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Or you can use w_scan to generate your own frequency table.<br>
on ubuntu - <br>
apt-get install w_scan<br>
<br>
<br>
On 15/09/2011 08:51, PJR wrote:
<blockquote cite="mid:4E712FD4.3090007@metronet.co.uk" type="cite">
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Good to hear it worked out. You can find the transport data and
which is your 'local' transmitter from <a moz-do-not-send="true"
href="http://www.ukfree.tv/">here</a>. Just put in your
postcode and you'll get most of the info you need.<br>
<div class="moz-signature"><br>
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<br>
On 14/09/11 14:09, Robert Logan wrote:
<blockquote cite="mid:4E70A76C.3020207@p3rf3ct.com" type="cite">
<pre wrap="">Excellent hint there. I checked the tables in mythconverg and voila! A
'select frequency from dtv_multiplex' showed a frequency I wasnt trying
and the associated settings I used for CrystalPalace produced the result
I was looking for:
So in uk-CrystaPalace, I added:
T 554000000 8MHz 2/3 AUTO QAM256 AUTO 1/32 AUTO
Now a './scan -a2 dvb-t/uk-CrystalPalace' produces:
initial transponder 554000000 0 2 9 5 2 0 4
>>> tune to:
554000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_256:TRANSMISSION_MODE_AUTO:GUARD_INTERVAL_1_32:HIERARCHY_AUTO
0x0000 0x4440: pmt_pid 0x0064 BBC -- BBC HD (running)
0x0000 0x44c4: pmt_pid 0x00c8 ITV -- ITV1 HD (running)
0x0000 0x4500: pmt_pid 0x012c CHANNEL FOUR -- Channel 4 HD (running)
0x0000 0x4484: pmt_pid 0x19c8 BBC -- BBC One HD (running)
Network Name 'London.'
...
with the normal dvb channels as well.
Many thanks for the thoughts.
On 09/14/2011 09:22 AM, PJR wrote:
</pre>
<blockquote type="cite">
<pre wrap="">It could be that mythtv uses a different set of transports to that used
by scan. I've not tried the 290e yet with my production mythtv system
(the driver won't build on ubuntu 8.10). To get scan to work with the
290e on my other non-myth system (ubuntu 10.04) I had to modify the
transport tables for my local transmitter. Do you know which transmitter
you are using and hence it's transport values, especially for the HD
channels? It could be that scan and myth use the transport tables
supplied in a slightly different way. I've been told that the signal
from the transmitters includes data on the full set of transports it is
broadcasting on. I understand myth uses this data to modify the
transports it uses (I've seen this happen), in which case myth could
find the T2 transports even though not in its original transport
tables. However it could be that scan only uses the transport values
supplied and hence if these do not include the T2 channels these will
not be found.
On 13/09/11 19:20, Robert Logan wrote:
</pre>
<blockquote type="cite">
<pre wrap="">I have just got one of these for my myth box and was wondering why I
cannot do a dvb scan using the dvb-apps 'scan' tool to pick up the hidef
channels.
Inside MythTV it finds the card and detects the HD channels on a scan ..
what is myth doing that 'scan' isnt?
Anyone have any experience of this? I downloaded the latest dvb-apps to
check all was ok.
Nb. Im running a 3.1.0rc5 kernel, mythtv 0.24fixes, modules install fine
and the card tunes with 'scan' to get the SD channels ok, just not the
HD channels.
(dmesg output for the module is also fine).
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