Autoplug-select signal

Sebastian Dröge sebastian at centricular.com
Thu Sep 17 02:31:45 PDT 2015


On Mi, 2015-09-16 at 08:22 -0700, dnp wrote:
> Hi All,
> 
> My sincere Thanks for creating such important group, this will really 
> help me to understand Gstreamer interacting with all the experts.
> 
> My Query:
> The “autoplug-select” signal
> I understand This signal is emitted once decodebin has found all the
> possible GstElementFactory that can be used to handle the given caps
> . 
> 
> Usage:
>     g_signal_connect (decodebin, "autoplug-select",G_CALLBACK
> (proxy_autoplug_select_signal), decoder);
> 
> 
> I do not find single example on "how to use this signal" to write the 
> auto plugin

It is used in the playbin element, take a look at
  gst-plugins-base/gst/playback/gstplaybin2.c
for some example usage.

> Specifically
> 1.I would like to play audio files/container(asf,mp4 etc)
>    using this signal.

What exactly would you like to do in that signal?

-- 
Sebastian Dröge, Centricular Ltd · http://www.centricular.com

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