초저 지연 인코더 12G SDI 및 3G SDI 입력 4K Ultra HD HEVC 인코더 산업용 방송 수준
초저지연 인코더
특색
Advanced ultra-low delay transmission
The advanced ultra-low delay coding technology is combined with the HEVC coding standard to achieve millisecond-level ultra-low delay encoding and decoding algorithm processing through ultra-low delay frame structure design, coding pipeline optimization, and low delay rate control. In combination with the low-latency media transmission protocol with the precise timestamp and automatic retransmission mechanism, the system will give full play to the low-latency characteristics of 5G to achieve efficient data transmission between image recognition processing system, equipment control system, industrial AI vision cloud platform and production business system.
입력 | 1-channel 12G-SDI, 1-channel UHD support up to 4Kp60,10 bit YUV422 |
산출 | 1 gigabit network port streaming output. The network protocol supports UDP/RTSP/RTP/RTP/RTMP/SRT 1 USB3.0, 1 USB2.0 |
비디오 처리 | |
Encoder performance | single 4Kp60 channel, four FulIHD high-definition channels (선택 과목), or multiple low-resolution channels (선택 과목)
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Coding configuration | 기대 (H.265) Main,MainIntra, Main10 Main10 Intra, Main 4:2:2 10, Main 4:2:2 10 intra Level:5.1,Tier: Main/High AVC (H.264) |
Coding scheme | CBR (constant bit rate mode) VBR (dynamic bit rate mode |
Chromaticity sampling | 4:2:0, 4:2:2 |
Bit depth | 8 비트, 10 비트 |
해상도 비율 | 3840x2160p(UHD);1920×1080,1280×720(HD);720×576,720×480(SD) |
프레임 속도 | 60피,59.94피,50피,30피,29.97피,25피,24피(3840x2160p)
60피,60나는,59.94피,50피,50나는,30피,29.97피,25피,24피(1920×1080) 60피,60i59.94p,50피,50나는(1280×720) 50피,25피(720×576) 60피,59.94피,30피,29.97피(720×480) |
GOP structure | AllIntra, Adaptive, 기본, Pyramidal, Low Delay(without reorder) |
Codec delay | Normal delay mode: less than 400ms
Ultra-low delay mode: 50MS (선택 과목, supporting decoder is required) |
Encoding bit rate | Up to 100Mbps (can’t exceed the maximum bit rate of different profile level combinations) |
Audio processing | |
Audio input format | PCM embedded (embedded in SDI or from UHD) |
공연 | 까지 8 채널 (4-way stereo, standard 2-way stereo) |
Encoder format | MPEG-AAC |
Sampling rate and sampling depth | 48kHz에서, 16-비트
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소프트웨어 | |
제어 인터페이스 | 이더넷 인터페이스 (MGMT) |
Management interface | Embedded Web server |
power waste | 12W (전원 공급 장치: 12V, 2에이 |
치수 | 114.5mm(W)x33mm(H)x133mm(디) |
보관 온도 | – 10 ℃ to+70 ℃ |
Maximum humidity | <90%, 비응축 |