find_track_element

Finds an element controlled by the clip.

If track is given, then only the track elements in track are searched for. If type is given, then this function searches for a track element of the given type.

Note, if multiple track elements in the clip match the given criteria, this will return the element amongst them with the highest priority (numerically, the smallest). See find_track_elements if you wish to find all such elements.

Parameters:

this	A Clip
track	The track to search in, or null to search in all tracks
type	The type of track element to search for, or `G_TYPE_NONE` to match any type

Returns:

The element controlled by this, in track, and of the given type, or null if no such element could be found.