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Hi,<br>
<br>
Where did you add your code?<br>
<br>
Did you allow the software to open the media file before you
examined the property?<br>
<br>
Regards<br>
<br>
<div class="moz-cite-prefix">On 24/07/2013 23:55, Miroslav Míšek
wrote:<br>
</div>
<blockquote
cite="mid:CAFkvf3qg_emrcg3nYE-2vqBeHfmETKWFmBF4RCgWiG_unUyNFQ@mail.gmail.com"
type="cite">
<div dir="ltr">Hi,
<div><br>
</div>
<div>thanks for replay.</div>
<div>I tried that and it does not work for me unfortunatelly.</div>
<div>num = self.player.get_property('n-audio')<br>
</div>
<div>return 0, even if avi file has 2 audio streams.</div>
<div><br>
</div>
<div>I just added this to Example 2.3 of <a
moz-do-not-send="true"
href="http://pygstdocs.berlios.de/pygst-tutorial/playbin.html">http://pygstdocs.berlios.de/pygst-tutorial/playbin.html</a></div>
<div><br>
</div>
<div>Any idea what I am doing wrong please?</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Miroslav Misek</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Tue, Jul 23, 2013 at 2:50 PM,
Tim-Philipp Müller <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:t.i.m@zen.co.uk"
target="_blank">t.i.m@zen.co.uk</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="HOEnZb">
<div class="h5">On Tue, 2013-07-23 at 13:14 +0200,
Miroslav Míšek wrote:<br>
<br>
Hi,<br>
<br>
> I am new to gstreamer, I would like to write simple
vidoe player in<br>
> it, but I found one problem. I have movie file
(avi) with more than<br>
> one audio track. Is it possible somehow to get list
of these audio<br>
> tracks and choose one of them for output?<br>
<br>
</div>
</div>
Yes, playbin (playbin2 in 0.10) has properties for that,
like "n-audio",<br>
and "current-audio", and you can get more information about
the tracks<br>
via the action signals, see gst-inspect-1.0 playbin.<br>
<br>
Cheers<br>
-Tim<br>
<br>
<br>
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target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a><br>
</blockquote>
</div>
<br>
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</blockquote>
<br>
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