Bug#358002: gstreamer0.10-tools: gst-launch-0.10 doesn't play sound

[Issam Mehssani]

I get : 
Playback device is plughw:0,0
Stream parameters are 44100Hz, S16_LE, 1 channels
Sine wave rate is 440.0000Hz
Using transfer method: write
Unable to set buffer time 200000 for playback: Invalid argument
Setting of hwparams failed: Invalid argument