Highspeedsound PCM sound in AVI files


i got here some avi files taken with a Canon Ixus60.
In Kdenlive the sound on these files are played with highspeed. Video is ok.

On Mplayer, VLC or Avidemux these files are played fine.

Mplayer consoleoutput:

Opening audio decoder: [pcm] Uncompressed PCM audio decoder
AUDIO: 11024 Hz, 1 ch, u8, 88.2 kbit/100.00% (ratio: 11024->11024)
Selected audio codec: [pcm] afm: pcm (Uncompressed PCM)

Any idea what can I do?

Greets corax

Could you perhaps create an issue on kdenlive.org/mantis - perhaps attach a short (less than 5 MB) clip that has the problem.