[Bug 693168] TypeError: unknown type GstValueList

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=693168
  GStreamer | gst-python | 1.0.5

Daniel Manrique <daniel> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |daniel at tomechangosubanana.c
                   |                            |om

--- Comment #4 from Daniel Manrique <daniel at tomechangosubanana.com> 2013-06-20 18:44:00 UTC ---
Hello, I'm experiencing this problem as well; without GstValueList, data from
spectrum messages is near useless from Python.

Would it be possible to set this bug to something other than UNCONFIRMED? There
are at least four people experiencing it, and I bet any of us could provide
sample code to trivially reproduce this issue if needed.

I found a possible workaround: the structure's to_string method does work
properly and it returns a textual representation which *does* include the
spectrum data, as seen below. So a possible workaround (although a very kludgy
one) would be to get this and then somehow parse it into a usable Python data
structure.

spectrum, endtime=(guint64)4900000000, timestamp=(guint64)4800000000,
stream-time=(guint64)4800000000, running-time=(guint64)4800000000,
duration=(guint64)100000000, magnitude=(float){ -32.074737548828125,
-39.380210876464844, -55.870075225830078, -57.512611389160156,
-54.572360992431641, -54.207714080810547, -54.9658203125, -55.589195251464844,
-58.231952667236328, -59.436054229736328, -60, -60, -60, -59.5567626953125,
-59.763156890869141, -59.887001037597656, -60, -60, -60, -60, -60, -60, -60,
-60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60,
-60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60,
-60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60,
-60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60,
-60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60,
-60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60,
-60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60,
-60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60,
-60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60,
-60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60,
-60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60,
-60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60,
-60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60,
-60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60, -60,
-60, -60, -60, -60, -60, -60, -60, -60, -60 };

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