[mythtv] Re: [mythtv-commits] mythtv commit: r6928 by danielk

Stuart Auchterlonie stuarta at squashedfrog.net
Tue Jul 26 10:57:13 EDT 2005


On Tue, Jul 26, 2005 at 01:04:16PM +0000, mythtv at cvs.mythtv.org wrote:
> 
> Changes siscan to use ChannelUtils::CreateMultiplex() methods instead
> of creating multiplexes itself. This has been tested with 8-VSB and
> OFDM, more testing is welcome. Please send me a dump of a dtv_multiplex
> table created by SIScan before and after this commit with any bug report.
> 
> This, also cleans up some of the scanning messages.
> 
> 

Hi Daniel,

I've tested the scanning on UK DVB. It picks up all the channels
and mutliplexes correctly, although the multiplex frequencies are
slightly different to before. 

I'm attaching the dtv_multiplex tables as requested.


Stuart

-------------- next part --------------
mysql> select * from dtv_multiplex;
+---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+------------+----------------+-----------------+
| 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 |
+---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+------------+----------------+-----------------+
|       1 |        1 |        4100 |      9018 | 505833330 | a         |          0 | auto |          | auto       | 8         | 2/3          | 2                 | 1/32           |       0 | qam_16        | n         | 3/4          | dvb        |             12 |  20050623122544 |
|       2 |        1 |        8197 |      9018 | 481833330 | a         |          0 | auto |          | auto       | 8         | 1/2          | 2                 | 1/32           |       0 | qam_64        | n         | 2/3          | dvb        |              5 |  20050719120545 |
|       3 |        1 |       12290 |      9018 | 561833330 | a         |          0 | auto |          | auto       | 8         | 1/2          | 2                 | 1/32           |       0 | qam_64        | n         | 2/3          | dvb        |             25 |  20050726004120 |
|       4 |        1 |       16384 |      9018 | 529833330 | a         |          0 | auto |          | auto       | 8         | 2/3          | 2                 | 1/32           |       0 | qam_16        | n         | 3/4          | dvb        |             17 |  20050622124623 |
|       5 |        1 |       20480 |      9018 | 578166670 | a         |          0 | auto |          | auto       | 8         | 2/3          | 2                 | 1/32           |       0 | qam_16        | n         | 3/4          | dvb        |              8 |  20050625124400 |
|       6 |        1 |       24576 |      9018 | 537833330 | a         |          0 | auto |          | auto       | 8         | 2/3          | 2                 | 1/32           |       0 | qam_16        | n         | 3/4          | dvb        |              1 |  20050713234254 |
+---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+------------+----------------+-----------------+
6 rows in set (0.02 sec)

mysql> \t
-------------- next part --------------
mysql> select * from dtv_multiplex;
+---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+------------+----------------+-----------------+
| 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 |
+---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+------------+----------------+-----------------+
|       1 |        1 |        8197 |      9018 | 482000000 | 0         |       NULL | NULL | NULL     | qpsk       | 8         | Auto         | 2                 | 1/32           |       0 | auto          | n         | Auto         | dvb        |              5 |  20050726154144 |
|       2 |        1 |        4100 |      9018 | 506000000 | 0         |       NULL | NULL | NULL     | qpsk       | 8         | Auto         | 2                 | 1/32           |       0 | auto          | n         | Auto         | dvb        |              1 |  20050726154208 |
|       3 |        1 |       16384 |      9018 | 530000000 | 0         |       NULL | NULL | NULL     | qpsk       | 8         | Auto         | 2                 | 1/32           |       0 | auto          | n         | Auto         | dvb        |             21 |  20050726154236 |
|       4 |        1 |       24576 |      9018 | 538000000 | 0         |       NULL | NULL | NULL     | qpsk       | 8         | Auto         | 2                 | 1/32           |       0 | auto          | n         | Auto         | dvb        |              1 |  20050726154254 |
|       5 |        1 |       12290 |      9018 | 562000000 | 0         |       NULL | NULL | NULL     | qpsk       | 8         | Auto         | 2                 | 1/32           |       0 | auto          | n         | Auto         | dvb        |             12 |  20050726154325 |
|       6 |        1 |       20480 |      9018 | 578000000 | 0         |       NULL | NULL | NULL     | qpsk       | 8         | Auto         | 2                 | 1/32           |       0 | auto          | n         | Auto         | dvb        |             16 |  20050726154354 |
+---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+------------+----------------+-----------------+
6 rows in set (0.00 sec)

mysql> \t


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