[MythDora] MythDora 5 MythTV RPM upgrade not working

Ryan Pisani mythdora at thepisanis.com
Wed May 7 06:16:01 CEST 2008


> Chris wrote:
>> Jarod Wilson wrote:
>>> On Tue, 2008-05-06 at 10:56 -0400, Chris wrote:
>>>> I just tried upgrading a new MD5 install to the stable 187 level
>>>> MythTV
>>>> RPMs and it failed with a missing dependency.
>>>> Error: Missing Dependency: libmp4ff.so.0 is needed by package
>>>> mythmusic
>>> Crap. We built slightly customized mythtv packages to patch in some
>>> config default changes, and it appears we built against (and shipped)
>>> the livna faad2 instead of the atrpms one, because it was rpm-newer
>>> (via
>>> an epoch bump). The livna package doesn't include libmp4ff though
>>> (which
>>> is technically the correct thing to do, because its a private internal
>>> library interface, and mythtv shouldn't be using it, but native ffmpeg
>>> aac decode isn't quite there yet, iirc...)
>>>
>>> This ought to work:
>>>
>>> # rpm -e --nodeps faad2
>>> # yum --disablerepo=livna --disablerepo=mythdora install faad2
>>> # yum upgrade \*myth\*
>>>
>>> We probably ought to just push an epoch-bumped faad2 with libmp4ff into
>>> the mythdora-updates repo to smooth this over...
>>>
>>>
>> Way to go!  That worked perfectly!
>>
>> I'm doing this in hopes there is a fix for the HD audio noise burst
>> problem, and to see if my cpu has a little more headroom with these
>> fixes in place.
>>
>> BTW, I wasn't the one who reported the bouncing install screen in the
>> beta but it made me nauseas too.  The final looks a hell of a lot more
>> professional.  Thanks!
>> Chris
>>
> Update: It looks like the audio noise problem is fixed but I'm seeing
> terrible audio sync problems occurring on some channels and it doesn't
> recover sync.  Also, CPU usage is through the roof, 85-98% just watching
> 720p broadcasts.  1080i ranges 55-75%.  SLIM playback.
> Chris

Chris --

What's eating the CPU time? Is it mythfrontend or X?



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