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docs: fix typo in metadata section in app dev manual

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There's no g_tag_list_get_xyz().
This commit is contained in:
Tim-Philipp Müller 2013-05-07 15:18:06 +01:00
parent f2bbbdff59
commit dc6aabfc55
1 changed files with 3 additions and 2 deletions
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5
docs/manual/advanced-metadata.xml
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@ -10,7 +10,8 @@
description of the properties of a stream. This can include video size,
audio samplerate, codecs used and so on. Tags are handled using the
&GStreamer; tagging system. Stream-info can be retrieved from a
<classname>GstPad</classname>.
<classname>GstPad</classname> by getting the current (negotiated)
<classname>GstCaps</classname> for that pad.
</para>
<sect1 id="section-tags-read">
@ -59,7 +60,7 @@ print_one_tag (const GstTagList * list, const gchar * tag, gpointer user_data)
for (i = 0; i &lt; num; ++i) {
const GValue *val;
/* Note: when looking for specific tags, use the g_tag_list_get_xyz() API,
/* Note: when looking for specific tags, use the gst_tag_list_get_xyz() API,
* we only use the GValue approach here because it is more generic */
val = gst_tag_list_get_value_index (list, tag, i);
if (G_VALUE_HOLDS_STRING (val)) {