Version-Release number of selected component:
tracker-1.2.3-1.fc21

Additional info:
reporter:       libreport-2.3.0
backtrace_rating: 4
cmdline:        /usr/libexec/tracker-extract
crash_function: window_grouping_info
executable:     /usr/libexec/tracker-extract
kernel:         3.17.1-304.fc21.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 window_grouping_info at specrec.c:364
 #1 ics_info at syntax.c:802
 #2 channel_pair_element at syntax.c:660
 #3 decode_cpe at syntax.c:402
 #4 raw_data_block at syntax.c:448
 #5 aac_frame_decode at decoder.c:965
 #6 gst_faad_handle_frame at gstfaad.c:750
 #7 gst_audio_decoder_push_buffers at gstaudiodecoder.c:1416
 #8 gst_audio_decoder_chain_forward at gstaudiodecoder.c:1519
 #9 gst_audio_decoder_chain at gstaudiodecoder.c:1798