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<a href="#gstreamer-GstValue.description" class="shortcut">Description</a></span>
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<h2><span class="refentrytitle"><a name="gstreamer-GstValue.top_of_page"></a>GstValue</span></h2>
<p>GstValue — GValue implementations specific
to GStreamer</p>
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<div class="refsect1">
<a name="gstreamer-GstValue.functions"></a><h2>Functions</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-MAKE-FOURCC:CAPS" title="GST_MAKE_FOURCC()">GST_MAKE_FOURCC</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-STR-FOURCC:CAPS" title="GST_STR_FOURCC()">GST_STR_FOURCC</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-FOURCC-ARGS:CAPS" title="GST_FOURCC_ARGS()">GST_FOURCC_ARGS</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-INT-RANGE:CAPS" title="GST_VALUE_HOLDS_INT_RANGE()">GST_VALUE_HOLDS_INT_RANGE</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GST-TYPE-INT-RANGE:CAPS" title="GST_TYPE_INT_RANGE">GST_TYPE_INT_RANGE</a></td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-set-int-range" title="gst_value_set_int_range ()">gst_value_set_int_range</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-int-range-min" title="gst_value_get_int_range_min ()">gst_value_get_int_range_min</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-int-range-max" title="gst_value_get_int_range_max ()">gst_value_get_int_range_max</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-set-int-range-step" title="gst_value_set_int_range_step ()">gst_value_set_int_range_step</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-int-range-step" title="gst_value_get_int_range_step ()">gst_value_get_int_range_step</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-BITMASK:CAPS" title="GST_VALUE_HOLDS_BITMASK()">GST_VALUE_HOLDS_BITMASK</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GST-TYPE-BITMASK:CAPS" title="GST_TYPE_BITMASK">GST_TYPE_BITMASK</a></td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-set-bitmask" title="gst_value_set_bitmask ()">gst_value_set_bitmask</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">guint64</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-bitmask" title="gst_value_get_bitmask ()">gst_value_get_bitmask</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-FLAG-SET:CAPS" title="GST_VALUE_HOLDS_FLAG_SET()">GST_VALUE_HOLDS_FLAG_SET</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GST-TYPE-FLAG-SET:CAPS" title="GST_TYPE_FLAG_SET">GST_TYPE_FLAG_SET</a></td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-structure-get-flagset" title="gst_structure_get_flagset ()">gst_structure_get_flagset</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-flagset-flags" title="gst_value_get_flagset_flags ()">gst_value_get_flagset_flags</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-flagset-mask" title="gst_value_get_flagset_mask ()">gst_value_get_flagset_mask</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-set-flagset" title="gst_value_set_flagset ()">gst_value_set_flagset</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GST-FLAG-SET-MASK-EXACT:CAPS" title="GST_FLAG_SET_MASK_EXACT">GST_FLAG_SET_MASK_EXACT</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-INT64-RANGE:CAPS" title="GST_VALUE_HOLDS_INT64_RANGE()">GST_VALUE_HOLDS_INT64_RANGE</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GST-TYPE-INT64-RANGE:CAPS" title="GST_TYPE_INT64_RANGE">GST_TYPE_INT64_RANGE</a></td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-set-int64-range" title="gst_value_set_int64_range ()">gst_value_set_int64_range</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gint64</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-int64-range-min" title="gst_value_get_int64_range_min ()">gst_value_get_int64_range_min</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gint64</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-int64-range-max" title="gst_value_get_int64_range_max ()">gst_value_get_int64_range_max</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-set-int64-range-step" title="gst_value_set_int64_range_step ()">gst_value_set_int64_range_step</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gint64</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-int64-range-step" title="gst_value_get_int64_range_step ()">gst_value_get_int64_range_step</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-DOUBLE-RANGE:CAPS" title="GST_VALUE_HOLDS_DOUBLE_RANGE()">GST_VALUE_HOLDS_DOUBLE_RANGE</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GST-TYPE-DOUBLE-RANGE:CAPS" title="GST_TYPE_DOUBLE_RANGE">GST_TYPE_DOUBLE_RANGE</a></td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-set-double-range" title="gst_value_set_double_range ()">gst_value_set_double_range</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-double-range-min" title="gst_value_get_double_range_min ()">gst_value_get_double_range_min</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-double-range-max" title="gst_value_get_double_range_max ()">gst_value_get_double_range_max</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-LIST:CAPS" title="GST_VALUE_HOLDS_LIST()">GST_VALUE_HOLDS_LIST</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GST-TYPE-LIST:CAPS" title="GST_TYPE_LIST">GST_TYPE_LIST</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-ARRAY:CAPS" title="GST_VALUE_HOLDS_ARRAY()">GST_VALUE_HOLDS_ARRAY</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GST-TYPE-ARRAY:CAPS" title="GST_TYPE_ARRAY">GST_TYPE_ARRAY</a></td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-list-append-value" title="gst_value_list_append_value ()">gst_value_list_append_value</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-list-append-and-take-value" title="gst_value_list_append_and_take_value ()">gst_value_list_append_and_take_value</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-list-prepend-value" title="gst_value_list_prepend_value ()">gst_value_list_prepend_value</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-list-concat" title="gst_value_list_concat ()">gst_value_list_concat</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-list-merge" title="gst_value_list_merge ()">gst_value_list_merge</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-list-get-size" title="gst_value_list_get_size ()">gst_value_list_get_size</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-list-get-value" title="gst_value_list_get_value ()">gst_value_list_get_value</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-FRACTION:CAPS" title="GST_VALUE_HOLDS_FRACTION()">GST_VALUE_HOLDS_FRACTION</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GST-TYPE-FRACTION:CAPS" title="GST_TYPE_FRACTION">GST_TYPE_FRACTION</a></td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-set-fraction" title="gst_value_set_fraction ()">gst_value_set_fraction</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-fraction-numerator" title="gst_value_get_fraction_numerator ()">gst_value_get_fraction_numerator</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-fraction-denominator" title="gst_value_get_fraction_denominator ()">gst_value_get_fraction_denominator</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-fraction-multiply" title="gst_value_fraction_multiply ()">gst_value_fraction_multiply</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-fraction-subtract" title="gst_value_fraction_subtract ()">gst_value_fraction_subtract</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-FRACTION-RANGE:CAPS" title="GST_VALUE_HOLDS_FRACTION_RANGE()">GST_VALUE_HOLDS_FRACTION_RANGE</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GST-TYPE-FRACTION-RANGE:CAPS" title="GST_TYPE_FRACTION_RANGE">GST_TYPE_FRACTION_RANGE</a></td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-set-fraction-range" title="gst_value_set_fraction_range ()">gst_value_set_fraction_range</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-fraction-range-min" title="gst_value_get_fraction_range_min ()">gst_value_get_fraction_range_min</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-fraction-range-max" title="gst_value_get_fraction_range_max ()">gst_value_get_fraction_range_max</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-set-fraction-range-full" title="gst_value_set_fraction_range_full ()">gst_value_set_fraction_range_full</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-DATE-TIME:CAPS" title="GST_VALUE_HOLDS_DATE_TIME()">GST_VALUE_HOLDS_DATE_TIME</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-CAPS" title="GST_VALUE_HOLDS_CAPS()">GST_VALUE_HOLDS_CAPS</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-set-caps" title="gst_value_set_caps ()">gst_value_set_caps</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a class="link" href="GstCaps.html" title="GstCaps"><span class="returnvalue">GstCaps</span></a> *
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-caps" title="gst_value_get_caps ()">gst_value_get_caps</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-CAPS-FEATURES:CAPS" title="GST_VALUE_HOLDS_CAPS_FEATURES()">GST_VALUE_HOLDS_CAPS_FEATURES</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-set-caps-features" title="gst_value_set_caps_features ()">gst_value_set_caps_features</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a class="link" href="GstCapsFeatures.html" title="GstCapsFeatures"><span class="returnvalue">GstCapsFeatures</span></a> *
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-caps-features" title="gst_value_get_caps_features ()">gst_value_get_caps_features</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-STRUCTURE:CAPS" title="GST_VALUE_HOLDS_STRUCTURE()">GST_VALUE_HOLDS_STRUCTURE</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-set-structure" title="gst_value_set_structure ()">gst_value_set_structure</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a class="link" href="GstStructure.html" title="GstStructure"><span class="returnvalue">GstStructure</span></a> *
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-structure" title="gst_value_get_structure ()">gst_value_get_structure</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-BUFFER:CAPS" title="GST_VALUE_HOLDS_BUFFER()">GST_VALUE_HOLDS_BUFFER</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-buffer" title="gst_value_get_buffer()">gst_value_get_buffer</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-set-buffer" title="gst_value_set_buffer()">gst_value_set_buffer</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-take-buffer" title="gst_value_take_buffer()">gst_value_take_buffer</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-SAMPLE:CAPS" title="GST_VALUE_HOLDS_SAMPLE()">GST_VALUE_HOLDS_SAMPLE</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-get-sample" title="gst_value_get_sample()">gst_value_get_sample</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-set-sample" title="gst_value_set_sample()">gst_value_set_sample</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-take-sample" title="gst_value_take_sample()">gst_value_take_sample</a><span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GST-VALUE-LESS-THAN:CAPS" title="GST_VALUE_LESS_THAN">GST_VALUE_LESS_THAN</a></td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
</td>
<td class="function_name">
<span class="c_punctuation">(</span><a class="link" href="gstreamer-GstValue.html#GstValueCompareFunc" title="GstValueCompareFunc ()">*GstValueCompareFunc</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<span class="c_punctuation">(</span><a class="link" href="gstreamer-GstValue.html#GstValueSerializeFunc" title="GstValueSerializeFunc ()">*GstValueSerializeFunc</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<span class="c_punctuation">(</span><a class="link" href="gstreamer-GstValue.html#GstValueDeserializeFunc" title="GstValueDeserializeFunc ()">*GstValueDeserializeFunc</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-is-fixed" title="gst_value_is_fixed ()">gst_value_is_fixed</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-register" title="gst_value_register ()">gst_value_register</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-init-and-copy" title="gst_value_init_and_copy ()">gst_value_init_and_copy</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-serialize" title="gst_value_serialize ()">gst_value_serialize</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-deserialize" title="gst_value_deserialize ()">gst_value_deserialize</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-compare" title="gst_value_compare ()">gst_value_compare</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-can-compare" title="gst_value_can_compare ()">gst_value_can_compare</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-union" title="gst_value_union ()">gst_value_union</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-can-union" title="gst_value_can_union ()">gst_value_can_union</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-subtract" title="gst_value_subtract ()">gst_value_subtract</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-can-subtract" title="gst_value_can_subtract ()">gst_value_can_subtract</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-intersect" title="gst_value_intersect ()">gst_value_intersect</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-can-intersect" title="gst_value_can_intersect ()">gst_value_can_intersect</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-is-subset" title="gst_value_is_subset ()">gst_value_is_subset</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-array-append-value" title="gst_value_array_append_value ()">gst_value_array_append_value</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-array-append-and-take-value" title="gst_value_array_append_and_take_value ()">gst_value_array_append_and_take_value</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-array-get-size" title="gst_value_array_get_size ()">gst_value_array_get_size</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-array-get-value" title="gst_value_array_get_value ()">gst_value_array_get_value</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-array-prepend-value" title="gst_value_array_prepend_value ()">gst_value_array_prepend_value</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="gstreamer-GstValue.html#gst-value-fixate" title="gst_value_fixate ()">gst_value_fixate</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gstreamer-GstValue.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GST-FOURCC-FORMAT:CAPS" title="GST_FOURCC_FORMAT">GST_FOURCC_FORMAT</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GST-VALUE-EQUAL:CAPS" title="GST_VALUE_EQUAL">GST_VALUE_EQUAL</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GST-VALUE-GREATER-THAN:CAPS" title="GST_VALUE_GREATER_THAN">GST_VALUE_GREATER_THAN</a></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GST-VALUE-UNORDERED:CAPS" title="GST_VALUE_UNORDERED">GST_VALUE_UNORDERED</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="gstreamer-GstValue.html#GstValueTable" title="struct GstValueTable">GstValueTable</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="gstreamer-GstValue.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;gst/gst.h&gt;
</pre>
</div>
<div class="refsect1">
<a name="gstreamer-GstValue.description"></a><h2>Description</h2>
<p>GValue implementations specific to GStreamer.</p>
<p>Note that operations on the same <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> from multiple threads may lead to
undefined behaviour.</p>
</div>
<div class="refsect1">
<a name="gstreamer-GstValue.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="GST-MAKE-FOURCC:CAPS"></a><h3>GST_MAKE_FOURCC()</h3>
<pre class="programlisting">#define GST_MAKE_FOURCC(a,b,c,d) ((guint32)((a)|(b)&lt;&lt;8|(c)&lt;&lt;16|(d)&lt;&lt;24))
</pre>
<p>Transform four characters into a <span class="type">guint32</span> fourcc value with host
endianness.</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1</pre></td>
<td class="listing_code"><pre class="programlisting">guint32 fourcc <span class="gtkdoc opt">=</span> <span class="function"><a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstValue.html#GST-MAKE-FOURCC:CAPS">GST_MAKE_FOURCC</a></span> <span class="gtkdoc opt">(</span><span class="string">'M'</span><span class="gtkdoc opt">,</span> <span class="string">'J'</span><span class="gtkdoc opt">,</span> <span class="string">'P'</span><span class="gtkdoc opt">,</span> <span class="string">'G'</span><span class="gtkdoc opt">);</span></pre></td>
</tr>
</tbody>
</table>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.2.6"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>a</p></td>
<td class="parameter_description"><p>the first character</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>b</p></td>
<td class="parameter_description"><p>the second character</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>c</p></td>
<td class="parameter_description"><p>the third character</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>d</p></td>
<td class="parameter_description"><p>the fourth character</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-STR-FOURCC:CAPS"></a><h3>GST_STR_FOURCC()</h3>
<pre class="programlisting">#define GST_STR_FOURCC(f) ((guint32)(((f)[0])|((f)[1]&lt;&lt;8)|((f)[2]&lt;&lt;16)|((f)[3]&lt;&lt;24)))
</pre>
<p>Transform an input string into a <span class="type">guint32</span> fourcc value with host
endianness.
Caller is responsible for ensuring the input string consists of at least
four characters.</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1</pre></td>
<td class="listing_code"><pre class="programlisting">guint32 fourcc <span class="gtkdoc opt">=</span> <span class="function"><a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstValue.html#GST-STR-FOURCC:CAPS">GST_STR_FOURCC</a></span> <span class="gtkdoc opt">(</span><span class="string">&quot;MJPG&quot;</span><span class="gtkdoc opt">);</span></pre></td>
</tr>
</tbody>
</table>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.3.6"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>f</p></td>
<td class="parameter_description"><p>a string with at least four characters</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-FOURCC-ARGS:CAPS"></a><h3>GST_FOURCC_ARGS()</h3>
<pre class="programlisting">#define GST_FOURCC_ARGS(fourcc)</pre>
<p>Can be used together with <a class="link" href="gstreamer-GstValue.html#GST-FOURCC-FORMAT:CAPS" title="GST_FOURCC_FORMAT"><span class="type">GST_FOURCC_FORMAT</span></a> to properly output a
<span class="type">guint32</span> fourcc value in a <code class="function">printf()</code>-style text message.</p>
<div class="refsect3">
<a name="id-1.3.59.7.4.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>fourcc</p></td>
<td class="parameter_description"><p>a <span class="type">guint32</span> fourcc value to output</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-VALUE-HOLDS-INT-RANGE:CAPS"></a><h3>GST_VALUE_HOLDS_INT_RANGE()</h3>
<pre class="programlisting">#define GST_VALUE_HOLDS_INT_RANGE(x) ((x) != NULL &amp;&amp; G_VALUE_TYPE(x) == _gst_int_range_type)
</pre>
<p>Checks if the given <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> contains a <a class="link" href="gstreamer-GstValue.html#GST-TYPE-INT-RANGE:CAPS" title="GST_TYPE_INT_RANGE"><span class="type">GST_TYPE_INT_RANGE</span></a> value.</p>
<div class="refsect3">
<a name="id-1.3.59.7.5.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>x</p></td>
<td class="parameter_description"><p>the <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> to check</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-TYPE-INT-RANGE:CAPS"></a><h3>GST_TYPE_INT_RANGE</h3>
<pre class="programlisting">#define GST_TYPE_INT_RANGE (_gst_int_range_type)
</pre>
<p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> type that represents an integer range</p>
<div class="refsect3">
<a name="id-1.3.59.7.6.5"></a><h4>Returns</h4>
<p> the <a href="https://developer.gnome.org/gobject/unstable/gobject-Type-Information.html#GType"><span class="type">GType</span></a> of GstIntRange</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-set-int-range"></a><h3>gst_value_set_int_range ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_value_set_int_range (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> start</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> end</code></em>);</pre>
<p>Sets <em class="parameter"><code>value</code></em>
to the range specified by <em class="parameter"><code>start</code></em>
and <em class="parameter"><code>end</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.7.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_INT_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>start</p></td>
<td class="parameter_description"><p>the start of the range</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>end</p></td>
<td class="parameter_description"><p>the end of the range</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-get-int-range-min"></a><h3>gst_value_get_int_range_min ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
gst_value_get_int_range_min (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Gets the minimum of the range specified by <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.8.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_INT_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.8.6"></a><h4>Returns</h4>
<p> the minimum of the range</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-get-int-range-max"></a><h3>gst_value_get_int_range_max ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
gst_value_get_int_range_max (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Gets the maximum of the range specified by <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.9.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_INT_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.9.6"></a><h4>Returns</h4>
<p> the maximum of the range</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-set-int-range-step"></a><h3>gst_value_set_int_range_step ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_value_set_int_range_step (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> start</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> end</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> step</code></em>);</pre>
<p>Sets <em class="parameter"><code>value</code></em>
to the range specified by <em class="parameter"><code>start</code></em>
, <em class="parameter"><code>end</code></em>
and <em class="parameter"><code>step</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.10.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_INT_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>start</p></td>
<td class="parameter_description"><p>the start of the range</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>end</p></td>
<td class="parameter_description"><p>the end of the range</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>step</p></td>
<td class="parameter_description"><p>the step of the range</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-get-int-range-step"></a><h3>gst_value_get_int_range_step ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
gst_value_get_int_range_step (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Gets the step of the range specified by <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.11.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_INT_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.11.6"></a><h4>Returns</h4>
<p> the step of the range</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-VALUE-HOLDS-BITMASK:CAPS"></a><h3>GST_VALUE_HOLDS_BITMASK()</h3>
<pre class="programlisting">#define GST_VALUE_HOLDS_BITMASK(x) ((x) != NULL &amp;&amp; G_VALUE_TYPE(x) == _gst_bitmask_type)
</pre>
<p>Checks if the given <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> contains a <a class="link" href="gstreamer-GstValue.html#GST-TYPE-BITMASK:CAPS" title="GST_TYPE_BITMASK"><span class="type">GST_TYPE_BITMASK</span></a> value.</p>
<div class="refsect3">
<a name="id-1.3.59.7.12.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>x</p></td>
<td class="parameter_description"><p>the <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> to check</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-TYPE-BITMASK:CAPS"></a><h3>GST_TYPE_BITMASK</h3>
<pre class="programlisting">#define GST_TYPE_BITMASK (_gst_bitmask_type)
</pre>
<p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> type that represents a 64-bit bitmask.</p>
<div class="refsect3">
<a name="id-1.3.59.7.13.5"></a><h4>Returns</h4>
<p> the <a href="https://developer.gnome.org/gobject/unstable/gobject-Type-Information.html#GType"><span class="type">GType</span></a> of GstBitmask (which is not explicitly typed)</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-set-bitmask"></a><h3>gst_value_set_bitmask ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_value_set_bitmask (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
<em class="parameter"><code><span class="type">guint64</span> bitmask</code></em>);</pre>
<p>Sets <em class="parameter"><code>value</code></em>
to the bitmask specified by <em class="parameter"><code>bitmask</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.14.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to <a class="link" href="gstreamer-GstValue.html#GST-TYPE-BITMASK:CAPS" title="GST_TYPE_BITMASK"><span class="type">GST_TYPE_BITMASK</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>bitmask</p></td>
<td class="parameter_description"><p>the bitmask</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-get-bitmask"></a><h3>gst_value_get_bitmask ()</h3>
<pre class="programlisting"><span class="returnvalue">guint64</span>
gst_value_get_bitmask (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Gets the bitmask specified by <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.15.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to <a class="link" href="gstreamer-GstValue.html#GST-TYPE-BITMASK:CAPS" title="GST_TYPE_BITMASK"><span class="type">GST_TYPE_BITMASK</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.15.6"></a><h4>Returns</h4>
<p> the bitmask.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-VALUE-HOLDS-FLAG-SET:CAPS"></a><h3>GST_VALUE_HOLDS_FLAG_SET()</h3>
<pre class="programlisting">#define GST_VALUE_HOLDS_FLAG_SET(x) (G_TYPE_CHECK_VALUE_TYPE ((x), GST_TYPE_FLAG_SET))
</pre>
<p>Checks if the given <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> contains a <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FLAG-SET:CAPS" title="GST_TYPE_FLAG_SET"><span class="type">GST_TYPE_FLAG_SET</span></a> value.</p>
<div class="refsect3">
<a name="id-1.3.59.7.16.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>x</p></td>
<td class="parameter_description"><p>the <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> to check</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="ix03.html#api-index-1.6">1.6</a></p>
</div>
<hr>
<div class="refsect2">
<a name="GST-TYPE-FLAG-SET:CAPS"></a><h3>GST_TYPE_FLAG_SET</h3>
<pre class="programlisting">#define GST_TYPE_FLAG_SET (_gst_flagset_type)
</pre>
<p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> type that represents a 32-bit flag bitfield, with 32-bit
mask indicating which of the bits in the field are explicitly set.
Useful for negotiation.</p>
<div class="refsect3">
<a name="id-1.3.59.7.17.5"></a><h4>Returns</h4>
<p> the <a href="https://developer.gnome.org/gobject/unstable/gobject-Type-Information.html#GType"><span class="type">GType</span></a> of GstFlags (which is not explicitly typed)</p>
</div>
<p class="since">Since: <a class="link" href="ix03.html#api-index-1.6">1.6</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gst-structure-get-flagset"></a><h3>gst_structure_get_flagset ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_structure_get_flagset (<em class="parameter"><code>const <a class="link" href="GstStructure.html" title="GstStructure"><span class="type">GstStructure</span></a> *structure</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *fieldname</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> *value_flags</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> *value_mask</code></em>);</pre>
<p>Read the GstFlagSet flags and mask out of the structure into the
provided pointers.</p>
<div class="refsect3">
<a name="id-1.3.59.7.18.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>structure</p></td>
<td class="parameter_description"><p>a <a class="link" href="GstStructure.html" title="GstStructure"><span class="type">GstStructure</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>fieldname</p></td>
<td class="parameter_description"><p>the name of a field</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>value_flags</p></td>
<td class="parameter_description"><p> a pointer to a guint for the flags field. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>value_mask</p></td>
<td class="parameter_description"><p> a pointer to a guint for the mask field. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.18.6"></a><h4>Returns</h4>
<p> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the values could be set correctly. If there was no field
with <em class="parameter"><code>fieldname</code></em>
or the existing field did not contain a GstFlagSet, this
function returns <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>.</p>
</div>
<p class="since">Since: <a class="link" href="ix03.html#api-index-1.6">1.6</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-get-flagset-flags"></a><h3>gst_value_get_flagset_flags ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
gst_value_get_flagset_flags (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Retrieve the flags field of a GstFlagSet <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.19.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FLAG-SET:CAPS" title="GST_TYPE_FLAG_SET"><span class="type">GST_TYPE_FLAG_SET</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.19.6"></a><h4>Returns</h4>
<p> the flags field of the flagset instance.</p>
</div>
<p class="since">Since: <a class="link" href="ix03.html#api-index-1.6">1.6</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-get-flagset-mask"></a><h3>gst_value_get_flagset_mask ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
gst_value_get_flagset_mask (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Retrieve the mask field of a GstFlagSet <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.20.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FLAG-SET:CAPS" title="GST_TYPE_FLAG_SET"><span class="type">GST_TYPE_FLAG_SET</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.20.6"></a><h4>Returns</h4>
<p> the mask field of the flagset instance.</p>
</div>
<p class="since">Since: <a class="link" href="ix03.html#api-index-1.6">1.6</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-set-flagset"></a><h3>gst_value_set_flagset ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_value_set_flagset (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> flags</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> mask</code></em>);</pre>
<p>Sets <em class="parameter"><code>value</code></em>
to the flags and mask values provided in <em class="parameter"><code>flags</code></em>
and <em class="parameter"><code>mask</code></em>
.
The <em class="parameter"><code>flags</code></em>
value indicates the values of flags, the <em class="parameter"><code>mask</code></em>
represents
which bits in the flag value have been set, and which are "don't care"</p>
<div class="refsect3">
<a name="id-1.3.59.7.21.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FLAG-SET:CAPS" title="GST_TYPE_FLAG_SET"><code class="literal">GST_TYPE_FLAG_SET</code></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>flags</p></td>
<td class="parameter_description"><p>The value of the flags set or unset</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>mask</p></td>
<td class="parameter_description"><p>The mask indicate which flags bits must match for comparisons</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="ix03.html#api-index-1.6">1.6</a></p>
</div>
<hr>
<div class="refsect2">
<a name="GST-FLAG-SET-MASK-EXACT:CAPS"></a><h3>GST_FLAG_SET_MASK_EXACT</h3>
<pre class="programlisting">#define GST_FLAG_SET_MASK_EXACT ((guint)(-1))
</pre>
</div>
<hr>
<div class="refsect2">
<a name="GST-VALUE-HOLDS-INT64-RANGE:CAPS"></a><h3>GST_VALUE_HOLDS_INT64_RANGE()</h3>
<pre class="programlisting">#define GST_VALUE_HOLDS_INT64_RANGE(x) ((x) != NULL &amp;&amp; G_VALUE_TYPE(x) == _gst_int64_range_type)
</pre>
<p>Checks if the given <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> contains a <a class="link" href="gstreamer-GstValue.html#GST-TYPE-INT64-RANGE:CAPS" title="GST_TYPE_INT64_RANGE"><span class="type">GST_TYPE_INT64_RANGE</span></a> value.</p>
<div class="refsect3">
<a name="id-1.3.59.7.23.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>x</p></td>
<td class="parameter_description"><p>the <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> to check</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-TYPE-INT64-RANGE:CAPS"></a><h3>GST_TYPE_INT64_RANGE</h3>
<pre class="programlisting">#define GST_TYPE_INT64_RANGE (_gst_int64_range_type)
</pre>
<p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> type that represents an <span class="type">gint64</span> range</p>
<div class="refsect3">
<a name="id-1.3.59.7.24.5"></a><h4>Returns</h4>
<p> the <a href="https://developer.gnome.org/gobject/unstable/gobject-Type-Information.html#GType"><span class="type">GType</span></a> of GstInt64Range</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-set-int64-range"></a><h3>gst_value_set_int64_range ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_value_set_int64_range (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
<em class="parameter"><code><span class="type">gint64</span> start</code></em>,
<em class="parameter"><code><span class="type">gint64</span> end</code></em>);</pre>
<p>Sets <em class="parameter"><code>value</code></em>
to the range specified by <em class="parameter"><code>start</code></em>
and <em class="parameter"><code>end</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.25.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_INT64_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>start</p></td>
<td class="parameter_description"><p>the start of the range</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>end</p></td>
<td class="parameter_description"><p>the end of the range</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-get-int64-range-min"></a><h3>gst_value_get_int64_range_min ()</h3>
<pre class="programlisting"><span class="returnvalue">gint64</span>
gst_value_get_int64_range_min (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Gets the minimum of the range specified by <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.26.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_INT64_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.26.6"></a><h4>Returns</h4>
<p> the minimum of the range</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-get-int64-range-max"></a><h3>gst_value_get_int64_range_max ()</h3>
<pre class="programlisting"><span class="returnvalue">gint64</span>
gst_value_get_int64_range_max (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Gets the maximum of the range specified by <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.27.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_INT64_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.27.6"></a><h4>Returns</h4>
<p> the maximum of the range</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-set-int64-range-step"></a><h3>gst_value_set_int64_range_step ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_value_set_int64_range_step (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
<em class="parameter"><code><span class="type">gint64</span> start</code></em>,
<em class="parameter"><code><span class="type">gint64</span> end</code></em>,
<em class="parameter"><code><span class="type">gint64</span> step</code></em>);</pre>
<p>Sets <em class="parameter"><code>value</code></em>
to the range specified by <em class="parameter"><code>start</code></em>
, <em class="parameter"><code>end</code></em>
and <em class="parameter"><code>step</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.28.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_INT64_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>start</p></td>
<td class="parameter_description"><p>the start of the range</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>end</p></td>
<td class="parameter_description"><p>the end of the range</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>step</p></td>
<td class="parameter_description"><p>the step of the range</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-get-int64-range-step"></a><h3>gst_value_get_int64_range_step ()</h3>
<pre class="programlisting"><span class="returnvalue">gint64</span>
gst_value_get_int64_range_step (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Gets the step of the range specified by <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.29.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_INT64_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.29.6"></a><h4>Returns</h4>
<p> the step of the range</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-VALUE-HOLDS-DOUBLE-RANGE:CAPS"></a><h3>GST_VALUE_HOLDS_DOUBLE_RANGE()</h3>
<pre class="programlisting">#define GST_VALUE_HOLDS_DOUBLE_RANGE(x) ((x) != NULL &amp;&amp; G_VALUE_TYPE(x) == _gst_double_range_type)
</pre>
<p>Checks if the given <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> contains a <a class="link" href="gstreamer-GstValue.html#GST-TYPE-DOUBLE-RANGE:CAPS" title="GST_TYPE_DOUBLE_RANGE"><span class="type">GST_TYPE_DOUBLE_RANGE</span></a> value.</p>
<div class="refsect3">
<a name="id-1.3.59.7.30.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>x</p></td>
<td class="parameter_description"><p>the <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> to check</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-TYPE-DOUBLE-RANGE:CAPS"></a><h3>GST_TYPE_DOUBLE_RANGE</h3>
<pre class="programlisting">#define GST_TYPE_DOUBLE_RANGE (_gst_double_range_type)
</pre>
<p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> type that represents a floating point range with double precision</p>
<div class="refsect3">
<a name="id-1.3.59.7.31.5"></a><h4>Returns</h4>
<p> the <a href="https://developer.gnome.org/gobject/unstable/gobject-Type-Information.html#GType"><span class="type">GType</span></a> of GstIntRange</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-set-double-range"></a><h3>gst_value_set_double_range ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_value_set_double_range (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> start</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> end</code></em>);</pre>
<p>Sets <em class="parameter"><code>value</code></em>
to the range specified by <em class="parameter"><code>start</code></em>
and <em class="parameter"><code>end</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.32.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_DOUBLE_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>start</p></td>
<td class="parameter_description"><p>the start of the range</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>end</p></td>
<td class="parameter_description"><p>the end of the range</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-get-double-range-min"></a><h3>gst_value_get_double_range_min ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>
gst_value_get_double_range_min (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Gets the minimum of the range specified by <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.33.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_DOUBLE_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.33.6"></a><h4>Returns</h4>
<p> the minimum of the range</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-get-double-range-max"></a><h3>gst_value_get_double_range_max ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>
gst_value_get_double_range_max (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Gets the maximum of the range specified by <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.34.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_DOUBLE_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.34.6"></a><h4>Returns</h4>
<p> the maximum of the range</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-VALUE-HOLDS-LIST:CAPS"></a><h3>GST_VALUE_HOLDS_LIST()</h3>
<pre class="programlisting">#define GST_VALUE_HOLDS_LIST(x) ((x) != NULL &amp;&amp; G_VALUE_TYPE(x) == _gst_value_list_type)
</pre>
<p>Checks if the given <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> contains a <a class="link" href="gstreamer-GstValue.html#GST-TYPE-LIST:CAPS" title="GST_TYPE_LIST"><span class="type">GST_TYPE_LIST</span></a> value.</p>
<div class="refsect3">
<a name="id-1.3.59.7.35.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>x</p></td>
<td class="parameter_description"><p>the <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> to check</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-TYPE-LIST:CAPS"></a><h3>GST_TYPE_LIST</h3>
<pre class="programlisting">#define GST_TYPE_LIST (_gst_value_list_type)
</pre>
<p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> type that represents an unordered list of <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> values. This
is used for example to express a list of possible values for a field in
a caps structure, like a list of possible sample rates, of which only one
will be chosen in the end. This means that all values in the list are
meaningful on their own.</p>
<div class="refsect3">
<a name="id-1.3.59.7.36.5"></a><h4>Returns</h4>
<p> the <a href="https://developer.gnome.org/gobject/unstable/gobject-Type-Information.html#GType"><span class="type">GType</span></a> of GstValueList (which is not explicitly typed)</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-VALUE-HOLDS-ARRAY:CAPS"></a><h3>GST_VALUE_HOLDS_ARRAY()</h3>
<pre class="programlisting">#define GST_VALUE_HOLDS_ARRAY(x) ((x) != NULL &amp;&amp; G_VALUE_TYPE(x) == _gst_value_array_type)
</pre>
<p>Checks if the given <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> contains a <a class="link" href="gstreamer-GstValue.html#GST-TYPE-ARRAY:CAPS" title="GST_TYPE_ARRAY"><span class="type">GST_TYPE_ARRAY</span></a> value.</p>
<div class="refsect3">
<a name="id-1.3.59.7.37.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>x</p></td>
<td class="parameter_description"><p>the <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> to check</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-TYPE-ARRAY:CAPS"></a><h3>GST_TYPE_ARRAY</h3>
<pre class="programlisting">#define GST_TYPE_ARRAY (_gst_value_array_type)
</pre>
<p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> type that represents an ordered list of <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> values. This is
used to express a set of values that is meaningful only in their specific
combination and order of values. Each value on its own is not particularly
meaningful, only the ordered array in its entirety is meaningful. This is
used for example to express channel layouts for multichannel audio where
each channel needs to be mapped to a position in the room.</p>
<div class="refsect3">
<a name="id-1.3.59.7.38.5"></a><h4>Returns</h4>
<p> the <a href="https://developer.gnome.org/gobject/unstable/gobject-Type-Information.html#GType"><span class="type">GType</span></a> of GstArrayList (which is not explicitly typed)</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-list-append-value"></a><h3>gst_value_list_append_value ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_value_list_append_value (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *append_value</code></em>);</pre>
<p>Appends <em class="parameter"><code>append_value</code></em>
to the GstValueList in <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.39.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> of type <a class="link" href="gstreamer-GstValue.html#GST-TYPE-LIST:CAPS" title="GST_TYPE_LIST"><span class="type">GST_TYPE_LIST</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>append_value</p></td>
<td class="parameter_description"><p> the value to append. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-list-append-and-take-value"></a><h3>gst_value_list_append_and_take_value ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_value_list_append_and_take_value (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *append_value</code></em>);</pre>
<p>Appends <em class="parameter"><code>append_value</code></em>
to the GstValueList in <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.40.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> of type <a class="link" href="gstreamer-GstValue.html#GST-TYPE-LIST:CAPS" title="GST_TYPE_LIST"><span class="type">GST_TYPE_LIST</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>append_value</p></td>
<td class="parameter_description"><p> the value to append. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="ix06.html#api-index-1.2">1.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-list-prepend-value"></a><h3>gst_value_list_prepend_value ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_value_list_prepend_value (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *prepend_value</code></em>);</pre>
<p>Prepends <em class="parameter"><code>prepend_value</code></em>
to the GstValueList in <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.41.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> of type <a class="link" href="gstreamer-GstValue.html#GST-TYPE-LIST:CAPS" title="GST_TYPE_LIST"><span class="type">GST_TYPE_LIST</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>prepend_value</p></td>
<td class="parameter_description"><p>the value to prepend</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-list-concat"></a><h3>gst_value_list_concat ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_value_list_concat (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *dest</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value1</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value2</code></em>);</pre>
<p>Concatenates copies of <em class="parameter"><code>value1</code></em>
and <em class="parameter"><code>value2</code></em>
into a list. Values that are not
of type <a class="link" href="gstreamer-GstValue.html#GST-TYPE-LIST:CAPS" title="GST_TYPE_LIST"><span class="type">GST_TYPE_LIST</span></a> are treated as if they were lists of length 1.
<em class="parameter"><code>dest</code></em>
will be initialized to the type <a class="link" href="gstreamer-GstValue.html#GST-TYPE-LIST:CAPS" title="GST_TYPE_LIST"><span class="type">GST_TYPE_LIST</span></a>.</p>
<div class="refsect3">
<a name="id-1.3.59.7.42.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>dest</p></td>
<td class="parameter_description"><p> an uninitialized <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> to take the result. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Out parameter, where caller must allocate storage."><span class="acronym">out caller-allocates</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>value1</p></td>
<td class="parameter_description"><p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>value2</p></td>
<td class="parameter_description"><p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-list-merge"></a><h3>gst_value_list_merge ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_value_list_merge (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *dest</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value1</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value2</code></em>);</pre>
<p>Merges copies of <em class="parameter"><code>value1</code></em>
and <em class="parameter"><code>value2</code></em>
. Values that are not
of type <a class="link" href="gstreamer-GstValue.html#GST-TYPE-LIST:CAPS" title="GST_TYPE_LIST"><span class="type">GST_TYPE_LIST</span></a> are treated as if they were lists of length 1.</p>
<p>The result will be put into <em class="parameter"><code>dest</code></em>
and will either be a list that will not
contain any duplicates, or a non-list type (if <em class="parameter"><code>value1</code></em>
and <em class="parameter"><code>value2</code></em>
were equal).</p>
<div class="refsect3">
<a name="id-1.3.59.7.43.6"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>dest</p></td>
<td class="parameter_description"><p> an uninitialized <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> to take the result. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Out parameter, where caller must allocate storage."><span class="acronym">out caller-allocates</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>value1</p></td>
<td class="parameter_description"><p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>value2</p></td>
<td class="parameter_description"><p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-list-get-size"></a><h3>gst_value_list_get_size ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
gst_value_list_get_size (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Gets the number of values contained in <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.44.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> of type <a class="link" href="gstreamer-GstValue.html#GST-TYPE-LIST:CAPS" title="GST_TYPE_LIST"><span class="type">GST_TYPE_LIST</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.44.6"></a><h4>Returns</h4>
<p> the number of values</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-list-get-value"></a><h3>gst_value_list_get_value ()</h3>
<pre class="programlisting">const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *
gst_value_list_get_value (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> index</code></em>);</pre>
<p>Gets the value that is a member of the list contained in <em class="parameter"><code>value</code></em>
and
has the index <em class="parameter"><code>index</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.45.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> of type <a class="link" href="gstreamer-GstValue.html#GST-TYPE-LIST:CAPS" title="GST_TYPE_LIST"><span class="type">GST_TYPE_LIST</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>index</p></td>
<td class="parameter_description"><p>index of value to get from the list</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.45.6"></a><h4>Returns</h4>
<p> the value at the given index. </p>
<p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-VALUE-HOLDS-FRACTION:CAPS"></a><h3>GST_VALUE_HOLDS_FRACTION()</h3>
<pre class="programlisting">#define GST_VALUE_HOLDS_FRACTION(x) ((x) != NULL &amp;&amp; G_VALUE_TYPE(x) == _gst_fraction_type)
</pre>
<p>Checks if the given <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> contains a <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FRACTION:CAPS" title="GST_TYPE_FRACTION"><span class="type">GST_TYPE_FRACTION</span></a> value.</p>
<div class="refsect3">
<a name="id-1.3.59.7.46.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>x</p></td>
<td class="parameter_description"><p>the <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> to check</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-TYPE-FRACTION:CAPS"></a><h3>GST_TYPE_FRACTION</h3>
<pre class="programlisting">#define GST_TYPE_FRACTION (_gst_fraction_type)
</pre>
<p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> type that represents a fraction of an integer numerator over
an integer denominator</p>
<div class="refsect3">
<a name="id-1.3.59.7.47.5"></a><h4>Returns</h4>
<p> the <a href="https://developer.gnome.org/gobject/unstable/gobject-Type-Information.html#GType"><span class="type">GType</span></a> of GstFraction (which is not explicitly typed)</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-set-fraction"></a><h3>gst_value_set_fraction ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_value_set_fraction (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> numerator</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> denominator</code></em>);</pre>
<p>Sets <em class="parameter"><code>value</code></em>
to the fraction specified by <em class="parameter"><code>numerator</code></em>
over <em class="parameter"><code>denominator</code></em>
.
The fraction gets reduced to the smallest numerator and denominator,
and if necessary the sign is moved to the numerator.</p>
<div class="refsect3">
<a name="id-1.3.59.7.48.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FRACTION:CAPS" title="GST_TYPE_FRACTION"><span class="type">GST_TYPE_FRACTION</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>numerator</p></td>
<td class="parameter_description"><p>the numerator of the fraction</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>denominator</p></td>
<td class="parameter_description"><p>the denominator of the fraction</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-get-fraction-numerator"></a><h3>gst_value_get_fraction_numerator ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
gst_value_get_fraction_numerator (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Gets the numerator of the fraction specified by <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.49.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FRACTION:CAPS" title="GST_TYPE_FRACTION"><span class="type">GST_TYPE_FRACTION</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.49.6"></a><h4>Returns</h4>
<p> the numerator of the fraction.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-get-fraction-denominator"></a><h3>gst_value_get_fraction_denominator ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>
gst_value_get_fraction_denominator (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Gets the denominator of the fraction specified by <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.50.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FRACTION:CAPS" title="GST_TYPE_FRACTION"><span class="type">GST_TYPE_FRACTION</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.50.6"></a><h4>Returns</h4>
<p> the denominator of the fraction.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-fraction-multiply"></a><h3>gst_value_fraction_multiply ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_value_fraction_multiply (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *product</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *factor1</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *factor2</code></em>);</pre>
<p>Multiplies the two <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> items containing a <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FRACTION:CAPS" title="GST_TYPE_FRACTION"><span class="type">GST_TYPE_FRACTION</span></a> and sets
<em class="parameter"><code>product</code></em>
to the product of the two fractions.</p>
<div class="refsect3">
<a name="id-1.3.59.7.51.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>product</p></td>
<td class="parameter_description"><p>a GValue initialized to <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FRACTION:CAPS" title="GST_TYPE_FRACTION"><span class="type">GST_TYPE_FRACTION</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>factor1</p></td>
<td class="parameter_description"><p>a GValue initialized to <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FRACTION:CAPS" title="GST_TYPE_FRACTION"><span class="type">GST_TYPE_FRACTION</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>factor2</p></td>
<td class="parameter_description"><p>a GValue initialized to <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FRACTION:CAPS" title="GST_TYPE_FRACTION"><span class="type">GST_TYPE_FRACTION</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.51.6"></a><h4>Returns</h4>
<p> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> in case of an error (like integer overflow), <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> otherwise.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-fraction-subtract"></a><h3>gst_value_fraction_subtract ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gst_value_fraction_subtract (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *dest</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *minuend</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *subtrahend</code></em>);</pre>
<p>Subtracts the <em class="parameter"><code>subtrahend</code></em>
from the <em class="parameter"><code>minuend</code></em>
and sets <em class="parameter"><code>dest</code></em>
to the result.</p>
<div class="refsect3">
<a name="id-1.3.59.7.52.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>dest</p></td>
<td class="parameter_description"><p>a GValue initialized to <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FRACTION:CAPS" title="GST_TYPE_FRACTION"><span class="type">GST_TYPE_FRACTION</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>minuend</p></td>
<td class="parameter_description"><p>a GValue initialized to <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FRACTION:CAPS" title="GST_TYPE_FRACTION"><span class="type">GST_TYPE_FRACTION</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>subtrahend</p></td>
<td class="parameter_description"><p>a GValue initialized to <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FRACTION:CAPS" title="GST_TYPE_FRACTION"><span class="type">GST_TYPE_FRACTION</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.52.6"></a><h4>Returns</h4>
<p> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> in case of an error (like integer overflow), <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> otherwise.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-VALUE-HOLDS-FRACTION-RANGE:CAPS"></a><h3>GST_VALUE_HOLDS_FRACTION_RANGE()</h3>
<pre class="programlisting">#define GST_VALUE_HOLDS_FRACTION_RANGE(x) ((x) != NULL &amp;&amp; G_VALUE_TYPE(x) == _gst_fraction_range_type)
</pre>
<p>Checks if the given <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> contains a <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FRACTION-RANGE:CAPS" title="GST_TYPE_FRACTION_RANGE"><span class="type">GST_TYPE_FRACTION_RANGE</span></a> value.</p>
<div class="refsect3">
<a name="id-1.3.59.7.53.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>x</p></td>
<td class="parameter_description"><p>the <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> to check</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GST-TYPE-FRACTION-RANGE:CAPS"></a><h3>GST_TYPE_FRACTION_RANGE</h3>
<pre class="programlisting">#define GST_TYPE_FRACTION_RANGE (_gst_fraction_range_type)
</pre>
<p>a <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> type that represents a GstFraction range</p>
<div class="refsect3">
<a name="id-1.3.59.7.54.5"></a><h4>Returns</h4>
<p> the <a href="https://developer.gnome.org/gobject/unstable/gobject-Type-Information.html#GType"><span class="type">GType</span></a> of GstFractionRange</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-set-fraction-range"></a><h3>gst_value_set_fraction_range ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_value_set_fraction_range (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *start</code></em>,
<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *end</code></em>);</pre>
<p>Sets <em class="parameter"><code>value</code></em>
to the range specified by <em class="parameter"><code>start</code></em>
and <em class="parameter"><code>end</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.55.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_FRACTION_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>start</p></td>
<td class="parameter_description"><p>the start of the range (a GST_TYPE_FRACTION GValue)</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>end</p></td>
<td class="parameter_description"><p>the end of the range (a GST_TYPE_FRACTION GValue)</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-get-fraction-range-min"></a><h3>gst_value_get_fraction_range_min ()</h3>
<pre class="programlisting">const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *
gst_value_get_fraction_range_min (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Gets the minimum of the range specified by <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.56.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_FRACTION_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.56.6"></a><h4>Returns</h4>
<p> the minimum of the range</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-get-fraction-range-max"></a><h3>gst_value_get_fraction_range_max ()</h3>
<pre class="programlisting">const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *
gst_value_get_fraction_range_max (<em class="parameter"><code>const <a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
<p>Gets the maximum of the range specified by <em class="parameter"><code>value</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.59.7.57.5"></a><h4>Parameters</h4>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>value</p></td>
<td class="parameter_description"><p>a GValue initialized to GST_TYPE_FRACTION_RANGE</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.59.7.57.6"></a><h4>Returns</h4>
<p> the maximum of the range</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gst-value-set-fraction-range-full"></a><h3>gst_value_set_fraction_range_full ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gst_value_set_fraction_range_full (<em class="parameter"><code><a href="https://developer.gnome.org/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> numerator_start</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> denominator_start</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> numerator_end</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> denominator_end</code></em>);</pre>
<p>Sets <em class="parameter"><code>