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List:       gstreamer-devel
Subject:    Questions about using dshowaudiosrc
From:       Kaiyuan Li <ecry2008 () gmail ! com>
Date:       2014-10-31 1:08:27
Message-ID: CACuCi2X84xGLhuCBztcTg6auaOXD4rTewcy2GOgSEv6OB3p8PA () mail ! gmail ! com
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Hi folks,

Sorry for disturbing. I am a programmer for Freeseer
<https://github.com/Freeseer/freeseer/>, and I met a problem while using
the dshowaudiosrc plugin of gstreamer 0.10.7 on Windows.

I use Python with yapsy for programming. The problem comes when I try to
set the "device-name" property. I cannot figure out what is wrong so I
would like to ask for help.

The situation can be simplified to the code that I have attached. The
program is for Windows only.

Thanks for your time.

Kind Regards,
Kaiyuan Li

[Attachment #5 (text/html)]

<div dir="ltr">Hi folks,<div><br></div><div>Sorry for disturbing. I am a programmer \
for <a href="https://github.com/Freeseer/freeseer/">Freeseer</a>, and I met a problem \
while using the dshowaudiosrc plugin of gstreamer 0.10.7 on \
Windows.</div><div><br></div><div>I use Python with yapsy for programming. The \
problem comes when I try to set the &quot;device-name&quot; property. I cannot figure \
out what is wrong so I would like to ask for help.</div><div><br></div><div>The \
situation can be simplified to the code that I have attached. The program is for \
Windows only.</div><div><br></div><div>Thanks for your \
time.</div><div><br></div><div>Kind Regards,</div><div>Kaiyuan Li</div></div>

--089e0158c96c65d6df0506ada26f--


["dshow_device-name.py" (text/plain)]

import pygst
pygst.require("0.10")
import gst

audiosrc = gst.element_factory_make("dshowaudiosrc", "audiosrc")
source = 'Microphone (Realtek High Definition Audio)'

audiosrc.set_property('device-name', source)
# Get a None as output. Which is invalid.
print 'device-name: %s' % audiosrc.get_property('device-name')

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