Recently time warner did something to NBC-DT and all my atsc tv's with tuners couldn't tune it. As it tunes out they renumbered it or changed the frequency or something, I'm not entirely sure. But when I rescanned with my tvs one tv got it back as the same number, 39-1, while another tv it changed from 39-1 to 91-2. But I still can't get mythTV to find it. I have a HD5500 tuner. I tried rescanning from mythtv-setup and it wont' find it. I even tried deleting all the channels from that source line up and then rescanning and it still wouldn't find it.<br>
<br>I used dvbscan to create a channels.conf, and I can tune NBC-DT just fine with mplayer. Here is the appropriate line:<br><br>NBCDT:627000000:QAM_256:49:52:1707<br><br>Now, I'm not sure what to do with this channels.conf. I tried importing it with mythtv-setup but it just segfaults. Oh, I'm running Gentoo 2.6.25, and mythTV 0.21_p18314, which pulls from SVN, and I'm assuming that's the svn revision number.<br>
<br>Next I tried inserting it directly into the DB, while now it shows up in the guide (with data too), it still won't tune. Here are my DB entries:<br><br>The one in question is chanid = 3164. And I wasn't sure what to put in for freqid, so I just put in 39. ?<br>
<br>mysql> select * from channel where tvformat = 'ATSC';<br>+--------+---------+--------+----------+----------+---------+------+----------+--------------+---------+-------------+----------+------------+--------+-------+----------+----------+---------+---------------+---------------+---------+-----------+-----------+----------+-----------------+-----------------+---------------------+-------------------+------------+<br>
| chanid | channum | freqid | sourceid | callsign | name | icon | finetune | videofilters | xmltvid | recpriority | contrast | brightness | colour | hue | tvformat | commfree | visible | outputfilters | useonairguide | mplexid | serviceid | atscsrcid | tmoffset | atsc_major_chan | atsc_minor_chan | last_record | default_authority | commmethod |<br>
+--------+---------+--------+----------+----------+---------+------+----------+--------------+---------+-------------+----------+------------+--------+-------+----------+----------+---------+---------------+---------------+---------+-----------+-----------+----------+-----------------+-----------------+---------------------+-------------------+------------+<br>
| 2691 | 69-1 | 74 | 2 | KSWB-HD | KSWB-HD | | NULL | | 24028 | 0 | 32768 | 32768 | 32768 | 32768 | ATSC | 0 | 1 | | 1 | 73 | 1705 | NULL | 0 | 69 | 1 | 0000-00-00 00:00:00 | | -1 |<br>
| 2151 | 15-1 | 74 | 2 | KPBS-HD | KPBS-HD | | NULL | | 29024 | 0 | 32768 | 32768 | 32768 | 32768 | ATSC | 0 | 1 | | 1 | 73 | 1711 | NULL | 0 | 15 | 1 | 0000-00-00 00:00:00 | | -1 |<br>
| 3164 | 39-1 | 39 | 2 | KNSD-HD | KNSD-HD | | NULL | | 21213 | 0 | 32768 | 32768 | 32768 | 32768 | ATSC | 0 | 1 | | 0 | 47 | 1707 | NULL | 0 | 39 | 1 | 0000-00-00 00:00:00 | | -1 |<br>
| 2081 | 8-1 | 90 | 2 | KFMB-HD | KFMB-HD | | NULL | | 21212 | 0 | 32768 | 32768 | 32768 | 32768 | ATSC | 0 | 1 | | 1 | 46 | 1708 | NULL | 0 | 8 | 1 | 0000-00-00 00:00:00 | | -1 |<br>
| 2101 | 10-1 | 90 | 2 | KGTV HD | KGTV HD | | NULL | | 20377 | 0 | 32768 | 32768 | 32768 | 32768 | ATSC | 0 | 1 | | 1 | 46 | 1710 | NULL | 0 | 10 | 1 | 0000-00-00 00:00:00 | | -1 |<br>
| 2152 | 15-2 | 74 | 2 | V-me | V-me | | NULL | | 30697 | 0 | 32768 | 32768 | 32768 | 32768 | ATSC | 0 | 1 | | 1 | 73 | 1311 | NULL | 0 | 15 | 2 | 0000-00-00 00:00:00 | | -1 |<br>
+--------+---------+--------+----------+----------+---------+------+----------+--------------+---------+-------------+----------+------------+--------+-------+----------+----------+---------+---------------+---------------+---------+-----------+-----------+----------+-----------------+-----------------+---------------------+-------------------+------------+<br>
6 rows in set (0.00 sec)<br><br><br>mysql> select * from dtv_multiplex where mplexid = 47;<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 | sistandard | serviceversion | updatetimestamp |<br>
+---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+------------+----------------+---------------------+<br>
| 47 | 2 | NULL | NULL | 627000000 | NULL | NULL | NULL | NULL | qam_256 | NULL | NULL | NULL | NULL | 0 | NULL | NULL | NULL | atsc | 33 | 2008-02-22 13:32:19 |<br>
+---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+------------+----------------+---------------------+<br>
1 row in set (0.00 sec)<br><br><br>Anyone have any ideas? Heroes comes on monday O.o I'm freaking out! hahaha j/k Thanks for any help.<br><br>