ausdom AF640 4K Manuel D'utilisation page 5

C.On the right side of the app, you'll find two buttons: one
for taking photos and one for recording videos. The bigger
button shows you the mode that's currently on. To switch
the mode, just click or tap the other video or photo button.
To take photos/record videos:
-Take photos: in photo mode → click or tap photo button.
-Record videos: in video mode → click or tap video button to
start → click or tap video button again to stop.
D.To switch from built-in camera to AUSDOM camera,
please click "camera switch" at the top-left corner.
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