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plugins not found by gst-inspect

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harshada gune

plugins not found by gst-inspect

Hi,

I have built some of my plugins. I think they are successfully built as I can see .so files being generated. I set GST_PLUGIN_PATH to the directory containing these .so files.
But when I do gst-inspect, I am not finding any of them.

What could be the reason?

thanks,
Harshada

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Aki Suihkonen

Re: plugins not found by gst-inspect

Hi,

Depending on which existing plugins you have taken as the template
or source, you might have missed some crucial declaration, such as
GST_PLUGIN_DEFINE and a call to gst_element_register
Take a look at for instance plugins-good/gst/effectv,
where the gst_element_register is called for all the subtypes
in gsteffectv.c

> Hi,
>
> I have built some of my plugins. I think they are successfully built as I
> can see .so files being generated. I set GST_PLUGIN_PATH to the directory
> containing these .so files.
> But when I do gst-inspect, I am not finding any of them.
>
> What could be the reason?
>
>
> thanks,
> Harshada
> ------------------------------------------------------------------------------
> This SF.net Dev2Dev email is sponsored by:
>
> Show off your parallel programming skills.
> Enter the Intel(R) Threading Challenge 2010.
> http://p.sf.net/sfu/intel-thread-sfd_______________________________________________
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>

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harshada gune

Re: plugins not found by gst-inspect

Can you please elaborate further? Should I attach sample plugin C file for reference?
I could not understand the saying "Depending on which existing plugins you have taken as the template" .
I thought writing new plugins should follow the same template.

Thanks,
Harshada

On Fri, Sep 3, 2010 at 12:52 PM, Aki Suihkonen <[hidden email]> wrote:

Hi,

Depending on which existing plugins you have taken as the template
or source, you might have missed some crucial declaration, such as
GST_PLUGIN_DEFINE and a call to gst_element_register
Take a look at for instance plugins-good/gst/effectv,
where the gst_element_register is called for all the subtypes
in gsteffectv.c

> Hi,
>
> I have built some of my plugins. I think they are successfully built as I
> can see .so files being generated. I set GST_PLUGIN_PATH to the directory
> containing these .so files.
> But when I do gst-inspect, I am not finding any of them.
>
> What could be the reason?
>
>
> thanks,
> Harshada

> ------------------------------------------------------------------------------
> This SF.net Dev2Dev email is sponsored by:
>
> Show off your parallel programming skills.
> Enter the Intel(R) Threading Challenge 2010.
> http://p.sf.net/sfu/intel-thread-sfd_______________________________________________
> gstreamer-devel mailing list
> [hidden email]
> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
>

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Aki Suihkonen

Re: plugins not found by gst-inspect

Please do attach.

> Can you please elaborate further? Should I attach sample plugin C file for
> reference?
> I could not understand the saying "Depending on which existing plugins you
> have taken as the template" .
> I thought writing new plugins should follow the same template.

>
> Thanks,
> Harshada
>
>
> On Fri, Sep 3, 2010 at 12:52 PM, Aki Suihkonen
> <[hidden email]>wrote:
>
>> Hi,
>>
>> Depending on which existing plugins you have taken as the template
>> or source, you might have missed some crucial declaration, such as
>> GST_PLUGIN_DEFINE and a call to gst_element_register
>> Take a look at for instance plugins-good/gst/effectv,
>> where the gst_element_register is called for all the subtypes
>> in gsteffectv.c
>>
>> > Hi,
>> >
>> > I have built some of my plugins. I think they are successfully built
>> as
>> I
>> > can see .so files being generated. I set GST_PLUGIN_PATH to the
>> directory
>> > containing these .so files.
>> > But when I do gst-inspect, I am not finding any of them.
>> >
>> > What could be the reason?
>> >
>> >
>> > thanks,
>> > Harshada
>> >
>> ------------------------------------------------------------------------------
>> > This SF.net Dev2Dev email is sponsored by:
>> >
>> > Show off your parallel programming skills.
>> > Enter the Intel(R) Threading Challenge 2010.
>> >
>> http://p.sf.net/sfu/intel-thread-sfd_______________________________________________
>> > gstreamer-devel mailing list
>> > [hidden email]
>> > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
>> >
>>
>>
>>
>>
>> ------------------------------------------------------------------------------
>> This SF.net Dev2Dev email is sponsored by:
>>
>> Show off your parallel programming skills.
>> Enter the Intel(R) Threading Challenge 2010.
>> http://p.sf.net/sfu/intel-thread-sfd
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>>
> ------------------------------------------------------------------------------
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>
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praveen pandey-2

Re: plugins not found by gst-inspect

In reply to this post by harshada gune

Hi,

There could be 2 possible reasons
1) Your .SOs might have undefined symbols in it. Just Validate this.
2) GST_PLUGIN_DEFINE might be missing

- Praveen

On Fri, Sep 3, 2010 at 12:19 PM, harshada gune <[hidden email]> wrote:

Hi,

I have built some of my plugins. I think they are successfully built as I can see .so files being generated. I set GST_PLUGIN_PATH to the directory containing these .so files.
But when I do gst-inspect, I am not finding any of them.

What could be the reason?

thanks,
Harshada

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