Nzira Dzazvino Dzekutumira Mavhidhiyo e8K kuburikidza ne12G-SDI Interfaces

Kutapurirana kwevhidhiyo ye8K (7680×4320 kana 8192×4320 resolution) kuburikidza ne12G-SDI kunopa zvipingamupinyi zvakakura zvehunyanzvi nekuda kwehuwandu hwedata bandwidth (inenge 48 Gbps ye8K/60p 4:2:2 10-bit signals dzisina kudzvanywa). Kuti vagadzirise izvi, vanhu vakagadzira nzira inoshandisa kugona kwe12G-SDI.

Kutakurwa kweQuad-Link 12G-SDI

Nzira inonyanya kushandiswa ndeyekupatsanura chiratidzo che8K kuita mifananidzo mina ye4K, mufananidzo wega wega uchitumirwa kuburikidza ne 12G-SDI link yakasiyana. Uye nzira iyi inoenderana neSMPTE ST 2082-12 standard, iyo inotsanangura nzira ye "2-Sample Interleave" (2SI). Pano, vhidhiyo ye8K yakakamurwa kuita zvikamu zvina, imwe neimwe ichigadziriswa se 4K stream uye inotumirwa kuburikidza netambo dze12G-SDI. Pakugashira, mifananidzo iyi inowiriraniswa uye inosanganiswa zvakare kusvika ku 8K resolution yakazara. Nokudaro, nzira iyi inoita kuti chiratidzo che8K chienderane zvakanaka nemidziyo iripo ye4K uku ichichengetedza kunaka kwechiratidzo.

Matambudziko uye Nzira dzeRamangwana

Kunyange zvazvo kutumira kwe quad-link kuchiramba kuri chiyero cheindasitiri chekushanda kwemabasa asina kumanikidzwa, sezvo kugadzirwa kwe 8K kuri kukura, kufambira mberi mukugadzirisa masaini akavakirwa paFPGA uye kugadzirisa bandwidth kunotungamirirwa neAI zvinotarisirwa kuita mabasa akakosha mukukunda zvipingamupinyi zviripo.

Muchidimbu, 12G-SDI inopa 8K transmission kuburikidza nemusanganiswa we multi-link subdivision, ichienzanisa kuvimbika kwepamusoro nezvinodiwa zvekushandisa.

Chikwata cheLILLIPUT

Zuva: 20250326

Mamonita e12G-SDI