VIVOTEK
94 - User's Manual
Network > Streaming protocols
HTTP streaming
To utilize HTTP authentication, make sure that your have set a password for the Network Camera
first; please refer to Security > User account on page 107 for details.
Authentication: Depending on your network security requirements, the Network Camera provides
two types of security settings for an HTTP transaction: basic and digest.
If
basic
authentication is selected, the password is sent in plain text format and there can be
potential risks of being intercepted. If
digest
authentication is selected, user credentials are
encrypted using MD5 algorithm and thus provide better protection against unauthorized accesses.
HTTP port / Secondary HTTP port: By default, the HTTP port is set to 80 and the secondary HTTP
port is set to 8080. They can also be assigned to another port number between 1025 and 65535. If
the ports are incorrectly assigned, the following warning messages will be displayed:
To access the Network Camera on the LAN, both the HTTP port and secondary HTTP port can
be used to access the Network Camera. For example, when the HTTP port is set to 80 and the
secondary HTTP port is set to 8080, refer to the list below for the Network Camera’s IP address.
Access name for stream 1 ~ 3: This Network camera supports multiple streams simultaneously.
The access name is used to identify different video streams. Users can click
Media > Video >
Stream settings
to set up the video quality of linked streams. For more information about how to
set up the video quality, please refer to Stream settings on page 74.
When using
Mozilla Firefox
to access the Network Camera and the video mode is set to JPEG,
users will receive video comprised of continuous JPEG images. This technology, known as “server
push”, allows the Network Camera to feed live pictures to Mozilla Firefox.
On the LAN
http://192.168.4.160 or
http://192.168.4.160:8080
NOTE:
The metadata information can only be transmitted through the HTTP main port. Metadata is not
available through the secondary HTTP port.
