[vdr] Bug #5: AC3 sound info flickers on and off

[Pasi Juppo]

Setup:
-vdr-1.3.27-enAIO-2.4.diff
-vdr-1.3.27-subtitles-0.3.7-and-ttxtsubs-0.0.5.diff
-vdr-1.3.27-finnish.diff

and plugins (and patches when needed):
-vdr-femon-0.9.0
-vdr-mp3-0.9.12
-vdr-osdteletext-0.5 + vdr-osdteletext-0.5-finnish.diff patch
-vdr-subtitles-0.3.7
-vdr-text2skin-1.1 (cvs)
-vdr-ttxtsubs-0.0.5 + vdr-ttxtsubs-0.0.5-premium-edition.diff patch
-vdr-tvonscreen-0.7.0 + vdr-tvonscreen-0.7.0-1.3.diff patch
-vdr-timeline-0.9.0 + vdr-1.3.25-timeline-0.9.0.diff patch
-vdr-sysinfo-0.0.4a

DVB drivers are from kernel 2.6.12.1. DVB-C card is Technotrend's FF 
card (v1.5 iirc).

NTPL is disabled (export LD_ASSUME_KERNEL=2.4.1).

Bug:

VDR+femon: AC3 sound info flickers on and off
1. View channel with AC3 sound (e.g. Canal+ Film2)
2. Start femon and view AC3 sound info
     => AC3 information is shown only very brief moment before
      turning to black. Info is most of the time off. However,
     the sound seems to be OK and does not switch between AC3
     and stereo (surround) according to the receiver.

     => Info bar of the femon also behaves similarly - showing
     DD 5.1 info only briefly

Pasi