fs_element_added_notifier_new ()

FsElementAddedNotifier *
fs_element_added_notifier_new (void);

Creates a new FsElementAddedNotifier object

fs_element_added_notifier_add ()

void
fs_element_added_notifier_add (FsElementAddedNotifier *notifier,
                               GstBin *bin);

Add a GstBin to on which the “element-added” signal will be called on every element and sub-element present and added in the future.

fs_element_added_notifier_remove ()

gboolean
fs_element_added_notifier_remove (FsElementAddedNotifier *notifier,
                                  GstBin *bin);

Stop watching the passed bin and its subbins.

fs_element_added_notifier_set_properties_from_keyfile ()

gulong
fs_element_added_notifier_set_properties_from_keyfile
                               (FsElementAddedNotifier *notifier,
                                GKeyFile *keyfile);

Using a GKeyFile where the groups are the element's type or name and the key=value are the property and its value, this function will set the properties on the elements added to this object after this function has been called. It will take ownership of the GKeyFile structure. It will first try the group as the element type, if that does not match, it will check its name.

fs_element_added_notifier_set_properties_from_file ()

gboolean
fs_element_added_notifier_set_properties_from_file
                               (FsElementAddedNotifier *notifier,
                                const gchar *filename,
                                GError **error);

Same as fs_element_added_notifier_set_properties_from_keyfile() but using the name of the file to load instead of the GKeyFile directly.

fs_element_added_notifier_set_default_properties ()

gulong
fs_element_added_notifier_set_default_properties
                               (FsElementAddedNotifier *notifier,
                                GstElement *element);

Same as first calling fs_utils_get_default_element_properties() and using the result with fs_element_added_notifier_set_properties_from_keyfile() .

This is binding friendly (since GKeyFile doesn't have a boxed type).

struct FsElementAddedNotifier

struct FsElementAddedNotifier;

All members are private

The “element-added” signal

void
user_function (FsElementAddedNotifier *self,
               GstBin                 *bin,
               GstElement             *element,
               gpointer                user_data)

This signal is emitted when an element is added to a GstBin that was added to this object or one of its sub-bins. Be careful, there is no guarantee that this will be emitted on your main thread, it will be emitted in the thread that added the element. The bin may be NULL if this is the top-level bin.

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