In the design of this system, we use H.263 as video compression protocol, G.723 as audio compression protocol, Ethernet as net intermedium and TCP/IP as net transmission protocol.是什么意思_In the design of this system, we use H.263 as video compression protocol, G.723 as audio compression protocol, Ethernet as net intermedium and TCP/IP as net transmission protocol.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句