[Bug 751457] New: bpmdetect: it's just crazy

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=751457

            Bug ID: 751457
           Summary: bpmdetect: it's just crazy
    Classification: Platform
           Product: GStreamer
           Version: 1.4.5
                OS: Mac OS
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: polezhaiev at ukr.net
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

It's provides BPM few times per second, very different.

Here what I have for Iron Maiden's song named Night Wing, which is kinda slow
and relaxing.

0:01:44.153469388: bpm-change
    bpm: 87.161568
0:01:44.231836735: bpm-change
    bpm: 102.273079
0:01:44.310204082: bpm-change
    bpm: 87.605453
0:01:44.336326531: bpm-change
    bpm: 102.275314
0:01:44.362448980: bpm-change
    bpm: 119.003883
0:01:44.388571429: bpm-change
    bpm: 93.015221
0:01:44.414693878: bpm-change
    bpm: 106.442261
0:01:44.545306122: bpm-change
    bpm: 134.060410
0:01:44.571428571: bpm-change
    bpm: 135.934280
0:01:44.597551020: bpm-change
    bpm: 106.241516
0:01:44.675918367: bpm-change
    bpm: 130.866714
0:01:45.381224490: bpm-change
    bpm: 109.939919
0:01:45.407346939: bpm-change
    bpm: 107.384407
0:01:45.433469388: bpm-change
    bpm: 92.727814
0:01:45.459591837: bpm-change
    bpm: 136.055618
0:01:45.485714286: bpm-change
    bpm: 106.717567
0:01:45.537959184: bpm-change
    bpm: 136.059326
0:01:45.564081633: bpm-change
    bpm: 106.626236
0:01:45.590204082: bpm-change
    bpm: 135.762405
0:01:45.616326531: bpm-change
    bpm: 106.626465
0:01:45.720816327: bpm-change
    bpm: 136.527771
0:01:45.929795918: bpm-change
    bpm: 106.718384
0:01:45.955918367: bpm-change
    bpm: 136.221283
0:01:46.086530612: bpm-change
    bpm: 148.490067
0:01:46.112653061: bpm-change
    bpm: 136.525070
0:01:46.295510204: bpm-change
    bpm: 31.038805
0:01:46.373877551: bpm-change
    bpm: 62.254467
0:01:46.400000000: bpm-change
    bpm: 131.138596
0:01:46.530612245: bpm-change
    bpm: 33.087658
0:01:46.556734694: bpm-change
    bpm: 98.822479
0:01:46.687346939: bpm-change
    bpm: 33.087734
0:01:46.844081633: bpm-change
    bpm: 99.065544
0:01:46.896326531: bpm-change
    bpm: 49.928188
0:01:46.974693878: bpm-change
    bpm: 99.073532
0:01:47.209795918: bpm-change
    bpm: 114.543060
0:01:47.314285714: bpm-change
    bpm: 120.766243
0:01:47.497142857: bpm-change
    bpm: 159.715683
0:01:47.601632653: bpm-change
    bpm: 169.155441
0:01:47.706122449: bpm-change
    bpm: 130.444199
0:01:47.732244898: bpm-change
    bpm: 147.756073
0:01:47.758367347: bpm-change
    bpm: 135.897797
0:01:47.784489796: bpm-change
    bpm: 159.716187
0:01:47.810612245: bpm-change
    bpm: 135.908035
0:01:47.862857143: bpm-change
    bpm: 106.815742
0:01:48.124081633: bpm-change
    bpm: 135.895920
0:01:48.150204082: bpm-change
    bpm: 106.814934
0:01:48.254693878: bpm-change
    bpm: 120.892731
0:01:48.280816327: bpm-change
    bpm: 106.909233
0:01:48.359183673: bpm-change
    bpm: 135.605347
0:01:48.385306122: bpm-change
    bpm: 120.882492
0:01:48.411428571: bpm-change
    bpm: 181.669678
0:01:48.489795918: bpm-change
    bpm: 120.764008
0:01:48.568163265: bpm-change
    bpm: 180.309387
0:01:48.672653061: bpm-change
    bpm: 120.759743
0:01:48.698775510: bpm-change
    bpm: 180.854233
0:01:48.777142857: bpm-change
    bpm: 120.761261
0:01:48.803265306: bpm-change
    bpm: 180.571365
0:01:49.221224490: bpm-change
    bpm: 181.954803
0:01:49.299591837: bpm-change
    bpm: 120.757683
0:01:49.351836735: bpm-change
    bpm: 181.138626
0:01:49.926530612: bpm-change
    bpm: 182.238922

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