HIKVISION DS-6401HDI Series, User Manual

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1.1 Description
Developed by Hikvision based on TI Davaci platform, DS-6401HDI is a kind of multi-purpose video/audio
decoder which is capable of allowing the coded images from HIK DVR/DVS or other encoding devices to be
decoded and displayed on the TV wall after transmission via IP network. Specially designed for the allocation
and management of the video surveillance system, DS-6401HDI supports multiple network transmission
protocols, and it applies the code downloaded in FLASH, ensuring high stability and reliability of system
performance.
DS-6401HDI Video/Audio Decoder adopts higher integrated TI Davaci processing chip which provides powerful
decoding capability. It supports multiple bitrate transmission methods, and is capable of decoding /outputting the
high-definition 1080P video stream and outputting decoded images via BNC and VGA ports simultaneously. In
addition, the Decoder also has the capabilities such as voice talk, alarm input/output, PTZ control, etc., providing
powerful support for the large TV wall decoding service.
1.2 Features
Decoding

Decoding images and audio
HIK H.264 and standard H.264 video compression methods;
Support PS, RTP and HIK customized encapsulation formats;
PAL and NTSC image formats;
Decoding at up to 1080P resolution;
G.722, G.711A and G.711U video compression methods.

Decoding Resources
DS-6401HDI is capable of decoding 1-ch video stream at 1080P resolution, 2-ch video at 720P resolution
and 4-ch video at 4CIF resolution.

Decoding Mode
Multiple transmission methods : support TCP, UDP, RTP over TCP, RTP over UDP.
Dynamic decoding : log on the remote encoder or remote streammedia server to select a channel of video
source to acquire video stream, and then decode and output the video for local display.
Cycle decoding : set multiple remote monitoring channels on a decoding channel, and the decoder is capable
of performing cycle decoding according to the configured sequence and time. The stream sources can be
obtained via remote access to the encoder or streammedia server and decoded for local output. A maximum of
64 channels are allowed for cycle decoding.
Obtain stream from streammedia server : receive real-time data by remote access to HIK stream media
server, and then decode stream for local output. The HIK RTSP is adopted as the control protocol, and the
TCP/UDP is used for receiving the data stream.
Remote playback of encoder’s record files : by remote access to the encoder with storage capability, and
directly obtain the record files from the encoder, and finally decode for local output.