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GESTrackElementAssetGESTrackElementAsset — A GESAsset subclass specialized in GESTrackElement extraction |
GESTrackElementAsset implements GAsyncInitable, GInitable and GESMetaContainer.
const GESTrackType
ges_track_element_asset_get_track_type
(GESTrackElementAsset *asset
);
Get the GESAssetTrackType the GESTrackElement extracted from self
should get into
void ges_track_element_asset_set_track_type (GESTrackElementAsset *asset
,GESTrackType type
);
Set the GESAssetTrackType the GESTrackElement extracted from self
should get into
void ges_track_element_add_children_props (GESTrackElement *self
,GstElement *element
,const gchar **wanted_categories
,const gchar **blacklist
,const gchar **whitelist
);
Looks for the properties defines with the various parametters and add them to the hashtable of children properties.
To be used by subclasses only
self |
The GESTrackElement to set chidlren props on |
|
element |
The GstElement to retrieve properties from |
|
wanted_categories |
An array of categories of GstElement to take into account (as defined in the factory meta "klass" field). |
[array zero-terminated=1][transfer none][allow-none] |
blacklist |
A blacklist of elements factory names to not take into account. |
[array zero-terminated=1][transfer none][allow-none] |
whitelist |
A list of propery names to add as children properties. |
[array zero-terminated=1][transfer none][allow-none] |