[mythtv-commits] Ticket #7546: Can't find ITV HD with DVB-S scan
MythTV
mythtv at cvs.mythtv.org
Sun Dec 6 10:33:24 UTC 2009
#7546: Can't find ITV HD with DVB-S scan
----------------------------------------------------------+-----------------
Reporter: Antony Gelberg <antony.gelberg@…> | Owner: danielk
Type: defect | Status: new
Priority: minor | Milestone: unknown
Component: MythTV - Channel Scanner | Version: 0.22
Severity: medium | Mlocked: 0
----------------------------------------------------------+-----------------
Old description:
> Running 0.22-fixes. My dish is pointed at 28.2E and I can pick up all
> Freesat and other FTA channels at that location. However ITV HD isn't
> playing ball. I'm aware that 0.22-fixes should be capable of getting it,
> but it's not happening for me.
>
> I've tried rescanning the relevant transponder, with it set to pick up
> "All" channels. It finds around 30 MHEG channels and claims to insert
> them into the database, but no sign of the fabled 10510.
>
> I've attached a database dump, if that helps. I'll also paste some
> pertinent queries below. Please let me know if you need any more
> information. In the meantime, I'm going to try something like UPDATE
> channel SET mplexid=21 WHERE chanid = 101005; , as that looks like the
> missing link. I'll report results tonight when it's broadcasting.
>
> #
> mysql> select * from channel where callsign = 'ITVHD';
> #
> +--------+---------+--------+----------+----------+--------+------------------------------------------+----------+--------------+--------------+-------------+----------+------------+--------+-------+----------+---------+---------------+---------------+---------+-----------+----------+-----------------+-----------------+---------------------+-------------------+------------+
> #
> | 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 |
> #
> +--------+---------+--------+----------+----------+--------+------------------------------------------+----------+--------------+--------------+-------------+----------+------------+--------+-------+----------+---------+---------------+---------------+---------+-----------+----------+-----------------+-----------------+---------------------+-------------------+------------+
> #
> | 101005 | 1003 | | 1 | ITVHD | ITV HD |
> /home/mythtv/.mythtv/channels/itv_hd.jpg | 0 | |
> hd.itv.co.uk | 0 | 32768 | 32768 | 32768 | 32768 |
> Default | 1 | | 0 | NULL | 0
> | 0 | 0 | 0 | 0000-00-00 00:00:00 |
> | -1 |
> #
> +--------+---------+--------+----------+----------+--------+------------------------------------------+----------+--------------+--------------+-------------+----------+------------+--------+-------+----------+---------+---------------+---------------+---------+-----------+----------+-----------------+-----------------+---------------------+-------------------+------------+
> #
> 1 row in set (0.00 sec)
> #
>
> #
> mysql> select * from dtv_multiplex where mplexid = 122;
> #
> Empty set (0.01 sec)
> #
>
> #
>
> #
> mysql> select * from dtv_multiplex where transportid = 2315;
> #
> +---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+-----------+---------+------------+----------------+---------------------+-------------------+
> #
> | 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 |
> #
> +---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+-----------+---------+------------+----------------+---------------------+-------------------+
> #
> | 21 | 1 | 2315 | 59 | 11426330 | a |
> 27500000 | 2/3 | v | qpsk | a | auto | a
> | auto | 0 | qpsk | a | auto |
> UNDEFINED | 0.35 | dvb | 33 | 2009-11-02 01:47:02 |
> |
> #
> +---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+-----------+---------+------------+----------------+---------------------+-------------------+
> #
> 1 row in set (0.00 sec)
> #
>
> #
> mysql> select * from channel where serviceid = 10510;
> #
> Empty set (0.00 sec)
New description:
Running 0.22-fixes. My dish is pointed at 28.2E and I can pick up all
Freesat and other FTA channels at that location. However ITV HD isn't
playing ball. I'm aware that 0.22-fixes should be capable of getting it,
but it's not happening for me.
I've tried rescanning the relevant transponder, with it set to pick up
"All" channels. It finds around 30 MHEG channels and claims to insert
them into the database, but no sign of the fabled 10510.
I've attached a database dump, if that helps. I'll also paste some
pertinent queries below. Please let me know if you need any more
information. In the meantime, I'm going to try something like UPDATE
channel SET mplexid=21 WHERE chanid = 101005; , as that looks like the
missing link. I'll report results tonight when it's broadcasting.
{{{
#
mysql> select * from channel where callsign = 'ITVHD';
#
+--------+---------+--------+----------+----------+--------+------------------------------------------+----------+--------------+--------------+-------------+----------+------------+--------+-------+----------+---------+---------------+---------------+---------+-----------+----------+-----------------+-----------------+---------------------+-------------------+------------+
#
| 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 |
#
+--------+---------+--------+----------+----------+--------+------------------------------------------+----------+--------------+--------------+-------------+----------+------------+--------+-------+----------+---------+---------------+---------------+---------+-----------+----------+-----------------+-----------------+---------------------+-------------------+------------+
#
| 101005 | 1003 | | 1 | ITVHD | ITV HD |
/home/mythtv/.mythtv/channels/itv_hd.jpg | 0 | |
hd.itv.co.uk | 0 | 32768 | 32768 | 32768 | 32768 |
Default | 1 | | 0 | NULL | 0 |
0 | 0 | 0 | 0000-00-00 00:00:00 |
| -1 |
#
+--------+---------+--------+----------+----------+--------+------------------------------------------+----------+--------------+--------------+-------------+----------+------------+--------+-------+----------+---------+---------------+---------------+---------+-----------+----------+-----------------+-----------------+---------------------+-------------------+------------+
#
1 row in set (0.00 sec)
#
#
mysql> select * from dtv_multiplex where mplexid = 122;
#
Empty set (0.01 sec)
#
#
#
mysql> select * from dtv_multiplex where transportid = 2315;
#
+---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+-----------+---------+------------+----------------+---------------------+-------------------+
#
| 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 |
#
+---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+-----------+---------+------------+----------------+---------------------+-------------------+
#
| 21 | 1 | 2315 | 59 | 11426330 | a |
27500000 | 2/3 | v | qpsk | a | auto | a
| auto | 0 | qpsk | a | auto |
UNDEFINED | 0.35 | dvb | 33 | 2009-11-02 01:47:02 |
|
#
+---------+----------+-------------+-----------+-----------+-----------+------------+------+----------+------------+-----------+--------------+-------------------+----------------+---------+---------------+-----------+--------------+-----------+---------+------------+----------------+---------------------+-------------------+
#
1 row in set (0.00 sec)
#
#
mysql> select * from channel where serviceid = 10510;
#
Empty set (0.00 sec)
}}}
--
Comment(by paulh):
Can't get this to work either.
Don't think 11426v is the correct frequency. I know that is where many
threads on the net and even on the mythtv-users list say it is where it
should be but there is nothing called '10510' on that transponder.
There is something on 11428h with that name but tuning to that one in Myth
only gets a partial Lock (LMs)
This is the output of dvbscan for that transponder
{{{
using '/dev/dvb/adapter5/frontend0' and '/dev/dvb/adapter5/demux0'
PAT
PMT 0x0dac for service 0x2918
OTHER : PID 0x0c1d TYPE 0x05
OTHER : PID 0x0c1e TYPE 0x05
OTHER : PID 0x0c1f TYPE 0x05
OTHER : PID 0x0c20 TYPE 0x05
OTHER : PID 0x0c21 TYPE 0x05
DSM-CC : PID 0x0dad
DSM-CC : PID 0x0dae
DSM-CC : PID 0x0daf
DSM-CC : PID 0x0db0
PMT 0x0c1c for service 0x2905
OTHER : PID 0x0c1d TYPE 0x05
OTHER : PID 0x0c1e TYPE 0x05
OTHER : PID 0x0c1f TYPE 0x05
OTHER : PID 0x0c20 TYPE 0x05
OTHER : PID 0x0c21 TYPE 0x05
PMT 0x0e42 for service 0x2927
OTHER : PID 0x0c1d TYPE 0x05
OTHER : PID 0x0c1e TYPE 0x05
OTHER : PID 0x0c1f TYPE 0x05
OTHER : PID 0x0c20 TYPE 0x05
OTHER : PID 0x0c21 TYPE 0x05
DSM-CC : PID 0x0e43
DSM-CC : PID 0x0e44
OTHER : PID 0x0e45 TYPE 0x0c
OTHER : PID 0x0e46 TYPE 0x0d
PMT 0x0e10 for service 0x2922
AUDIO : PID 0x0e13
OTHER : PID 0x0c1d TYPE 0x05
OTHER : PID 0x0c1e TYPE 0x05
OTHER : PID 0x0c1f TYPE 0x05
OTHER : PID 0x0c20 TYPE 0x05
OTHER : PID 0x0c21 TYPE 0x05
DSM-CC : PID 0x0e11
DSM-CC : PID 0x0e12
PMT 0x0d48 for service 0x290e
OTHER : PID 0x0d49 TYPE 0x06
AC3 : PID 0x0d4a
DSM-CC : PID 0x0d4b
DSM-CC : PID 0x0d4c
OTHER : PID 0x0c1d TYPE 0x05
OTHER : PID 0x0c1e TYPE 0x05
OTHER : PID 0x0c1f TYPE 0x05
OTHER : PID 0x0c20 TYPE 0x05
OTHER : PID 0x0c21 TYPE 0x05
PMT 0x0bb8 for service 0x2904
OTHER : PID 0x0bb9 TYPE 0x05
OTHER : PID 0x0bba TYPE 0x05
OTHER : PID 0x0bbb TYPE 0x05
OTHER : PID 0x0bbc TYPE 0x05
OTHER : PID 0x0bbd TYPE 0x05
OTHER : PID 0x0bbe TYPE 0x05
PMT 0x0c80 for service 0x2906
DSM-CC : PID 0x0c81
DSM-CC : PID 0x0c82
DSM-CC : PID 0x0c83
DSM-CC : PID 0x0c84
DSM-CC : PID 0x0c85
DSM-CC : PID 0x0c86
DSM-CC : PID 0x0c87
DSM-CC : PID 0x0c88
DSM-CC : PID 0x0c89
DSM-CC : PID 0x0c8a
DSM-CC : PID 0x0625
DSM-CC : PID 0x0e75
DSM-CC : PID 0x0e76
DSM-CC : PID 0x0e77
DSM-CC : PID 0x0e78
DSM-CC : PID 0x0e79
DSM-CC : PID 0x0e7a
DSM-CC : PID 0x0e7b
DSM-CC : PID 0x0e7c
DSM-CC : PID 0x0e7d
DSM-CC : PID 0x0e7e
PMT 0x05aa for service 0x0f06
VIDEO : PID 0x05ab
AUDIO : PID 0x05ac
TELETEXT : PID 0x05af
SDT (actual TS)
0x0000 0x0f06: pmt_pid 0x05aa Arqiva -- Brit Shorts (running)
0x0000 0x2904: pmt_pid 0x0bb8 Freesat -- FreesatHome (running)
0x0000 0x2905: pmt_pid 0x0c1c Freesat -- FreesatCommonC (running)
0x0000 0x2906: pmt_pid 0x0c80 Freesat -- FreesatSSU (running)
0x0000 0x290e: pmt_pid 0x0d48 (null) -- 10510 (running)
0x0000 0x2918: pmt_pid 0x0dac Teletext -- Teletext (running)
0x0000 0x2922: pmt_pid 0x0e10 Freesat -- Freesat Info (running)
0x0000 0x2927: pmt_pid 0x0e42 Freesat -- Freesat Test (running)
0x0000 0x2937: pmt_pid 0x0fa1 Arqiva -- RADIO SHEPHERD (running)
0x0000 0x2938: pmt_pid 0x0fa2 Arqiva -- RADIO RABBI (running)
0x0000 0x2939: pmt_pid 0x0fa3 Arqiva -- My Best Radio (running)
0x0000 0xd7ad: pmt_pid 0x0106 Arqiva -- HINRG LOWNRG (running)
0x0000 0xd7ae: pmt_pid 0x0107 Arqiva -- WELL CLASS (running)
0x0000 0xd7af: pmt_pid 0x0108 Arqiva -- GROOVE (running)
0x0000 0xd7b0: pmt_pid 0x0109 Arqiva -- - (running)
PMT 0x0109 for service 0xd7b0
AUDIO : PID 0x0286
PMT 0x0108 for service 0xd7af
AUDIO : PID 0x0285
PMT 0x0107 for service 0xd7ae
AUDIO : PID 0x0283
PMT 0x0106 for service 0xd7ad
AUDIO : PID 0x0281
PMT 0x0fa3 for service 0x2939
AUDIO : PID 0x100b
PMT 0x0fa2 for service 0x2938
AUDIO : PID 0x1008
PMT 0x0fa1 for service 0x2937
AUDIO : PID 0x1005
dumping lists (15 services)
Brit Shorts (0x0f06) 01: PCR == V V 0x05ab A 0x05ac (eng)
TT 0x05af
FreesatHome (0x2904) 0c:
FreesatCommonC (0x2905) 0c:
FreesatSSU (0x2906) 0c:
10510 (0x290e) 0c: AC3 0x0d4a
Teletext (0x2918) 0c:
Freesat Info (0x2922) 0c: A 0x0e13
Freesat Test (0x2927) 0c:
RADIO SHEPHERD (0x2937) 02: PCR 0x1006 A 0x1005
RADIO RABBI (0x2938) 02: PCR 0x1009 A 0x1008
My Best Radio (0x2939) 02: PCR 0x100c A 0x100b
HINRG LOWNRG (0xd7ad) 02: PCR 0x0901 A 0x0281
WELL CLASS (0xd7ae) 02: PCR 0x0901 A 0x0283
GROOVE (0xd7af) 02: PCR 0x0901 A 0x0285
- (0xd7b0) 02: PCR 0x0901 A 0x0286
Done.
}}}
Any of the dvb devs suggest ways to debug this further?
--
Ticket URL: <http://svn.mythtv.org/trac/ticket/7546#comment:2>
MythTV <http://www.mythtv.org/>
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