Cannot get the 'fields' child property of a GES.VideoUriSource
@aleb
Submitted by Alex Băluț Assigned to Thibault Saunier @thiblahute
Description
A GES.VideoUriSource object has the following children properties:
print (type(track_element))
<class 'gi.repository.GES.VideoUriSource'>
print (track_element.list_children_properties())
[<GParamDouble 'alpha'>, <GParamEnum 'fields'>, <GParamInt 'height'>,
<GParamEnum 'mode'>, <GParamInt 'posx'>, <GParamInt 'posy'>,
<GParamEnum 'tff'>, <GParamInt 'width'>]
The 'fields' child prop cannot be read:
track_element.get_child_property('fields')
TypeError: unknown type (null)