[mythtv-users] Jason Beck's QAM guide Now on the Wiki

Noah Markon nmarkon at gmail.com
Thu Feb 9 19:30:27 UTC 2006


> Wild guesses:
> Check that these channels are denoted as ATSC on the channel information
> page reached from the channel editor in mythtv-setup.
> Set the atscsrcid to null or zero for the SD channels. I noticed some
> oddities on my digital SD channels before I forced that setting to zero
> ( I don't do HD... no output with a VIA SP13000 so I'm not even trying!).
> I presume that the 'azap -r somechannel' plus 'cat
> /dev/dvb/adapter0/dvr0 > test.mpg' followed by 'mplayer test.mpg' works.
>
> But does 'azap -r somechannel' followed by  'mplayer -vid x -aid y
> /dev/dvr/adapter0/dvr0'  work, where you plug in the vid and aid numbers
> found in the atscscan run?  If the latter works, I wonder if the
> serviceid is actually correct.
>
> The last suggestion is to download and compile an svn version of myth.
> putting it into a different place (as recently discussed) and create a
> new database ('mythtest') to use with that svn version, because
> ultimately, it may be that the 18.1 version is just too old to do what
> you want.

If I remember correctly I had the same problems viewing the PBS Kids
when I was tuning using the Antenna, I enabled the "Use TS instead of
PS" option in the DVB card's settings, and I was able to watch the
stations correctly, however now there is a HD station that causes my
frontend to crash when I try to watch TV, or anything record on that
channel.

I took a peak into my DB to see if I had any left-over atscsrcid left
over, and sure enough I did. I'll try setting them all to NULL and try
again tonight. Just a general question, what does the atscsrcid do?
How would it affect anything if I did have it set to something other
then NULL?

Also I noticed that in .19 the default setting would be to use TS,
since I'm already using TS and it's causing problems for me, I'll
still have problems when I upgrade? Did they make any changes to
encoding or decoding TS in .19?


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