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z 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.
¾ Text Overlay: Some information can be showed on the display screen, such as Date / Time and
user-defined text. And the background color can be chosen.
¾ Privacy Mask: A specific area of the video image can be covered.
7.2.2 H.264
¾ Viewer Authentication:
z On: If the viewer authentication is On, the users will be requested to key-in username and
password when using QuickTime Player to have live viewing.
z Off: If the viewer authentication is Off, you can have live viewing on computer by QuickTime
Player after entering “rtsp://ip:port/video.h264” on the URL column directly.
¾ Multicasting Streaming (if it’s on):
z Multicast Address: The multicast server address will appear automatically.
z Video / Audio Port: Specify the transmission port number of the video data, from 1024 to
65535.
z Time to Live: Set the maximum TTL that multicast can pass through.
) Note: Time To Live option determines the maximum length of time (measure as the number of
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