Uburyo buriho bwo kohereza amashusho ya 8K binyuze kuri Interface za 12G-SDI

Kohereza videwo ya 8K (7680×4320 cyangwa 8192×4320 resolution) binyuze mu miyoboro ya 12G-SDI bitera imbogamizi zikomeye mu bya tekiniki bitewe n’uko ikenera interineti nyinshi (hafi 48 Gbps ku bimenyetso bya 8K/60p 4:2:2 10-bit). Kugira ngo ibi bikemuke, abantu bashyizeho uburyo bukoresha ubushobozi bwa 12G-SDI.

Ihererekanyamakuru rya Quad-Link 12G-SDI

Uburyo bukoreshwa cyane ni ukugabanya ikimenyetso cya 8K mo amashusho ane ya 4K, buri shusho yoherezwa binyuze mu ihuriro rya 12G-SDI ritandukanye. Kandi ubu buryo buhuye n'ibipimo bya SMPTE ST 2082-12, bigena tekiniki ya "2-Sample Interleave" (2SI). Aha, videwo ya 8K igabanyijemo ibice bine, buri kimwe gitunganywa nk'umuyoboro wa 4K kandi kigatangwa binyuze mu nsinga za 12G-SDI. Ku ruhande rwakira, aya mashusho ahuzwa kandi agahuzwa kugeza ku gipimo cyuzuye cya 8K. Kubwibyo, ubu buryo butuma ikimenyetso cya 8K gihura neza n'ibikoresho bya 4K bihari mugihe kigumana ubuziranenge bw'amajwi.

Imbogamizi n'icyerekezo cy'ejo hazaza

Nubwo kohereza amakuru kuri quad-link bikomeje kuba igipimo ngenderwaho mu nganda ku mikorere idakomerekeye, uko umusaruro wa 8K ugenda wiyongera, iterambere mu gutunganya ibimenyetso bishingiye kuri FPGA no kunoza bandwidth ishingiye kuri AI byitezwe ko bigira uruhare runini mu kurenga imbogamizi zihari ubu.

Muri make, 12G-SDI itanga serivisi zo kohereza ubutumwa bwa 8K binyuze mu guhuza uburyo butandukanye bwo gushyira mu bikorwa porogaramu, ihuza uburyo bwo gukora neza no gushyira mu bikorwa ibisabwa mu buryo bufatika.

Ikipe ya LILLIPUT

Itariki: 20250326

Ibyuma bipima 12G-SDI