0:00:14.027226530  3467 0xb490d0a0 WARN    basesrc gstbasesrc.c:3583:gst_base_src_start_complete:<filesrc0> pad not activated yet
0:00:14.121517081  3467 0xb490d0a0 FIXME   bin gstbin.c:4336:gst_bin_query: implement duration caching in GstBin again
0:00:16.065867929  3467 0xb490d0a0 WARN    basesrc gstbasesrc.c:3583:gst_base_src_start_complete:<filesrc1> pad not activated yet
0:00:20.102537014  3467  0x281d260 WARN    basesrc gstbasesrc.c:3583:gst_base_src_start_complete:<source> pad not activated yet
0:00:20.108358078  3467  0x281d260 WARN    basesrc gstbasesrc.c:3583:gst_base_src_start_complete:<source> pad not activated yet
0:00:20.254281139  3467 0xb530d920 WARN    audio-resampler audio-resampler.c:274:convert_taps_gint16_c: can't find exact taps