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SkyStar s2 - cant play DVB-S2 channels

Added by Tomasz Bąk almost 8 years ago

Hi all

I have problem with watching all channels (SD and HD) on dvb-s2 transporders.

I have no problems with dvb-s transporders, even HD channels.
I also have no problem with scanning dvb-s2 transporders.

Im not sure if it is hardware, drivers or software problem.

Here is some logs:

Tvheadend:

2016-12-29 15:48:33.256 mpegts: 11662V in Hotbird - tuning on Conexant CX24120/CX24118 : DVB-S #0
2016-12-29 15:48:33.272 subscription: 0002: "HTTP" subscribing on channel "POLONIA 1", weight: 100, adapter: "Conexant CX24120/CX24118 : DVB-S #0", network: "Hotbird", mux: "11662V", provider: "nc+", service: "POLONIA 1", profile="webtv-h264-aac-matroska", hostname="127.0.0.1", username="tomek", client="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/55.0.2883.87 Chrome/55.0.2883.87 Safari/537.36" 
2016-12-29 15:48:34.886 TS: Hotbird/11662V/POLONIA 1: H264 @ #2021 Continuity counter error (total 1)
2016-12-29 15:48:35.887 TS: Hotbird/11662V/POLONIA 1: MPEG2AUDIO @ #2022 Continuity counter error (total 1)
2016-12-29 15:48:35.888 transcode: 0001: 1:H264 720x576 ==> H264 480x384 (libx264)
2016-12-29 15:48:35.888 transcode: 0001: 2:MPEG2AUDIO ==> AAC (aac)
2016-12-29 15:48:38.988 transcode: 0001: 1:H264 720x576 ==> H264 480x384 (libx264)
2016-12-29 15:48:38.988 transcode: 0001: 2:MPEG2AUDIO ==> AAC (aac)
2016-12-29 15:48:45.092 TS: Hotbird/11662V/POLONIA 1: H264 @ #2021 Continuity counter error (total 32)
2016-12-29 15:48:46.288 TS: Hotbird/11662V/POLONIA 1: MPEG2AUDIO @ #2022 Continuity counter error (total 29)
2016-12-29 15:48:46.288 tbl-base: pat: 11662V in Hotbird: invalid checksum (len 120, errors 1)
2016-12-29 15:48:53.639 webui: Stop streaming /stream/channel/758bec62b0f2561dc139f0aaa4226b03?profile=webtv-h264-aac-matroska, timeout waiting for packets

lspci

Network controller [0280]: Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip / Technisat SkyStar2 DVB card [13d0:2103] (rev 02)


sudo dmesg | grep -i dvb
[    3.962770] DVB: registering new adapter (FlexCop Digital TV device)
[    4.195857] cx24120: Conexant cx24120/cx24118 - DVBS/S2 Satellite demod/tuner
[    4.198196] b2c2_flexcop_pci 0000:05:02.0: DVB: registering adapter 0 frontend 0 (Conexant CX24120/CX24118)...
[    4.198240] b2c2-flexcop: initialization of 'Sky2PC/SkyStar S2 DVB-S/S2 rev 3.3' at the 'PCI' bus controlled by a 'FlexCopIIb' complete
[    8.340567] b2c2_flexcop_pci 0000:05:02.0: DVB: adapter 0 frontend 0 frequency 0 out of range (950000..2150000)

Thx for answers :)


Replies (3)

RE: SkyStar s2 - cant play DVB-S2 channels - Added by Mark Clarkstone almost 8 years ago

Might be caused by the card having issues with high bandwidth transponders? See this.

RE: SkyStar s2 - cant play DVB-S2 channels - Added by Tomasz Bąk almost 8 years ago

Yes, I read about this issue, but under windows those chennels play very well.
Anyway, I tried investigate this high bandwidth problem, but I can not find information about which transporders are high or low bandwidth.

RE: SkyStar s2 - cant play DVB-S2 channels - Added by Tomasz Bąk almost 8 years ago

Now I can confirm that it was a hardware problem. After replacing the oscillator from 45 to 80 Mhz no more problems with "Continuity counter error" even on high bandwidth HD channels.
I'm not sure about the safety of this solution. Will see if this card will burn :)

Cheers.

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