Thank you for that QAM scanning script! I ran it and I'll include the results below...

Those look like broadcast channels. Your cable
operator should transmit the PSIP data for them
so that you shouldn't have to rename them to
something more user friendly.  If there's no
PSIP data, then something is wrong.

Are you sure? I think I've seen many posts about cable operaters not providing PSIP information. Here is the output of channels.conf generated by the script you attached:

[000-0001]:561000000:QAM_256:16:17:1
[001-0003]:561000000:QAM_256:144:145:3
[002-0002]:561000000:QAM_256:80:81:2
...

There are about 15 more entries, but the top three ought to be enought to discuss.

1) Is the left most field what you would expect to see? How about the rest of the lines?

2) I tuned into those channels by "name" (ie [000-0001]) and could watch some of them with Mplayer. I could watch NBC, ABC, CBS, and FOX which I expected to be in clear QAM. The rest were probably encrypted because I could get a lock but couldn't see anything.

In the output above, the first two are viewable with mplayer, the last is not.


>Now the question... Has anyone figured out how
>to import these channels into
>MythTV? I'm running 0.18.1. Inside of mythtv-setup,
>the only channel scan
>setup options seem to be ATSC or Cable. I tried
>cable but it doesn't find
>these channels even though the newer versions
>of dvb-apps find channels
>while scanning. (Not too suprising.)

If there's PSIP data, you shouldn't have to.
mythtvsetup should pick them up automagically.

And if not?  :)   ... This must be where it gets tricky.

I tried doing a manual transport scan within the channel editor and I selected one of the frequencies above which I new I could view with mplayer. This kinda worked, but Myth made weird channel named, literally like "2#2". I could actually tune to one or two of them and watch them within Myth, which is very exciting, but the guide data was wrong and two others wouldn't tune, so I'm not there yet.

Go to labs.zap2it.com, add those channels to
your lineup and do a mythfilldatabase.  It
should show up in your channel table where you
can go poke for it.  In the past, I bypassed
xmltvid and went to mythweb->settings->channels
and set the freqid to zap2it's cable channel number
but I don't know if it still works the latest svn
code.

Okay, I was able to do that and get the XMLTV  IDs. On the other hand, this didn't help get the guide data into the imported channels and also doesn't help them tune in any better. (Maybe a more experienced Myth guru wouldn't expect it to :)


So anyway, I'm getting there. If anyone has any more ideas, please let me know. It feels tantilizingly close since I can tune channels manually and watch them, it seems like it must just be a matter of getting the channel numbers and such into the right format for Myth to understand.

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