gstreamer/docs/gst/tmpl/gstcaps.sgml

<!-- ##### SECTION Title ##### -->
GstCaps

<!-- ##### SECTION Short_Description ##### -->
Capabilities of pads

<!-- ##### SECTION Long_Description ##### -->
<para>
GstCaps is used to attach capabilities to a pad. Capabilities are made of
a mime-type and a set of properties.
</para>

<!-- ##### SECTION See_Also ##### -->
<para>
#GstProps, #GstPad
</para>

<!-- ##### MACRO GST_CAPS_LOCK ##### -->
<para>
Lock the caps structure
</para>

@caps: The caps structure to lock


<!-- ##### MACRO GST_CAPS_TRYLOCK ##### -->
<para>
Try to lock the caps structure
</para>

@caps: The caps structure to try to lock


<!-- ##### MACRO GST_CAPS_UNLOCK ##### -->
<para>
Unlock the caps structure
</para>

@caps: The caps structure to unlock


<!-- ##### MACRO GST_CAPS_NEW ##### -->
<para>
A convenience macro to create a new GstCaps structure.
</para>

@name: the name of the caps structure
@type: the mime type of the caps structure
@a...: the properties of this caps stucture.


<!-- ##### MACRO GST_CAPS_FACTORY ##### -->
<para>
A convenience macro to create a GstCaps factory.
</para>

@factoryname: the name of the factory
@a...: the caps to create with this factory, usualy specified
with GST_CAPS_NEW()


<!-- ##### MACRO GST_CAPS_GET ##### -->
<para>
A convenience macro to get a GstCaps from the given capsfactory.
</para>

@fact: the factory to use.


<!-- ##### STRUCT GstCaps ##### -->
<para>

</para>

@name: the name of the capability, for the application
@id: the typeid of the capability
@refcount: a refcounter for this caps structure
@lock: the lock for this caps structure
@properties: the properties of the capability
@next: a pointer to the next caps.

<!-- ##### FUNCTION gst_caps_new ##### -->
<para>

</para>

@name: 
@mime: 
@props: 
@Returns: 


<!-- ##### FUNCTION gst_caps_destroy ##### -->
<para>

</para>

@caps: 


<!-- ##### FUNCTION gst_caps_ref ##### -->
<para>

</para>

@caps: 
@Returns: 


<!-- ##### FUNCTION gst_caps_unref ##### -->
<para>

</para>

@caps: 
@Returns: 


<!-- ##### FUNCTION gst_caps_copy ##### -->
<para>

</para>

@caps: 
@Returns: 


<!-- ##### FUNCTION gst_caps_copy_on_write ##### -->
<para>

</para>

@caps: 
@Returns: 


<!-- ##### FUNCTION gst_caps_chain ##### -->
<para>

</para>

@caps: 
@Varargs: 
@Returns: 


<!-- ##### FUNCTION gst_caps_append ##### -->
<para>

</para>

@caps: 
@capstoadd: 
@Returns: 


<!-- ##### FUNCTION gst_caps_prepend ##### -->
<para>

</para>

@caps: 
@capstoadd: 
@Returns: 


<!-- ##### FUNCTION gst_caps_set_name ##### -->
<para>

</para>

@caps: 
@name: 


<!-- ##### FUNCTION gst_caps_get_name ##### -->
<para>

</para>

@caps: 
@Returns: 


<!-- ##### FUNCTION gst_caps_set_type_id ##### -->
<para>

</para>

@caps: 
@type_id: 
<!-- # Unused Parameters # -->
@Param2: 
@typeid: 


<!-- ##### FUNCTION gst_caps_get_type_id ##### -->
<para>

</para>

@caps: 
@Returns: 


<!-- ##### FUNCTION gst_caps_set_mime ##### -->
<para>

</para>

@caps: 
@mime: 


<!-- ##### FUNCTION gst_caps_get_mime ##### -->
<para>

</para>

@caps: 
@Returns: 


<!-- ##### FUNCTION gst_caps_set_props ##### -->
<para>

</para>

@caps: 
@props: 
@Returns: 


<!-- ##### FUNCTION gst_caps_get_props ##### -->
<para>

</para>

@caps: 
@Returns: 


<!-- ##### FUNCTION gst_caps_check_compatibility ##### -->
<para>

</para>

@fromcaps: 
@tocaps: 
@Returns: 


<!-- ##### MACRO gst_caps_set ##### -->
<para>
Set a property of a caps structure.
</para>

@caps: the caps structure to modify
@name: the name of the property to change
@args...: the new value of the property


<!-- ##### MACRO gst_caps_get_boolean ##### -->
<para>
Get the value of the named property as a boolean.
</para>

@caps: the caps to query
@name: the name of the property to get


<!-- ##### FUNCTION gst_caps_get_by_name ##### -->
<para>

</para>

@caps: 
@name: 
@Returns: 


<!-- ##### MACRO gst_caps_get_fourcc_int ##### -->
<para>
Get the value of the named property as a fourcc.
</para>

@caps: the caps to query
@name: the name of the property to get


<!-- ##### MACRO gst_caps_get_int ##### -->
<para>
Get the value of the named property as an int.
</para>

@caps: the caps to query
@name: the name of the property to get


<!-- ##### MACRO gst_caps_get_string ##### -->
<para>
Get the value of the named property as a string.
</para>

@caps: the caps to query
@name: the name of the property to get


<!-- ##### FUNCTION gst_caps_save_thyself ##### -->
<para>

</para>

@caps: 
@parent: 
@Returns: 


<!-- ##### FUNCTION gst_caps_load_thyself ##### -->
<para>

</para>

@parent: 
@Returns: