On 06/06/2011 11:58, Rob Muggridge wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
> On 6 June 2011 09:37, Ken Smith <<a href="mailto:kens@kensnet.org">kens@kensnet.org</a><br>
> However that didn't work. Tried using the table<br>
> mythconverg.dtv_multiplex instead (which appears to be the "master"<br>
> data, rather what was found from the channel scans), changing the<br>
> following for mplexid = 127:<br>
> symbolrate: 23000000<br>
> fec: 8/9<br>
> mod_sys: DVB-S2<br>
><br>
> restarted the backend and BBC HD/ BBC ONE HD started working. </blockquote><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Aghh! I can't get it to work. I tried a full scan. Then I tried a<br>
second full scan after deleting all my Capture cards and Video<br>
sources and starting again from scratch.<br>
<br>
Both those full scans were with:<br>
<br>
Freq: 10714000<br>
Polarity: Horizontal<br>
Symbol rate: 22000000<br>
Mod Sys: DVB-S<br>
FEC: 5/6<br>
Modulation: QPSK<br>
Inversion: leave at auto<br>
Rolloff: leave at 0.35<br>
<br>
which is my usual starting point for a full scan. That gave<br>
me loads of channels, but no BBC HD or BBC 1 HD. Then I<br>
tried:<br>
<br>
Freq: 10788000<br>
Polarity: Vertical<br>
Symbol rate: 23000000<br>
Mod Sys: DVB-S"<br>
FEC: 8/9<br>
Modulation: QPSK<br>
Inversion: leave at auto<br>
Rolloff: leave at 0.35<br>
<br>
which gave me "Timed out, no signal". I have a Hauppauge Nova S2-HD.<br>
What am I doing wrong?<br>
<br>
Paul.<br>
_______________________________________________<br>
mythtv-users mailing list<br>
<a href="mailto:mythtv-users@mythtv.org">mythtv-users@mythtv.org</a><br>
<a href="http://www.mythtv.org/mailman/listinfo/mythtv-users" target="_blank">http://www.mythtv.org/mailman/listinfo/mythtv-users</a><br>
</blockquote></div><br>Hi Paul, <br><br>Looks like you've solved the problem, the frequency was different.<br><br>FWIW:<br><br>mysql> select * from channel where name='BBC HD';<br>+--------+---------+--------+----------+----------+--------+--------------------------------------------+----------+--------------+---------+-------------+----------+------------+--------+-------+----------+---------+---------------+---------------+---------+-----------+----------+-----------------+-----------------+---------------------+-------------------+------------+<br>
| chanid | channum | freqid | sourceid | callsign | name | icon | finetune | videofilters | xmltvid | recpriority | contrast | brightness | colour | hue | tvformat | visible | outputfilters | useonairguide | mplexid | serviceid | tmoffset | atsc_major_chan | atsc_minor_chan | last_record | default_authority | commmethod |<br>
+--------+---------+--------+----------+----------+--------+--------------------------------------------+----------+--------------+---------+-------------+----------+------------+--------+-------+----------+---------+---------------+---------------+---------+-----------+----------+-----------------+-----------------+---------------------+-------------------+------------+<br>
| 7940 | 143 | NULL | 1 | BBC HD | BBC HD | /mnt/library/images/channels/bbc_hd_uk.jpg | NULL | | | 5 | 32768 | 32768 | 32768 | 32768 | Default | 1 | | 1 | 127 | 6940 | 0 | 0 | 0 | 2011-06-05 19:49:51 | <a href="http://fp.bbc.co.uk">fp.bbc.co.uk</a> | -1 |<br>
+--------+---------+--------+----------+----------+--------+--------------------------------------------+----------+--------------+---------+-------------+----------+------------+--------+-------+----------+---------+---------------+---------------+---------+-----------+----------+-----------------+-----------------+---------------------+-------------------+------------+<br>
1 row in set (0.00 sec)<br><br><br>mysql> select * from dtv_multiplex where mplexid=127;<br>+---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+---------+---------+------------+----------------+---------------------+-------------------+<br>
| mplexid | sourceid | transportid | networkid | frequency | inversion | symbolrate | fec | polarity | modulation | bandwidth | lp_code_rate | transmission_mode | guard_interval | visible | constellation | hierarchy | hp_code_rate | mod_sys | rolloff | sistandard | serviceversion | updatetimestamp | default_authority |<br>
+---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+---------+---------+------------+----------------+---------------------+-------------------+<br>
| 127 | 1 | 2050 | 2 | 10847000 | a | 23000000 | 8/9 | v | qpsk | a | auto | a | auto | 0 | qpsk | a | auto | DVB-S2 | 0.35 | dvb | 33 | 2010-01-25 14:02:36 | |<br>
+---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+---------+---------+------------+----------------+---------------------+-------------------+<br>
<br>I cheated and manually updated the database with the new values, rather than run a scan (and therefore risk having to do some tidying, I'll leave that till next weekend). Restarted the backend and it all worked....<br>
<br>