getting element by name without knowing it's parent
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getting element by name without knowing it's parent
 
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Hi all,
Is there any way to get a GstElement or any GObject without knowing it's parent ? -- Cheers ! trungnt ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Re: getting element by name without knowing it's parent
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Thành Trung Nguyễn schrieb:
> Hi all, > > Is there any way to get a GstElement or any GObject without knowing it's > parent ? you can lookup elements by name from a bin. There are more ways, but that depends on waht you are doing. Stefan > > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------------ > Come build with us! The BlackBerry® Developer Conference in SF, CA > is the only developer event you need to attend this year. Jumpstart your > developing skills, take BlackBerry mobile applications to market and stay > ahead of the curve. Join us from November 9-12, 2009. Register now! > http://p.sf.net/sfu/devconf > > > ------------------------------------------------------------------------ > > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Re: getting element by name without knowing it's parent
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I think the bin is the element parents. But I wonder if I can get an element by name before put it into a bin. Can I do it ?
On Sat, Oct 3, 2009 at 5:15 PM, Stefan Kost <[hidden email]> wrote: Thành Trung Nguyễn schrieb: -- Cheers ! trungnt ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Re: getting element by name without knowing it's parent
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2009/10/4 Thành Trung Nguyễn <[hidden email]>:
> I think the bin is the element parents. But I wonder if I can get an element > by name before put it into a bin. Can I do it ? If it's not inside anything (bin, pipeline, etc.), then you can't do that - either you have a direct reference to the object (in which case you could just use it), or you don't - in which case the object should have been freed, because its refcount will be zero. There's no global registry of currently-instantiated-gstreamer-elements in which to look something up by name. Mike ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Re: getting element by name without knowing it's parent
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Ok, thanks for your answer !
On Tue, Oct 6, 2009 at 12:17 AM, Michael Smith <[hidden email]> wrote: 2009/10/4 Thành Trung Nguyễn <[hidden email]>: -- Cheers ! trungnt ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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