what is Gov length?GOV(Group of Video object planes) is a set of video frames for MPEG-4 and H.264compression, indicating a collection of frames from the initial I-Frame (key frame) to the nextI-Frame. GOV consists of 2 kinds of frames: I-Frame and P-Frame.I-Frame is the basic frame for the compression, also known as Key Frame, which containsone complete image data. P-Frame contains only the data that has changed from thepreceding I-Frame.You can specify a value between 1 and 150 for the MPEG-4 and H.264 CODEC.video setup1. From the Setup menu, select the<video & audio ( )> tab.2. Click <video setup>.3. Select a <video source> mode.• Flip mode : Turn upside downthe image that is captured by thecamera.• Mirror mode : Flip horizontal theimage that is captured by thecamera.4. Specify the privacy zone.5. When done, click [apply ( )].English _51● Setup Screen