[mythtv-users] Choppy HDTV 720p video

[Kenni Lund]

2013/1/27 Roger Mårtensson <roger.martensson at gmail.com>

> Kenni Lund skrev 2013-01-27 21:31:
>
>>
>>
>> 2013/1/27 Roger Mårtensson <roger.martensson at gmail.com <mailto:
>> roger.martensson@**gmail.com <roger.martensson at gmail.com>>>
>>
>>
>>     Since some time ago we've started to get some choppy/stuttering
>>     video when viewing HDTV 720p material. All recorded on DVB-C.
>>     Not sure if it was a specific update or if SVT (broadcaster) has
>>     done any changes to the stream.
>>
>>
>> You're likely seeing http://code.mythtv.org/trac/**ticket/11356<http://code.mythtv.org/trac/ticket/11356>.
>>
>> Some of the Danish H.264 channels also have stuttering playback on latest
>> 0.26-fixes and master. The thread with the subject "Jerky playback on BBC
>> HD Chennels" also deals with the same issue.
>>
>> If you compile yourself, you can temporarily revert
>> http://code.mythtv.org/cgit/**mythtv/commit/?id=**
>> 3c8d88ac55c2b2c1bc652076d78245**29254829a4<http://code.mythtv.org/cgit/mythtv/commit/?id=3c8d88ac55c2b2c1bc652076d7824529254829a4>as a workaround until the issue has been sorted out in 0.26-fixes.
>>
> Thanks for your reply. Didn't find this ticken when searching but then I
> didn't search for "jerkieness." :)
> Unfortunately I'm on Mythbuntu so we have to live with this until fixed.
> Don't think that mythbuntu have the infrastructure fore reverting patches.
> (I say without actually checking it)
>

You can compile the Mythbuntu packages yourself and then tell apt to hold
back the update of mythtv packages while you're running with your own copy
of the packages. I wrote a brief guide on how to do this a while ago, the
approach should be the same - if you try to apply the above diff, the
patch-command will complain that the patch has already been applied and ask
you if you want to revert the patch instead - and that's exactly want you
want.
http://www.mailinglistarchive.com/html/mythtv-dev@mythtv.org/2011-02/msg00086.html

Best regards
Kenni
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