Ngā Huarahi o Nāianei ki te Tuku Ataata 8K mā ngā Atanga 12G-SDI

He nui ngā arai hangarau mō te tuku ataata 8K (7680×4320, 8192×4320 rānei te taumira) mā runga i ngā hononga 12G-SDI nā te nui o ngā whakaritenga whānui raraunga (tata ki te 48 Gbps mō ngā tohu 10-bit 8K/60p 4:2:2 kāore i kōpeketia). Hei whakaoti i tēnei, kua whakawhanakehia e te tangata he tikanga e whakamahi ana i ngā āheinga o te 12G-SDI.

Tukunga 12G-SDI Hononga-Whā

Ko te tikanga e whakamahia whānuitia ana ko te wehewehe i te tohu 8K kia whā ngā whakaahua iti 4K, ka tukuna ia whakaahua mā roto i tētahi hononga 12G-SDI motuhake. Ā, he rite tonu tēnei huarahi ki te paerewa SMPTE ST 2082-12, e tautuhi ana i tētahi tikanga "2-Sample Interleave" (2SI). I konei, ka wehea te ataata 8K kia whā ngā wāhanga, ka tukatukahia ia wāhanga hei awa 4K, ā, ka tukuna mā roto i ngā taura 12G-SDI takitahi. I te pito whiwhi, ka tukutahitia ēnei whakaahua iti, ka whakakotahihia anō ki te taumira 8K katoa. Nō reira, mā tēnei tikanga ka whakarite kia pai te hototahi o te tohu 8K ki ngā taputapu 4K o nāianei, me te pupuri tonu i te kounga o te tohu.

Ngā Wero me ngā Aronga o te Ao

Ahakoa ko te tuku hononga-whā tonu te paerewa ahumahi mō ngā rerengamahi kore-kōpeke, i te tipu haere o te hanga 8K, e tika ana kia whai wāhi nui ngā whanaketanga o te tukatuka tohu e hangai ana ki te FPGA me te arotautanga o te whānui o te hononga e peia ana e te AI ki te wikitoria i ngā herenga o nāianei.

Hei whakarāpopototanga, ka whakaratohia e te 12G-SDI te tuku 8K mā te huinga o te wehewehenga maha-hononga, e whakataurite ana i te pono teitei me ngā tono whakatinanatanga mahi.

Te Rōpū LILLIPUT

Te Rā: 20250326

Ngā Aroturuki 12G-SDI