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List:       gstreamer-devel
Subject:    Re: memory leak during changing videocrop property at run time.
From:       Nicolas Dufresne <nicolas () ndufresne ! ca>
Date:       2017-09-26 18:44:53
Message-ID: 1506451493.10536.39.camel () ndufresne ! ca
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Le mardi 26 septembre 2017 à 05:01 -0700, prerak a écrit :
> hello,
> 
> I am able to change video crop property during run time bu it leads
> to
> memory leak.
> below is the part of  code.
> 
>  gst_element_set_state (element.pipeline, GST_STATE_PLAYING);
>         loop = g_main_loop_new (NULL, FALSE);
> 
>                 while(1)
>                 {
>                         if(1 == flag)
>                         {
>                                 g_object_set (G_OBJECT
> (element.video_crop),
> "left", crop_height, "right", crop_width, NULL);
>                                 flag = 0;
>                         }
>                         sleep(1);
>                 }
> 
>         g_main_loop_run (loop);
> 
> when i remove while loop code runs fine without memory leak.
> Any solution for this issue?

Would be nice to file a bug. We try to make this crash-free/leak-free
but setting these properties at run-time will always remain racy. A
workaround is to use the control bindings or a padprobe to set these
properties atomicly.

> 
> Regards, 
> Prerak
> 
> 
> 
> 
> 
> --
> Sent from: http://gstreamer-devel.966125.n4.nabble.com/
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