Rack-mounted SRT low-latency decoder, high-standard decode compatible with H.264 and MPEG-2

No:HDD-461

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Details

Rack-mounted SRT low-latency decoder HDD-461

HDD-461 is a semi-rack broadcast-grade professional high Standard Clear Decoder, this system is compatible with H.264 and MPEG-2 high Standard Clear Decoding, support 4:2:2 class, audio and video quality excellent, to meet the studio level requirements, support low latency, ultra-low delay and other coding mode decoding. HDD-461 contains IP and DVB-ASI input interfaces, SDI and other output interfaces, and the IP protocol supports The Reliable Transport Protocol of SRT, which can be used with SRT encoders. Supports the running state memory function, and quickly reverts to the last running state after power loss. HDD-461 fully meets the needs of our customers through public-network IP transmission of high standard clear-clear flow, can greatly save the bandwidth cost of the private network.

Features of the system

Support for Reliable SRT Transfer Protocol

Support 4:2:2 decoding

Support for ultra-low late-ncy decoding

Rich audio and video input and output interface

Embedded platform processing technology, stable system work

Web control

1/2 rack, 1U height, easy to install

Technical parameters

IPStream input interface	WayIPStream input (RJ-45 female x2，100/1000M） SupportUDPSingle or multicast, SupportSRTProtocol, cooperateSRTThe encoder works.
DVB-ASIInterface	WayDVB-ASIInput (75ohm，BNC x1） WayDVB-ASIRing out (75ohm，BNC x1）
IPStream output	SupportTS over UDPOutput (monocast or multicast), willSRTThe code stream received by the protocol is output to the local network SupportRTMPOutput, willSRTThe stream received by the protocol is converted toRTMPProtocol output (option1*）
Video output	Two-way high/Sd adaptive numbersSDIVideo output (75ohm，BNC x2）
Video format	H.264：Profile: Baseline, Main, High, High422 Level: up to 4.1 MPEG-2：Profile & Level: 422P@HL, MP@H14L, MP@HL, SP@HL, 422P@ML, MP@ML, SP@ML, HP@HL Level: up to 4.1
Video resolution	1080p: 1920 x 1080@23.98p/24p/25p/29.97p/30p 1080i: 1920 x 1080@50i/59.94i/60i 720p: 1280 x 720@50p/59.94p/60p 576i: 720 x 576@50i 480i: 720 x 480i@59.94i Note: The output does not support format transformation. The output format is the same as the source format of the stream.
Time-lapse mode	SupportH.264 1frame/3frameDecoding of low latency mode with low latency mode/Ultra-low latency encoder for use.
Video parameter settings	When the image is decoded incorrectly or disconnected, the output image is displayed in a still frame or mosaic
Audio output	Second waySDIEmbedded digital audio output (75ohm，BNC x2）, upto 4ch audio Two pairs of analog stereo-balanced audio outputs (DB9） Second wayAES/EBUDigital audio output (DB9）
Audio format	MPEG-1 Layer2、LPCM Sample rate:48KHz
Synchronized signal input	GenlockSynchronized signal input (75ohm，BNC x1） Blackburst and TriSync for SD & HD
Control	WebControl
Physical properties and power supplies	Size:1/2Rack,1UHeight: 350mm(D) x 220mm(W) x 44mm(H) Power:AC 100～240V 50Hz/60Hz Weight:2.8Kg
Working environment	Operating temperature:0～40℃ Storage temperature:-20～70℃ Humidity:Less than 95% No condensation

Order information

Serial number	Name	Describe
1	Audio transconnection	DB9Turn three-core Cannon
2	Install inglocations	Standard rack mount bracket kit