[Bug 753754] Add GstValueList and GstValueArray support to gst-python

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Sat Aug 5 11:41:21 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=753754

wavlew at online.de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |wavlew at online.de

--- Comment #20 from wavlew at online.de ---
Dear Gstreamers, thank you for your work.

I tried to run an application with the gstspectrum element in a python
environment.
When I read the elements message with the array of frequency magnitudes:

def on_message(self, bus, message):
    s = message.get_structure()
        gva = s.get_value('magnitude')

I still get:

TypeError: unknown type GstValueArray. 

What is the difference between GstValueArray and Gst.ValueArray?
What am I doing wrong?

Gstreamer 1.12.2 
Python 2.7.12
Linux pi-VirtualBox 4.4.0-53-generic #74-Ubuntu SMP ... x86_64 GNU/Linux

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