1.2 Features and Benefits
The 4-channel MPEG4 Video Encoder is a cutting-edge digital video
transmission device. It can compress and transmit two channels of real time
images with outstanding images quality (D1, 720x480) at reasonable
bandwidth through a standard TCP/IP network. This 4-channel MPEG4
Video Encoder also provide two-way audio streams along with each video
channel. That’s because it is Ethernet ready and has the powerful ARM9
SoC and the MPEG-4 compression ASIC inside. In addition, with these
powerful hardware platform, excellent SDK support and powerful
respective apparatuses (eg. the transcoder), this 4-channel MPEG4 Video
Encoder is your best choice building up either conventional IP surveillance
system or intelligent IP surveillance system.
Real-time MPEG-4 Compression
With hardware MPEG-4 compression chip inside, the composite video
inputs can be efficiently compressed into MPEG-4 bit stream without
any delay. The ASIC base compression engine can support not only
CIF, but also FULL D1 image resolution.
Automatic Frame Rate Control
The 4-channel MPEG4 Video Encoder supports automatic/manual
streaming frame rate control, especially for multiple clients concurrent
access the same video stream in different network bandwidth.
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.
Build-in Low Latency PPPoE Supported
The Ethernet port is equipped with a low latency PPPoE
(Point-to-Point over Ethernet) which has excellent transmission speed
and enables the 4-channel MPEG4 Video Encoder to connect to an
ADSL or a cable modem.
DDNS Supported
The 4-channel MPEG4 Video Encoder supports DDNS (Dynamic