[mythtv-users] DVB-T, one channel stopped working

Micke Smedéus micke at smeddan.mine.nu
Sun Jun 18 19:47:36 UTC 2006


maf at tkrat.org wrote:
> A couple of weeks ago mythtv suddenly decided that it can no longer
> record one of the local channels (TV4, Sweden). Every time it tries to
> record stuff I get the following in the logs:
>
> 2006-06-14 16:24:29.207 TVRec(1): Changing from None to RecordingOnly
> 2006-06-14 16:24:29.613 Started recording: 4 (TV4) "ons jun 14 16:24:00 2006": channel 1511 on cardid 1, sourceid 1
> 2006-06-14 16:24:30.140 DTVSM(0) Error: We want 0 audio and 1 video streams
>                         But have 0 audio and 0 video streams
>
> This channel used to work just fine. I have tried to reconfigure the
> channels but that haven't helped. I can see the channel when I run
> 'scan' and 'tzap' seems to be able to tune into it.
>
> Any ideas?
>
> 	/MaF
>
> PS I am running debian unstable, kernel 2.6.16.11 with version 0.19-0.6
>    of the mythtv packages. During bootup the dvb-card identifies itself
>    as:
> CORE cx88[0]: subsystem: 0070:9002, board: Hauppauge Nova-T DVB-T [card=18,autodetected]
> TV tuner 4 at 0x1fe, Radio tuner -1 at 0x1fe
> cx2388x dvb driver version 0.0.5 loaded
> tveeprom 0-0050: Hauppauge model 90002, rev C176, serial# 64384
> tveeprom 0-0050: MAC address is 00-0D-FE-00-FB-80
> tveeprom 0-0050: tuner model is Thompson DTT7592 (idx 76, type 4)
> tveeprom 0-0050: TV standards ATSC/DVB Digital (eeprom 0x80)
> tveeprom 0-0050: audio processor is None (idx 0)
> tveeprom 0-0050: decoder processor is CX882 (idx 25)
> tveeprom 0-0050: has no radio, has IR remote
> cx88[0]: hauppauge eeprom: model=90002
> input: cx88 IR (Hauppauge Nova-T DVB-T as /class/input/input0
> cx88[0]/0: found at 0000:00:0a.0, rev: 5, irq: 193, latency: 32, mmio: 0xed000000
> cx88[0]/0: registered device video0 [v4l2]
> cx88[0]/0: registered device vbi0
> set_control id=0x980900 reg=0x310110 val=0x00 (mask 0xff)
> set_control id=0x980901 reg=0x310110 val=0x3f00 (mask 0xff00)
> set_control id=0x980903 reg=0x310118 val=0x00 (mask 0xff)
> set_control id=0x980902 reg=0x310114 val=0x5a7f (mask 0xffff)
> set_control id=0x980909 reg=0x320594 val=0x40 (mask 0x40) [shadowed]
> set_control id=0x980905 reg=0x320594 val=0x20 (mask 0x3f) [shadowed]
> set_control id=0x980906 reg=0x320598 val=0x40 (mask 0x7f) [shadowed]
>
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>   
When i do a scan from my area in Sweden i hit more than one channel with 
TV4, not all is possible to tune into.
If that's the case try another channel instead of 1511.

/Micke




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