MPEG 2 8 hauv 1IP Encoder - CATV Headend
Jul 19, 2016
DIBSYS ENC3184H ib txhij encodes txau yees duab/suab ua MPEG-2 SD 4:2:0 thiab MPEG-4 AVC (H.264) SD 4:2:0, siv MPEG-1 txheej-II, LC AAC, AAC nws lub compression. Tsim los nyob qhov no puas ua kom ntau video thiab lub pab. Npaum bitrate siv, kev cia siab rau siab thiab hlob tshaj xam, nws tau mus rau kis zoo video ntsiab lus ntawm qhov tsawg tshaj plaws tau bandwidth. Thiab ua ASI (MPTS hom) thiab tus IP (SPTS/MPTS) rau cov zis tej ntawv ntws.
Nrog nws txheem tus IP interfaces, The ENC3184H muaj teeb meem loj ua hauj lwm zoo zoo thiab nqi them kev siv encoders, DCM Series thiab QAM tus IP modular thiab video IPTV neeg rau zaub mov ntawm ib tus IP network switched es interconnects ASI chaw nres nkoj-rau-chaw nres nkoj. Vim li ntawd, cov encoder hauv lub network nraaj yuav qhov twg multiplex, yeej tseem zoo tsim ib "virtual headend".
Nta
Txog li 4/8 raws puas thiab 4/8 officers R/L analog suab ib chassis
Lawm MPEG-2 MP@ML4:2:0 thiab MPEG-4 AVC 4:2:0 (H.264) ASIC yees uas muaj zoo broadcast video, feem ntau rau SD, li 2.0mbps (MPEG-2), 800 kbps (H.264), rau cov uas tsis ultra-muaj bitrates
Simultaneous cov encoding MPEG-2 thiab MPEG 4 AVC tawm tswv yim ntau uas tsim txheem video
Txheej MPEG-1, LC_AAC, HE_AAC_V1, V2 lub encoding
MPEG - TS dua tus IP zis
Nyob rau hauv daim ntaub ntawv IPTV, creation SPTS ntau yam uas yuav ua multicast/unicast rau lub txawv ports 8 los tus IP chaw nyob
Nyob rau hauv daim ntaub ntawv DVB, teev ib MPTS ib tus IP chaw nyob los yog chaw nres nkoj
Khwv yees li ntawm encoding ntawm cov zis video: 0.25 ~ 5.5Mbps (H.264); 0.5 ~ 5.5Mbps (MPEG-2)
Qe Ntshauv thiab SDT zoo
Tus nqi lub qauv: 48KHz
Qhov system bitrate: 2-60Mbps
Vijtsam piv: 16:9; 4:3
Rooj: D1, CIF, QVGA, QCIF, QQVGA, 160 x 90
VBR/CBR Video hom
1 txoj kev ASI inputs nrog multiplexing
Simultaneous outputs ntawm SPTS/MPTS hla tus IP
Txawm tias yog MPTS los yog SPTS ntawm ASI tawm
Lim pob ntawv thov txhawb
Ntawm 1 mus rau 7 TS packets/tus IP tuaj rau lawv
Real-time saib xyuas & configure lub cev raws li txoj cai thiab parameter zos rau pem hauv ntej vaj huam sib luag
Kev tswj ntawm SNMP thiab nyob pem hauv ntej vaj huam sib luag
Txhim khu kev qha: Hardware raws kev lag luam 24/7
Yooj yim rau-siv lawv los xyuas dua
Xav paub ntau ntxiv, pls xyuas http://www.dibvision.com/enc3184h-8ch-av-mpeg-2avc-sd-encoder los yog hu rau (sale06@dibvision.com) muag khoom
