[gst-embedded] doubt regarding CAPS

[Daniel Charles]

How is your question related to gst-embedded?  It sounds like a
generic one an already answered in the archives.  You can take a look
there.


On Sun, Oct 5, 2008 at 11:14 PM, baskar r <r.baskar at rediffmail.com> wrote:
>   thanks rene,
>
> i want to know what is the use of _get_caps function.
> when it will be called?
> who will call this function?
> how many times it will be called?
> what will happen if my get_caps function simply returns TRUE and does
> nothing else?
>
Have you tried this?

http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstCaps.html

Cheers,

Daniel.
> regards,
> baskar.
>
>
> On Sun, 05 Oct 2008 René Stadler wrote :
>
>>baskar r wrote:
>>>hi all,
>>>
>>>the types of caps in gstreamer is
>>>1.simple
>>>2.fixed
>>>3.any and
>>>4.empty
>>>
>>>what is the significance of empty caps.
>>>
>>>if i write a plugin with empty caps for both src and sink pads , how the
>>> plugin will connect to its peer element.
>>>
>>>regards,
>>>baskar.
>>
>>As you noticed, it makes no sense to have EMPTY caps in any pad template.
>>
>>EMPTY caps can very well be the result of a caps intersection operation.
>> Like when you try to link two incompatible pads, core detects that the caps
>> intersection in EMPTY during negotiation and the link errors out.
>>
>>-- Regards,
>>  René Stadler
> regards,
> baskar.
>
> There are some people in this world who die very early bcoz GOD loves them
> more.
> But you are still alive bcoz there is someone who loves you more than god.
>
>
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