traceback when seeking a position in a playing audio

[cppb]

hi,

Whenever I seek a particular position in an audio file, I get the following error:

Any clues what this could be?


0:00:01.328125000  8032   012C33A0 ERROR  ffmpeg .:0:: mdb:511, lastbuf:0 skipping granule 0

my code:

pipeline.set_state(STATE_PLAYING)
nsec=100000000
pipeline.seek_simple(gst.FORMAT_TIME, gst.SEEK_FLAG_FLUSH, nsec)

I am using a fake sink in this pipeline as the last element.

thanks