????:1????????:????????

2??????????498??

3????????????

4??????

5?????????

?????????????2????????7???????????(?????)?????2025????“?????”?????7?????????????????????????????,?????????????????????????????????

????????????????“??????????”????????????????? ?????????????

?????????????????5??????“????”?????????,?????????,??30???,??????????????170??????????2025??????????“????????”,???????????400??,???????????????????????????????,?????

???????????????????,??????????????????,??????????????4K/8K????SDI???????????????,?????????????(??????????????????)????????????????“?????????”?,????????,???

??????????????????????,???????????????????????,???“??????????????”?????????“???????????,?,???????????,????”

????,?????????????????????????????????????????????????“???”???????????????,????????????4?????“??,???????????,?????????????”?????????????

??????????????????????,??????“????????????”?????????????(????????????????)

??:???