Voice Bokeh

You can emphasize the voice of a subject by reducing ambient noise.

Tap Camera and select Video by swiping camera modes.
Tap Microphone and select Voice Bokeh by swiping audio options.

Select Voice Bokeh from audio options
Tap Record to record a video.

While recording a video, you may spread or pinch two fingers to zoom in or out.
To pause the recording, tap Pause. To resume the recording, tap Record.

Tap Stop to end the video recording.

NOTE	You can also zoom in or out while playing the video.