
25/06/2006 17.40.05 DVBGraph: LNB Settings: freq=11919000 lnbKHz=11700000 lnbFreq=10600 diseqc=1
25/06/2006 17.40.05 DVBGraphBDA: set LNBSwitch to 11700000 kHz lowOsc=9750 MHz hiOsc=10600 MHz disecq:1
25/06/2006 17.40.05 FireDTV SendDiseqcCommand() diseqc:1, antenna:1 frequency:11919000, switching frequency:11700000, polarisation:1
25/06/2006 17.40.05 FireDTVendDiseq: 0xFF 0xFF 0xFF 0x1 0x4 0xE0 0x10 0x38 0xF1 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
25/06/2006 17.40.05 DVBGraphetHardwarePidFiltering to:0,1,10,11,12,D3,D2,200,28A,28B,100,240,80,
25/06/2006 17.40.05 FireDTV: Set H/W pid filtering count:13 len:60
25/06/2006 17.40.05 FireDTV: Set H/W pid filtering pid dvbs: data:0x1 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0xD 0x0 0x0 0x0 0x1 0x0 0x10 0x0 0x11 0x0 0x12 0x0 0xD3 0x0 0xD2 0x0 0x0 0x2 0x8A 0x2 0x8B 0x2 0x0 0x1 0x40 0x2 0x80 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
25/06/2006 17.40.06 DVBGraphBDA: signal strength:78 signal quality:78 signal present:False locked:False
25/06/2006 17.40.06 DVBDemuxer:Italia 1 audio:28A video:200 teletext:240 pmt:100 subtitle:0 program:1
25/06/2006 17.40.06 DVBGraph:TuneChannel done signal strength:77 signal quality:78 locked:False
25/06/2006 17.40.06 teletext: grab teletext for card:FireDTV DVB-S
25/06/2006 17.40.06 Recorder: tv channel changed:Italia 1
25/06/2006 17.40.06 teletext: clear teletext cache
25/06/2006 17.40.06 Command:MediaPortal.TV.Recording.TimeShiftTvCommand time:1062,5 msec
25/06/2006 17.40.06 Recorder: Card:FireDTV DVB-S timeshift tv channel:Italia 1
25/06/2006 17.40.08 window:MediaPortal.GUI.TV.GUITVZAPOSD deinit
25/06/2006 17.40.08 texturemanager:CleanupThumbs()
25/06/2006 17.40.08 ZAP OSD:Off timeout
25/06/2006 17.40.29 GUIFont:texture disposing:0 debug

 

[infinite.loop]

but here things seems being different, as "DVBGraph: Unlocked... wait for tunerlock" is not present, maybe the graph was handled in a different way.

becasue thats been introduced to find the reason of the "no signal" issues.

got the same results with svn-06-22-2006--20-52

need to have a word with the devs.

 

[infinite.loop]

please use latest svn-snapshot and apply this dll then.

 

[boobee]

just.... PERFECT! a bit slow on zapping, but that's acceptable!

well done guys!