http://docs.kde.org/
PrevConfiguration dialogNext

Progress subsection

This section contains options that affect the progress slider control and the seeking function.

Normal seek amount

This option tells KPlayer how far to seek (move the current playback position) forward or backward when using Forward and Backward commands on Player menu, either in seconds or in percents of the time length of the file if it is known.

Fast seek amount

This option tells KPlayer how far to seek (move the current playback position) forward or backward when using Fast Forward and Fast Backward commands on Player menu, either in seconds or in percents of the time length of the file if it is known.