Samsung GT-B7300 User Manual page 108

While streaming, you can control the streaming video with the
following controls (tap the viewfinder to display or hide the
controls):
Icon Function
Change the resolution
Make the stream private (accessibly only by logging in to the
QIK website) or public (accessible to anyone)
Turn the audio on or off
Change settings
Add a title and description to the video
Post the video to YouTube or another website or send a link to
the video via Twitter or text message
Start or stop the video stream
You can also zoom in or zoom out by pressing the Volume key
up or down.
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