[mythtv-users] Nividia Xvmc and DVB-T (UK)

[Steve Smith]

On 12/07/07, nospam312 <nospam312 at gmail.com> wrote:
>
> > In my quest for decent MPEG2 playback without the need for some
> humungous
> > processor I'm trying out XvMC on my NVIDIA FX5200.
> > Then as soon as Dr.Who started the sound s   t   a  r  t  e  d stu
> tter
> > ing and the video ground to a halt. Same all the way thru the show.
>
> Does exactly the same sound stuttering on my setup and unfortunately
> no one replied with any help when I posted about it a few times over
> the past few months - I do not know if anything has changed.  It
> mainly does it on any programme off a BBC channel.  Something is not
> right but whether its a driver, broadcast or Myth problem I have no
> idea.
>
> Out of interest if you leave LiveTV (or record something from) ABC1
> (and to some extent Five / QVC channels on the same multiplex) does it
> crash MythTVBackend/Frontend within 1 hour (usually much quicker)?  On
> my setup its completely reproducible so at the moment I am not able to
> use MythTV as not being able to record reliabily makes the system next
> to useless.  I am hoping this will get fixed somehow.
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>

I must say I've never tried to record anything on Channel 5! Though I've
noticed on my Telewest box five has
had some strange signals every now and then.

I've noticed some old threads where something like this problem has been
mentioned. The workaround
was to transcode the TS->PS. The detailed symptoms indicated there might be
a link with having extra
audio channels in the TS.
So my next step may be to hack the code for the "TV Only" profile to only
record one audio stream....

Cheers

Steve
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