- 23 - 2013/09/03 version 1.1Date style: (prefix file name)(yyyy)-(mm)-(dd)-(five random number).Time style: (prefix file name)(yyyy)-(mm)-(dd)-(hh)-(mm)-(ss)-(four randomnumber).3.2 Sound Sound RecordingEnable audio function while recording.3.3 Real Time OSD Setting Display ItemsSelect frame rate on video: frame rate per sec displayed on video image. ColorSelect OSD font color: White, Black, Red, Green, Blue, Yellow, Cyan, and Magenta PositionSelect placement for OSD: Top-Left, Top-Right, Bottom-Left and Bottom-Right. Pleasenote that when choose the position as Top-Right, the real time OSD may coverrecording OSD Background ColorSelect OSD background color: White, Black, and Transparency3.4 Stream Buffer Setting StatusEnable to turn on buffer function when viewing real time web pages, toincrease smooth condition and stability Stream Buffer TimeConfiguring the buffer time of live viewing in web (default value is 300ms), video will abit delay while stream buffer time enable, the higher value, the longer delay, the moresmooth of video streaming.