User manual

V1100 User Manual
13
Video
Video Setting
Image
Video clip format: Select RECORDING compression format H.264、MPEG-4、MJPEG、3GPP .
 Profile1 (H.264): H.264 provides higher compression rate than MPEG-4. Thus, H.264 can
decrease the bandwidth usage and further apply on 3G. However, H.264 will occupy more
system resources than MPEG-4. As long as the operating system appears operating difficulties
under H.264 format, please change to select MPEG-4.
 Profile2 (MPEG-4): MPEG-4 has the advantage of sending a lower volume of date per time
unit across the network (bit-rate) compared to Motion JPEG and therefore provides a
relatively high image quality at a lower bit-rate (bandwidth usage).
 Profile3 (MJPEG): Motion JPEG stream uses considerable amounts of bandwidth, but
provides excellent image quality and access to every image contained in the stream.
 Profile4 (3GPP): 3GPP has provided the mobile viewing.
Overlay
Text information can be showed on the display screen, such as Date/ Time and the user-defined title.
Note: Overlay under 176x144 resolution of PAL mode does not be supported.
Privacy Mask
Privacy Mask is an area of solid color that bans users from viewing part of monitored area.