1.2 Features and benefits
The video decoder is a high resolution, Ethernet (LAN and WAN) ready
digital video decoder. Via an Ethernet network such as LAN or WAN, the
video decoder takes a MPEG-4 stream from our IP camera or video server,
and converts it in real-time with high quality analog video signals. This
allows analog video devices such as TV system, analog monitors or existing
analog video switches to be connected to our IP-base surveillance video
system.
Up to full D1 MPEG-4 video decoding
The video decoder can convert network MPEG-4 stream into analog
video signals. It also can automatically detect the remote stream format,
resolution and video standards. With ASIC based hardware decoder
inside, this video decoder is capable of decoding video at full frame
rate (30/25 fps). The analog video resolution of more than 500 TV
lines (depends on quality of video source)
Supports regular TV sysytem and analog monitors
The video decoder does not support composite video only, it also
supports Y/C video output. This feature allows analog video devices
such as regular TV sets, analog monitors and existing analog video
switches to be connected to our IP surveillance video system.
Digital Time Code Embedded
The “Digital Time Code Embedded”function is to embed the
recording time in the MPEG bit stream. Therefore, each image frame
has its respective time when it was recorded. It is very useful when
users want to find the video at an exact time or between a certain time
intervals.
DDNS Supported
The video decoder supports DDNS (Dynamic Domain Name Server),
users can set the video decoder at a virtual domain name (such as
cam1.Taipei.xxx) at dynamic IP. Everyone can use the virtual domain
name to view the video anywhere that has the access to the internet.
Bi-directional Audio Supported
The video decoder supports bi-directional audio function, 8kHz Mono audio
is provided.