[mythtv-users] Audio out of sync when playing back from DVD iso

Michael Jones michael at michaelandholly.com
Thu Jun 12 03:58:57 UTC 2008

On Jun 11, 2008, at 4:12 PM, Marc Christensen wrote:

> The setup is:
> Hardware:
>   2.8GHz Hyperthreaded w/4GB ram
>   2 750GB SATA hardrives
>   nVidia 6200
>   HDHomeRun tuner
> Software:
>   OpenSuse 10.3 i586
>   mythtv RPMs 0.21 from Packman
> I have used ddrescue to get an ISO image from a couple of my DVDs on  
> to
> my hard drive.  MythDVD recognizes it and presents menus, etc.  I  
> start
> playing one of the DVDs from the image and the sound is out of sync.
> I'm using mythtv to playback the DVD, not mplayer.
> Frontend and backend are on the same machine.  The machine is not
> recording when I try to play back a DVD from an iso image so, the
> machine is idle apart from the playback.  I have an unencrypted DVD
> which seems to play fine, the encrypted DVD image I have does not.   
> The
> video quality on the unencrypted DVD is also lower quality IMO.
> MythTV plays recorded HD and SD content just find and in sync, the  
> DVDs
> are not playing right.  Any suggestions?

Rumor has it that this is known and has been fixed in the next  
release.. I haven't seen the fix yet..  I hope it comes soon.

In the meantime I've switched to xine to play my DVD ISOs.

Hope this helps.

- Michael

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