On Wed, Feb 16, 2005 at 06:37:51PM +1100, Denis Cheong wrote:
> Which means dumping all of your existing channel configuration to do the 
> upgrade (gahh!) - yes this is what I have had to do.  How un-friendly is 
> that!  You also have to already know what the XMLTV IDs are - something 
> that any new user would be unlikely to know (and is very hard to get 
> unless you know how to trawl through the XML files, have intimate 
> knowledge of the XMLTV grabber you're using, or are upgrading).  I think 
> it's pretty clear that this aspect of 0.17 hasn't been thought through 
> properly - the old system was far more reliable (if tedious at first)!

You can blame our Australian broadcasters for some of the difficulties.
Specifically:

1. The network information table on each multiplex does not reference
   the other stations' multiplexes, so you have to enter details for all
   5 manually.

2. No program guide data is transmitted.

In the future (if not now) Myth will be able to collect the whole
program guide off the air and you won't need a grabber. Except in
Australia, where the data just isn't broadcast.

> I think it is something to do with the multiplex configuration - 
> mythsetup is broken in that you cannot edit the multiplexes in the 
> database once they are defined, and when you do the full channel scan it 

Yes you can, in the advanced section under the channel editor.
What's missing?

> here).  Creating a new multiplex from the advanced button is also broken 
> (you can create a multiplex but you never get the opportunity of 
> specifying anything except "DVB" - no frequency or other config!)

Works fine here. Compilation problem?

> why does the 0.17 upgrade delete all the records from dvb_channel and 
> dvb_pids????)

It doesn't? CVS prior to 0.17 would drop those tables, but that was
disabled before the release. See for yourself at

http://cvs.mythtv.org/cgi-bin/viewcvs.cgi/mythtv/libs/libmythtv/dbcheck.cpp?rev=1.85&view=markup

There's no code to delete records from those tables.

> A warning to all other DVB users - backup your mythconverg database 
> before attempting a 0.17 upgrade! (of course that's obvious anyway).

You should do that before every upgrade.


Hamish
-- 
Hamish Moffatt VK3SB <[EMAIL PROTECTED]> <[EMAIL PROTECTED]>
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