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taginject: Add scope property

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3697>
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Hiero32 2023-01-09 08:16:36 +00:00 committed by GStreamer Marge Bot
parent 41c69372b5
commit 145d362129
3 changed files with 39 additions and 1 deletions
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12
subprojects/gst-plugins-good/docs/gst_plugins_cache.json
View file

@ -4693,6 +4693,18 @@
}
},
"properties": {
"scope": {
"blurb": "Scope of tags to inject (stream | global)",
"conditionally-available": false,
"construct": false,
"construct-only": false,
"controllable": false,
"default": "stream (0)",
"mutable": "null",
"readable": false,
"type": "GstTagScope",
"writable": true
},
"tags": {
"blurb": "List of tags to inject into the target file",
"conditionally-available": false,

27
subprojects/gst-plugins-good/gst/debugutils/gsttaginject.c
View file

@ -32,6 +32,9 @@
* |[
* gst-launch-1.0 audiotestsrc num-buffers=100 ! taginject tags="keywords=\{\"testone\",\"audio\"\},title=\"audio\ testtone\"" ! vorbisenc ! oggmux ! filesink location=test.ogg
* ]| set keywords and title demonstrating quoting of special chars and handling lists
* |[
* gst-launch-1.0.exe audiotestsrc num-buffers=500 ! taginject tags="title=MyTitle,artist=MyArtist,album=MyAlbum,genre=MyGenre" scope=global ! qtmux ! filesink location=test.m4a
* ]| set title, artist, album and genre. set scope as global
*
*/
@ -59,7 +62,8 @@ GST_DEBUG_CATEGORY_STATIC (gst_tag_inject_debug);
enum
{
PROP_TAGS = 1
PROP_TAGS = 1,
PROP_SCOPE
};
@ -114,6 +118,19 @@ gst_tag_inject_class_init (GstTagInjectClass * klass)
"List of tags to inject into the target file",
NULL, G_PARAM_WRITABLE | G_PARAM_STATIC_STRINGS));
/**
* taginject:scope:
*
* Scope of tags to inject (stream | global).
*
* Since: 1.24
**/
g_object_class_install_property (gobject_class, PROP_SCOPE,
g_param_spec_enum ("scope", "Scope",
"Scope of tags to inject (stream | global)",
g_type_from_name ("GstTagScope"), GST_TAG_SCOPE_STREAM,
G_PARAM_WRITABLE | G_PARAM_STATIC_STRINGS));
gobject_class->finalize = gst_tag_inject_finalize;
gst_element_class_set_static_metadata (gstelement_class,
@ -136,6 +153,7 @@ gst_tag_inject_init (GstTagInject * self)
gst_base_transform_set_gap_aware (trans, TRUE);
self->tags = NULL;
self->tags_scope = GST_TAG_SCOPE_STREAM;
}
static GstFlowReturn
@ -168,6 +186,8 @@ gst_tag_inject_set_property (GObject * object, guint prop_id,
g_strdup_printf ("taglist,%s", g_value_get_string (value));
if (!(self->tags = gst_tag_list_new_from_string (structure))) {
GST_WARNING ("unparsable taglist = '%s'", structure);
} else {
gst_tag_list_set_scope (self->tags, self->tags_scope);
}
/* make sure that tags will be send */
@ -175,6 +195,11 @@ gst_tag_inject_set_property (GObject * object, guint prop_id,
g_free (structure);
break;
}
case PROP_SCOPE:
self->tags_scope = g_value_get_enum (value);
if (self->tags)
gst_tag_list_set_scope (self->tags, self->tags_scope);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;

1
subprojects/gst-plugins-good/gst/debugutils/gsttaginject.h
View file

@ -53,6 +53,7 @@ struct _GstTagInject
/*< private > */
GstTagList *tags;
gboolean tags_sent;
GstTagScope tags_scope;
};
struct _GstTagInjectClass