[gst-devel] IP cameras

[thiagossantos at gmail.com]

On Fri, Oct 8, 2010 at 2:12 PM, chmario <chmario at hotmail.com> wrote:

>
> I am using:
> GstCaps *videoCaps = gst_pad_get_caps(pad);
> GstStructure *str = gst_caps_get_structure (videoCaps, i);
> gst_structure_get_int (str, "width", &width);
>

Try using "gst_pad_get_negotiated_caps", that will give the current
negotiated caps in the pad.


>
> But seams that there is no width property of the type int.
>
> So I use  gst_structure_n_fields (str),  gst_structure_nth_field_name(str,
> j) to inspect the fields, I found:
> field0: width type: GstIntRange
> field1: height type: GstIntRange
> field2: framerate type: GstFractionRange
> field3: format type: GstFourcc
>
> There is a width and hight but of the type GstIntRange, so seams that is
> not
> set to a specific value.
>
> -----
> MChC
> --
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>
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-- 
Thiago Sousa Santos
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