gstreamer/docs/gst/tmpl/gstcaps.sgml

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

<!-- ##### SECTION Short_Description ##### -->
Structure describing sets of media formats

<!-- ##### SECTION Long_Description ##### -->
<para>

</para>

<!-- ##### SECTION See_Also ##### -->
<para>

</para>

<!-- ##### MACRO GST_CAPS_FLAGS_ANY ##### -->
<para>
Flags that this caps has no specific content, but can contain anything.
</para>



<!-- ##### MACRO GST_CAPS_ANY ##### -->
<para>
Means that the element/pad can output 'anything'. Useful for elements
that output unknown media, such as filesrc.
</para>



<!-- ##### MACRO GST_CAPS_NONE ##### -->
<para>
The opposite of GST_CAPS_ANY: it means that the pad/element outputs an
undefined media type that can not be detected.
</para>



<!-- ##### MACRO GST_STATIC_CAPS_ANY ##### -->
<para>
Creates a static caps that matches anything. This can be used in pad
templates.
</para>

@Returns: a new #GstCaps instance


<!-- ##### MACRO GST_STATIC_CAPS_NONE ##### -->
<para>
Creates a static caps that matches nothing. This can be used in pad
templates.
</para>

@Returns: a new #GstCaps instance


<!-- ##### MACRO GST_CAPS_IS_SIMPLE ##### -->
<para>
Convinience macro that checks if the number of structures in the gives caps is
exactly one.
</para>

@caps: the #GstCaps instance to check


<!-- ##### MACRO gst_caps_is_simple ##### -->
<para>

</para>

@caps: 


<!-- ##### MACRO GST_DEBUG_CAPS ##### -->
<para>
Convinience macro for prining out the contents of caps with GST_DEBUG().
</para>

@string: a string the should be prepend to the caps data.
@caps: the caps to print


<!-- ##### MACRO GST_STATIC_CAPS ##### -->
<para>
Creates a static caps from an input string. This can be used in pad
templates.
</para>

@string: the string describing the caps.
@Returns: a new #GstCaps instance


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

</para>

@type: 
@refcount: 
@flags: 
@structs: 

<!-- ##### STRUCT GstStaticCaps ##### -->
<para>

</para>

@caps: 
@string: 

<!-- ##### FUNCTION gst_caps_new_empty ##### -->
<para>

</para>

@Returns: 


<!-- ##### FUNCTION gst_caps_new_any ##### -->
<para>

</para>

@Returns: 


<!-- ##### FUNCTION gst_caps_new_simple ##### -->
<para>

</para>

@media_type: 
@fieldname: 
@Varargs: 
@Returns: 


<!-- ##### FUNCTION gst_caps_new_full ##### -->
<para>

</para>

@struct1: 
@Varargs: 
@Returns: 


<!-- ##### FUNCTION gst_caps_new_full_valist ##### -->
<para>

</para>

@structure: 
@var_args: 
@Returns: 


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

</para>

@caps: 
@Returns: 


<!-- ##### FUNCTION gst_static_caps_get ##### -->
<para>

</para>

@static_caps: 
@Returns: 
<!-- # Unused Parameters # -->
@caps: 


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

</para>

@caps1: 
@caps2: 


<!-- ##### FUNCTION gst_caps_append_structure ##### -->
<para>

</para>

@caps: 
@structure: 
<!-- # Unused Parameters # -->
@caps1: 


<!-- ##### FUNCTION gst_caps_get_size ##### -->
<para>

</para>

@caps: 
@Returns: 


<!-- ##### FUNCTION gst_caps_get_structure ##### -->
<para>

</para>

@caps: 
@index: 
@Returns: 


<!-- ##### FUNCTION gst_caps_set_simple ##### -->
<para>

</para>

@caps: 
@field: 
@Varargs: 


<!-- ##### FUNCTION gst_caps_set_simple_valist ##### -->
<para>

</para>

@caps: 
@field: 
@varargs: 


<!-- ##### FUNCTION gst_caps_is_any ##### -->
<para>

</para>

@caps: 
@Returns: 


<!-- ##### FUNCTION gst_caps_is_empty ##### -->
<para>

</para>

@caps: 
@Returns: 


<!-- ##### FUNCTION gst_caps_is_fixed ##### -->
<para>

</para>

@caps: 
@Returns: 


<!-- ##### FUNCTION gst_caps_is_equal ##### -->
<para>

</para>

@caps1: 
@caps2: 
@Returns: 


<!-- ##### FUNCTION gst_caps_is_always_compatible ##### -->
<para>

</para>

@caps1: 
@caps2: 
@Returns: 


<!-- ##### FUNCTION gst_caps_is_subset ##### -->
<para>

</para>

@subset: 
@superset: 
@Returns: 


<!-- ##### FUNCTION gst_caps_intersect ##### -->
<para>

</para>

@caps1: 
@caps2: 
@Returns: 


<!-- ##### FUNCTION gst_caps_union ##### -->
<para>

</para>

@caps1: 
@caps2: 
@Returns: 


<!-- ##### FUNCTION gst_caps_normalize ##### -->
<para>

</para>

@caps: 
@Returns: 


<!-- ##### FUNCTION gst_caps_do_simplify ##### -->
<para>

</para>

@caps: 
@Returns: 


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

</para>

@caps: 
@parent: 
@Returns: 


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

</para>

@parent: 
@Returns: 


<!-- ##### FUNCTION gst_caps_replace ##### -->
<para>

</para>

@caps: 
@newcaps: 


<!-- ##### FUNCTION gst_caps_to_string ##### -->
<para>

</para>

@caps: 
@Returns: 


<!-- ##### FUNCTION gst_caps_from_string ##### -->
<para>

</para>

@string: 
@Returns: 


<!-- ##### FUNCTION gst_caps_structure_fixate_field_nearest_int ##### -->
<para>

</para>

@structure: 
@field_name: 
@target: 
@Returns: 


<!-- ##### FUNCTION gst_caps_structure_fixate_field_nearest_double ##### -->
<para>

</para>

@structure: 
@field_name: 
@target: 
@Returns: 


<!-- ##### FUNCTION gst_caps_subtract ##### -->
<para>

</para>

@minuend: 
@subtrahend: 
@Returns: