<string>Amount by which to move playback when using Forward/Backward commands</string>
</property>
<property name="whatsThis" stdset="0">
<string>Option to specify the amount by which playback will be moved forward or backward when using Forward/Backward commands on Player menu, either in seconds or in percents of time length of the file if it is known.</string>
<string>Amount by which to move playback when using Forward/Backward commands</string>
</property>
<property name="whatsThis" stdset="0">
<string>Option to specify the amount by which playback will be moved forward or backward when using Forward/Backward commands on Player menu, either in seconds or in percents of time length of the file if it is known.</string>
<string>Amount by which to move playback when using Forward/Backward commands</string>
</property>
<property name="whatsThis" stdset="0">
<string>Option to specify the amount by which playback will be moved forward or backward when using Forward/Backward commands on Player menu, either in seconds or in percents of time length of the file if it is known.</string>
<string>Amount by which to move playback when using Fast Forward/Backward commands</string>
</property>
<property name="whatsThis" stdset="0">
<string>Option to specify the amount by which playback will be moved forward or backward when using Fast Forward/Backward commands on Player menu, either in seconds or in percents of time length of the file if it is known.</string>
<string>Amount by which to move playback when using Fast Forward/Backward commands</string>
</property>
<property name="whatsThis" stdset="0">
<string>Option to specify the amount by which playback will be moved forward or backward when using Fast Forward/Backward commands on Player menu, either in seconds or in percents of time length of the file if it is known.</string>
<string>Amount by which to move playback when using Fast Forward/Backward commands</string>
</property>
<property name="whatsThis" stdset="0">
<string>Option to specify the amount by which playback will be moved forward or backward when using Fast Forward/Backward commands on Player menu, either in seconds or in percents of time length of the file if it is known.</string>