[gst-devel] how to dynamic control volume ?

[Black Penguin]

在 07-9-26，Volter Yen<volter619 at 163.com> 写道：
> Hi,
>   recently,I tried to use the volume plugin to control the audio volume,and
> I can make it in static way by setting the volume property vaule in my
> appliaction, but I want to dynamicly control the volume while the pipeline
> is till working on,how to dynamicly change the value of plugin's property
> after the g_main_loop_run()?   could anyone help me?thank you!
> Volter
>

Hold a reference to the volume element, and set 'volume' property as
your will,  e.g, set it in the callback function of a 'value-changed'
signal of a GtkRange widget.

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