gstreamermm, gtkmm, and errors

[Russel Winder]

Using gstreamermm with gtkmm, I am starting a playbin in it's own
Gtk::Window but a  
Gst::MESSAGE_ERROR is happening. What I want to do is terminate the
playbin and it's window, but not the whole application. Can anyone
point me at an example of how to handle the error message in the bus
message handler to achieve the goal?

--
Russel.
===========================================
Dr Russel Winder      t: [phone]
41 Buckmaster Road    m: [phone]
London SW11 1EN, UK   w: www.russel.org.uk

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[Marcin Kolny]

Hi Russel,

Please take a look at the example [1]. In your case, instead of quitting a main loop, you should just stop your pipeline.

[1] https://github.com/GNOME/gstreamermm/blob/master/examples/all_media_player/main.cc#L86

2017-11-18 16:12 GMT+00:00 Russel Winder <[hidden email]>:

Using gstreamermm with gtkmm, I am starting a playbin in it's own
Gtk::Window but a
Gst::MESSAGE_ERROR is happening. What I want to do is terminate the
playbin and it's window, but not the whole application. Can anyone
point me at an example of how to handle the error message in the bus
message handler to achieve the goal?

--
Russel.
===========================================
Dr Russel Winder      t: <a href="tel:%2B44%2020%207585%202200" value="[phone]">[phone]
41 Buckmaster Road    m: <a href="tel:%2B44%207770%20465%20077" value="[phone]">[phone]
London SW11 1EN, UK   w: www.russel.org.uk

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[Russel Winder]

On Sat, 2017-11-18 at 18:15 +0000, Marcin Kolny wrote:
> Hi Russel,
> Please take a look at the example [1]. In your case, instead of
> quitting a
> main loop, you should just stop your pipeline.
>
> [1]
> https://github.com/GNOME/gstreamermm/blob/master/examples/all_media_p
> layer/main.cc#L86
>

But that is the question I have, what is the right way of terminating a
playbin without terminating the event loop. Hopefully there is another
example in that repo that does this. I shall investigate further
tomorrow.

--
Russel.
===========================================
Dr Russel Winder      t: [phone]
41 Buckmaster Road    m: [phone]
London SW11 1EN, UK   w: www.russel.org.uk

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[Sebastian Dröge-3]

On Sun, 2017-11-19 at 12:42 +0000, Russel Winder wrote:

> On Sat, 2017-11-18 at 18:15 +0000, Marcin Kolny wrote:
> > Hi Russel,
> > Please take a look at the example [1]. In your case, instead of
> > quitting a
> > main loop, you should just stop your pipeline.
> >
> > [1]
> > https://github.com/GNOME/gstreamermm/blob/master/examples/all_media
> > _p
> > layer/main.cc#L86
> >
>
> But that is the question I have, what is the right way of terminating a
> playbin without terminating the event loop. Hopefully there is another
> example in that repo that does this. I shall investigate further
> tomorrow.

What do you mean with "terminating the playbin"? Shutting it down? In
that case, just set its state to NULL and get rid of all references to
it.

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

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