Apple iPhone iOS 5.1 - Manual (Page 150)

Editing videos and voice memos with VoiceOver
You can use VoiceOver gestures to trim Camera videos and Voice Memo recordings.
Trim a voice memo: On the Voice Memos screen, select the button to the right of the memo
you want to trim, then double-tap. Then select Trim Memo and double-tap. Select the beginning
or end of the trim tool. Flick up to drag to the right, or flick down to drag to the left. VoiceOver
announces the amount of time the current position will trim from the recording. To execute the
trim, select Trim Voice Memo and double-tap.
Trim a video: While viewing a video in Photos, double-tap the screen to display the video
controls, then select the beginning or end of the trim tool. Then flick up to drag to the right, or
flick down to drag to the left. VoiceOver announces the amount of time the current position will
trim from the recording. To execute the trim, select Trim and double-tap.
Controlling VoiceOver using an Apple Wireless Keyboard
You can control VoiceOver on iPhone using an Apple Wireless Keyboard. See “Using an Apple
Wireless Keyboard” on page 27.
You can use VoiceOver keyboard commands to navigate the screen, select items, read screen
contents, adjust the rotor, and perform other VoiceOver actions. All the keyboard commands
(except one) include Control-Option, abbreviated in the table below as “VO.”
VoiceOver Help speaks keys or keyboard commands as you type them. You can use VoiceOver
Help to learn the keyboard layout and the actions associated with key combinations.
VoiceOver keyboard commands
VO = Control-Option
Read all, starting from the
current position VO–A
Read from the top VO–B
Move to the status bar VO–M
Press the Home button VO–H
Select the next or previous item VO–Right Arrow or VO–Left Arrow
Tap an item VO–Space bar
Double-tap with two fingers VO–”-”
Choose the next or previous
rotor item VO–Up Arrow or VO–Down Arrow
Choose the next or previous
speech rotor item VO–Command–Left Arrow or VO–Command–Right Arrow
Adjust speech rotor item VO–Command–Up Arrow or VO–Command–Down Arrow
Mute or unmute VoiceOver VO–S
Turn the screen curtain on or off VO–Shift-S
Turn on VoiceOver help VO–K
Return to the previous screen,
or turn off VoiceOver help Escape
150 Chapter 31 Accessibility