[mythtvnz] DTT scan comes up empty, Nova-T-500

Michael Dilger mike at mikedilger.com
Tue Apr 8 12:12:22 BST 2008


Steven Ellis wrote:
> On Tue, April 8, 2008 9:53 pm, Michael Dilger wrote:
>   
>> Ok, a little bit more hacking and I'm getting some encouraging results.
>>
>> I went through that entire channels.conf and got something from the MTS
>> channel.
>> Using that, I hacked it into a file like this:
>>
>>     T 666000000 8MHz 3/4 3/4 QAM64 8k 1/16 NONE
>>
>> and ran
>>
>>     dvbscan -v -v test
>>
>> Which found SEVEN CHANNELS!
>>
>>     TV
>>     ONE:666000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_3_4:FEC_3_4:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE:270:320:1200
>>     TV2:666000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_3_4:FEC_3_4:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE:271:321:1201
>>     TVNZ
>>     6:666000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_3_4:FEC_3_4:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE:272:322:1202
>>     TVNZ
>>     7:666000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_3_4:FEC_3_4:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE:273:323:1203
>>     TVNZ SPORT
>>     EXTRA:666000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_3_4:FEC_3_4:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE:274:324:1204
>>     TV3:730000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_3_4:FEC_3_4:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE:450:400:1300
>>     C4:730000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_3_4:FEC_3_4:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE:451:401:1301
>>
>> So I copied these into /etc/mplayer/channels.conf
>> and ran mplayer dvd://"TVNZ 7"
>>     
>
> Ok take a look at the channels.conf I have at
> http://www.mythtv.co.nz/mythtv/?page_id=58
>
> You need to modify the A/V Pid settings to include the primary PMT
> identifier. EG fot C4 you would have
>
> 451+301:401:1301
>
> rather than
>
> 451:401:1301
>
> Without this MPlayer doesn't realise you have H.264 and HE-AAC.
>
>   
Holy suckerfish Batman!   I've got C4!

Can you show me how to do that for the other channels?  My frequencies 
are different from yours...

And dammit my computer can't play this stuff fast enough.


-Mike


> And welcome to the testing team.
>
>   

8-D

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