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DVB-T with Mythbuntu 9.04???

 

 

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phillip.baird at gmail

Oct 2, 2009, 3:44 PM

Post #1 of 8 (1807 views)
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DVB-T with Mythbuntu 9.04???

Hi all,

Have been running Mythbuntu 9.04 with DVB-S for a while and want to try out
terrestrial.

Is Mythbuntu 9.04 distro up to this or do I need to install a later build of
MythTV?

thanks

/PhillipB


stephen_agent at jsw

Oct 2, 2009, 3:55 PM

Post #2 of 8 (1740 views)
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Re: DVB-T with Mythbuntu 9.04??? [In reply to]

On Sat, 3 Oct 2009 11:44:12 +1300, you wrote:

>Hi all,
>
>Have been running Mythbuntu 9.04 with DVB-S for a while and want to try out
>terrestrial.
>
>Is Mythbuntu 9.04 distro up to this or do I need to install a later build of
>MythTV?
>
>thanks
>
>/PhillipB

You need a later version. 9.10 beta is out now and should work, but
there will be bugs. If you can wait a little, 9.10 is due to be
released on 29-Oct-09.

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jonathan.hoskin at gmail

Oct 2, 2009, 4:02 PM

Post #3 of 8 (1742 views)
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Re: DVB-T with Mythbuntu 9.04??? [In reply to]

>
>
> Is Mythbuntu 9.04 distro up to this or do I need to install a later build
> of MythTV?
>
>
JYA has an add-on repo for 9.04 as long as you have the correct NVIDIA
hardware:
http://www.avenard.org/media/Ubuntu_Repository/Ubuntu_Repository.html

I have been running off his testing repo for a while now. It is fairly
stable but there are little niggles that lower WAF (like seeking inside a
semi-recorded program).


steven at openmedia

Oct 3, 2009, 6:20 PM

Post #4 of 8 (1706 views)
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Re: DVB-T with Mythbuntu 9.04??? [In reply to]

On 3/10/2009, at 11:55 AM, Stephen Worthington wrote:

> On Sat, 3 Oct 2009 11:44:12 +1300, you wrote:
>
>> Hi all,
>>
>> Have been running Mythbuntu 9.04 with DVB-S for a while and want to
>> try out
>> terrestrial.
>>
>> Is Mythbuntu 9.04 distro up to this or do I need to install a later
>> build of
>> MythTV?
>>
>> thanks
>>
>> /PhillipB
>
> You need a later version. 9.10 beta is out now and should work, but
> there will be bugs. If you can wait a little, 9.10 is due to be
> released on 29-Oct-09.


Stephen - How is 9.10 working out for you with freeview|HD?




Steven Ellis - Technical Director
OpenMedia Limited
email - steven [at] openmedia
website - http://www.openmedia.co.nz


stephen_agent at jsw

Oct 3, 2009, 10:33 PM

Post #5 of 8 (1720 views)
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Re: DVB-T with Mythbuntu 9.04??? [In reply to]

On Sun, 4 Oct 2009 14:20:02 +1300, you wrote:

>
>On 3/10/2009, at 11:55 AM, Stephen Worthington wrote:
>
>> On Sat, 3 Oct 2009 11:44:12 +1300, you wrote:
>>
>>> Hi all,
>>>
>>> Have been running Mythbuntu 9.04 with DVB-S for a while and want to
>>> try out
>>> terrestrial.
>>>
>>> Is Mythbuntu 9.04 distro up to this or do I need to install a later
>>> build of
>>> MythTV?
>>>
>>> thanks
>>>
>>> /PhillipB
>>
>> You need a later version. 9.10 beta is out now and should work, but
>> there will be bugs. If you can wait a little, 9.10 is due to be
>> released on 29-Oct-09.
>
>
>Stephen - How is 9.10 working out for you with freeview|HD?

So far so good. I am not using it for recording at present (my DVB-T
tuners are on other boxes). It plays back DVB-T recordings about as
well as the JYA version.

Handling of errors in .ts files still needs improving - I have some
quite bad ones where it will get lost and fail to recover properly. I
get ongoing picture problems well after the point at which the error
occurred. If I wait a few seconds, then skip backwards (so the skip
back point is past the error), it will normally recover properly then.
MediaPortal 1.0 can play the same files and will just skip over the
damaged section and start playing again normally after the damage.
MythTV 0.22 always displays some or a lot of digital artifacts for
errors, even when it does recover automatically. I have also had one
lockup where I had to kill mythfrontend. And on one TV3 HD file, I
had ongoing picture tearing about 1/3 of the way down from the top.
Skipping backwards did not fix it, but the file played fine when I
rebooted the JYA version (which is using Nvidia 180 drivers - 9.10 is
using 185).

On files without errors, it plays fine on all formats (720p and 1080i,
HD or SD). And the skip forward and backward speeds are faster now.

There is a problem with tv_grab_nz-py. It seems to be incompatible
with MythTV 0.22. It is supposed to open a terminal window to allow
you to answer questions, but that window never appears. The
"log.critical" messages from the script do show up in the MythTV
window. I have not yet been able to find the documentation on how
grabber scripts are supposed to work so I can have a go at fixing it.
If anyone has a URL for that, please let me know, as I really need to
get it working if I am going to try recording.

The Ubuntu 9.10 startup changes are great - it boots extremely rapidly
now. The hard disk is very busy, but does not seem to be thrashing.

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hads at nice

Oct 3, 2009, 11:04 PM

Post #6 of 8 (1707 views)
Permalink
Re: DVB-T with Mythbuntu 9.04??? [In reply to]

On Sun, 2009-10-04 at 18:33 +1300, Stephen Worthington wrote:
> There is a problem with tv_grab_nz-py. It seems to be incompatible
> with MythTV 0.22. It is supposed to open a terminal window to allow
> you to answer questions, but that window never appears. The
> "log.critical" messages from the script do show up in the MythTV
> window. I have not yet been able to find the documentation on how
> grabber scripts are supposed to work so I can have a go at fixing it.
> If anyone has a URL for that, please let me know, as I really need to
> get it working if I am going to try recording.

tv_grab_nz-py works the same as any other XMLTV grabber. It's myth that
opens the terminal to run the grabber.

hads
--
http://nicegear.co.nz
New Zealand's Open Source Hardware Supplier


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stephen_agent at jsw

Oct 4, 2009, 12:46 AM

Post #7 of 8 (1706 views)
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Re: DVB-T with Mythbuntu 9.04??? [In reply to]

On Sun, 04 Oct 2009 19:04:49 +1300, you wrote:

>On Sun, 2009-10-04 at 18:33 +1300, Stephen Worthington wrote:
>> There is a problem with tv_grab_nz-py. It seems to be incompatible
>> with MythTV 0.22. It is supposed to open a terminal window to allow
>> you to answer questions, but that window never appears. The
>> "log.critical" messages from the script do show up in the MythTV
>> window. I have not yet been able to find the documentation on how
>> grabber scripts are supposed to work so I can have a go at fixing it.
>> If anyone has a URL for that, please let me know, as I really need to
>> get it working if I am going to try recording.
>
>tv_grab_nz-py works the same as any other XMLTV grabber. It's myth that
>opens the terminal to run the grabber.
>
>hads

Hmm... The script was clearly running, so it must have opened a
terminal to run it. But I could not find the terminal at all. I will
have to try again and see if I can find out more.

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phillip.baird at gmail

Oct 4, 2009, 2:33 PM

Post #8 of 8 (1690 views)
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Re: DVB-T with Mythbuntu 9.04??? [In reply to]

Thanks for the info.

Think I'll wait till the 9.10 release and then give it a go.

/PhillipB

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