\u6df1\u5733\u8fde\u63a5\u5668\u5382\u5bb6<\/a>\u751f\u4ea7\u7684SDI\u63a5\u53e3\u8d28\u91cf\u597d\u5462\uff1f\u4e0b\u9762\u5fb7\u7d22\u4e94\u91d1\u7535\u5b50\u5de5\u7a0b\u5e08\u5c31\u6765\u79d1\u666e\u4e00\u4e0b\u54ea\u4e2a\u6df1\u5733\u8fde\u63a5\u5668\u5382\u5bb6\u751f\u4ea7\u7684SDI\u63a5\u53e3\u8d28\u91cf\u597d\u3002<\/p>\n<\/p>\n
SDI\u63a5\u53e3\u662f\u6570\u5b57\u5206\u91cf\u4e32\u884c\u63a5\u53e3(serial digital interface)\u7684\u9996\u5b57\u6bcd\u7f29\u5199\u3002\u4e32\u884c\u63a5\u53e3\u662f\u628a\u6570\u636e\u7684\u5404\u4e2a\u6bd4\u7279\u4ee5\u53ca\u76f8\u5e94\u7684\u6570\u636e\u901a\u8fc7\u5355\u4e00\u901a\u9053\u987a\u5e8f\u4f20\u9001\u7684\u63a5\u53e3\u3002\u7531\u4e8e\u4e32\u884c\u6570\u5b57\u4fe1\u53f7\u7684\u6570\u636e\u7387\u5f88\u9ad8\uff0c\u5728\u4f20\u9001\u524d\u5fc5\u987b\u7ecf\u8fc7\u5904\u7406\u3002\u7528\u6270\u7801\u7684\u4e0d\u5f52\u96f6\u5012\u7f6e\uff08NRZI\uff09\u6765\u4ee3\u66ff\u65e9\u671f\u7684\u5206\u7ec4\u7f16\u7801\uff0c\u5176\u6807\u51c6\u4e3aSMPTE-259M\u548cEBU-Tech-3267\uff0c\u6807\u51c6\u5305\u62ec\u4e86\u542b\u6570\u5b57\u97f3\u9891\u5728\u5185\u7684\u6570\u5b57\u590d\u5408\u548c\u6570\u5b57\u5206\u91cf\u4fe1\u53f7\u3002\u5728\u4f20\u9001\u524d\uff0c\u5bf9\u539f\u59cb\u6570\u636e\u6d41\u8fdb\u884c\u6270\u9891\uff0c\u5e76\u53d8\u6362\u4e3aNRZI\u7801\uff0c\u786e\u4fdd\u5728\u63a5\u6536\u7aef\u53ef\u9760\u5730\u6062\u590d\u539f\u59cb\u6570\u636e\u3002\u8fd9\u6837\u5728\u6982\u5ff5\u4e0a\u53ef\u4ee5\u5c06\u6570\u5b57\u4e32\u884c\u63a5\u53e3\u7406\u89e3\u4e3a\u4e00\u79cd\u57fa\u5e26\u4fe1\u53f7\u8c03\u5236\u3002SDI\u63a5\u53e3\u80fd\u901a\u8fc7270Mb\/s\u7684\u4e32\u884c\u6570\u5b57\u5206\u91cf\u4fe1\u53f7\uff0c\u5bf9\u4e8e16\uff1a9\u683c\u5f0f\u56fe\u50cf\uff0c\u5e94\u80fd\u4f20\u9001360Mb\/s\u7684\u4fe1\u53f7\u3002SDI\u63a5\u53e3\u4e0d\u80fd\u76f4\u63a5\u4f20\u9001\u538b\u7f29\u6570\u5b57\u4fe1\u53f7\uff0c\u6570\u5b57\u5f55\u50cf\u673a\u3001\u786c\u76d8\u7b49\u8bbe\u5907\u8bb0\u5f55\u7684\u538b\u7f29\u4fe1\u53f7\u91cd\u653e\u540e\uff0c\u5fc5\u987b\u7ecf\u89e3\u538b\u5e76\u7ecfSDI\u63a5\u53e3\u8f93\u51fa\u624d\u80fd\u8fdb\u5165SDI\u7cfb\u7edf\u3002\u6709\u65f6\u5019\u5f88\u96be\u5224\u65ad\u63a5\u53e3\u5230\u5e95\u662f\u9ad8\u6e05\u7684SDI\u8fd8\u662f\u6807\u6e05\u63a5\u5934\uff0c\u9700\u8981\u67e5\u770b\u8bf4\u660e\u4e66\u6216\u8005\u76f4\u63a5\u6d4b\u8bd5\u3002<\/p>\n
<\/p>\n
\u8bfb\u5b8c\u4e0a\u6587\u4e4b\u540e\uff0c\u60a8\u5bf9\u4e8e\u201c \u54ea\u4e2a\u6df1\u5733\u8fde\u63a5\u5668\u5382\u5bb6\u751f\u4ea7\u7684SDI\u63a5\u53e3\u8d28\u91cf\u597d\u201d\u5e94\u8be5\u6709\u4e00\u4e2a\u6e05\u695a\u7684\u8ba4\u8bc6\u4e86\uff0c\u66f4\u591a\u201c \u54ea\u4e2a\u6df1\u5733\u8fde\u63a5\u5668\u5382\u5bb6\u751f\u4ea7\u7684SDI\u63a5\u53e3\u8d28\u91cf\u597d\u201d\u76f8\u5173\u7684\u8d44\u6599\uff0c(ljqcj.cn)\u5de5\u7a0b\u5e08\u4f1a\u7ee7\u7eed\u7f16\u8f91\u6574\u7406\u53d1\u5e03\u5728\u8d44\u8baf\u4e2d\u5fc3\u4e0e\u60a8\u5206\u4eab\u3002\u5fb7\u7d22\u4e94\u91d1\u7535\u5b50\u63d0\u4f9b\u5404\u79cd\u7c7b\u7684SDI\u63a5\u53e3\u73b0\u8d27\uff0c\u7a33\u5b9a\u8010\u7528\uff0c\u539f\u5382\u5b9a\u5236\uff0c\u73b0\u8d27\u901f\u53d1\uff0c\u8fdb\u5165\u5fb7\u7d22\u4e94\u91d1\u7535\u5b50\u3010\u4ea7\u54c1\u4e2d\u5fc3\u3011\u7ebf\u4e0a\u4e0b\u5355\uff0c\u4fbf\u6377\u91c7\u8d2d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5bf9\u4e8e\u91c7\u8d2d\u4eba\u5458\u6765\u8bf4\uff0c\u5f53\u4ed6\u4eec\u9700\u8981\u91c7\u8d2dSDI\u63a5\u53e3\u7684\u65f6\u5019\uff0c\u901a\u5e38\u4f1a\u5148\u8003\u8651\u9009\u62e9\u54ea\u4e2a\u5382\u5bb6\u91c7\u8d2dSDI\u4ea7\u54c1\uff0c\u53ef\u4ee5\u4fdd\u969c\u54c1\u8d28\uff0c\u90a3\u4e48\u5230 […]<\/p>\n","protected":false},"author":1,"featured_media":21234,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1198],"tags":[1200,1199,1201,1202],"yoast_head":"\n
\u54ea\u4e2a\u6df1\u5733\u8fde\u63a5\u5668\u5382\u5bb6\u751f\u4ea7\u7684SDI\u63a5\u53e3\u8d28\u91cf\u597d - ljqcj.cn<\/title>\n\n\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\t\n\n\n\n\t\n\t\n\t\n