NEC VC-970/VD-970 H.265/HEVC Real-time 코덱은 4K/UHD 방송신호를 최저 99msec의 지연으로

전송이 가능한 코덱입니다. 컴팩트한 하프랙 사이즈의 4:2:2 크로마 포맷 전송과 10bit의 엔코딩으로 

NEC의 고유 알고리즘을 사용하여 고화질의 4K/UHD 방송신호 전송이 가능합니다. 

Features 

Ultra Low-delay by original low delay technology

- Ultra low-delay mode

1080p-480i : 14.5msec to 300msec

2160p : 99msec to 300msec

- Normal delay mode

2160p-480i : 500msec to 1500msec

*Transmission delay is excluded

 Video Coding

• H.265 | HEVC Main422 10/Main10/Main

• High quality video coding by unique algorithm

• H.264 /AVC for VC-970 (Option)

• H.264 /AVC and MPEG-2 for VD-970

Audio Coding

• Up to 2ES can be transmitted by below formats:

- MPEG-2 AAC-LC

- MPEG-1 Layer2

- LPCM

- MPEG4-AAC ELD (Ultra low delay, min. 33msec)

- Dolby E/AC-3 pass through

*Dolby-E/AC-3® are registered trademark of Dolby Laboratories, Inc.

Multi functions

• TS interface: DVB-ASI and Ethernet

• Error correction: ProMPEG CoP#3

• Remote control : SNMP, Telnet and HTTP

• Encryption : BISS (Option)

Physical design

• 1U half rack size & 3kg light weight design.

• 1u Full rack size & Dual Power AC (Option)

• DC input (Option)

• 12G-SDI interface (Option)