From the layers
To import a video, tap on 
and on 
which opens the layer types panel. Choose the video icon 
which will create a new video layer. Then tap on the import icon 
on the layer to add a video clip. You can import several video clips in the same layer.
To import audio, tap on and on which opens the layer types panel. Choose the audio icon which will create a new audio layer. Then tap on the import icon on the layer to add an audio clip. You can import several audio clips in the same layer.
From the Timeline
It is possible to import an image or a photograph from the timeline.
To do so, you need to select a drawing sheet with a double-tap to display the action panel.
Tap on the Import icon and choose between 3 possibilities: take a Photograph, open the Photo Album, or open the Files. 
