[mythtv-users] loose sound when changing (DVB) TV stations on 0.18

[Paul Wilson]

When I change from ABC (australia) to another station the audio drops 
out (ie no sound)
but when I exit and Watch TV again sound reappears:

I noticed this in the frontend.log so I'm not sure if its significant or 
not.

2006-02-16 15:26:48.683 AvFormatDecoder: Video has changed from 720x576 
to 704x576.
2006-02-16 15:26:58.614 AvFormatDecoder: Video has changed from 704x576 
to 720x576.

Any ideas what I need to look at ?