網(wǎng)絡(luò)電視畢業(yè)設(shè)計(jì)論文(已修改)
2025-08-10 09:01 本頁(yè)面
【正文】 1 目錄 摘 要 ................................................................................................................................. 2 Abstract............................................................................................................................ 3 第 1章 網(wǎng)絡(luò)電視介紹 .................................................................................................... 4 研究目的和意義 .................................................................................................. 4 網(wǎng)絡(luò)電視概念 ...................................................................................................... 4 網(wǎng)絡(luò)電視的分類(lèi) .................................................................................................. 4 轉(zhuǎn)播式的網(wǎng)絡(luò)電視 .................................................................................... 4 儲(chǔ)存式的網(wǎng)絡(luò)電視 .................................................................................... 4 自主撥出式的網(wǎng)絡(luò)電視 ............................................................................ 4 第 2章 網(wǎng)絡(luò)電視的發(fā)展背景 ........................................................................................ 5 網(wǎng)絡(luò)電視的背景分析 .......................................................................................... 5 信息的獲取主要通過(guò)眼睛 ........................................................................ 5 寬帶技術(shù)的發(fā)展 ........................................................................................ 5 突破傳統(tǒng)電視播出時(shí)間段 ........................................................................ 5 有被動(dòng)的收看到主動(dòng)收看的轉(zhuǎn)變 ............................................................ 5 新生的網(wǎng)絡(luò)電視與傳統(tǒng)的電視對(duì)比 .................................................................. 5 第 3章 網(wǎng)絡(luò)電視的技術(shù)原理 ........................................................................................ 7 視頻編解碼技術(shù) .................................................................................................. 7 流媒體技術(shù) .......................................................................................................... 7 內(nèi)容分發(fā)技術(shù) ...................................................................................................... 7 IPTV 基本技術(shù) .................................................................................................... 8 IPTV 的網(wǎng)絡(luò)拓?fù)鋱D ............................................................................................ 8 數(shù)據(jù)傳輸?shù)幕拘问?......................................................................................... 8 基帶傳輸 ................................................................................................... 8 頻帶傳輸 ................................................................................................... 9 寬帶傳輸 ................................................................................................... 9 數(shù)字?jǐn)?shù)據(jù)傳輸 ........................................................................................... 9 收看網(wǎng)絡(luò)電視的方式 .......................................................................................... 9 第 4章 網(wǎng)絡(luò)電視的發(fā)展前景 ...................................................................................... 10 網(wǎng)絡(luò)電視發(fā)展的優(yōu)勢(shì) ........................................................................................ 10 影響網(wǎng)絡(luò)電視發(fā)展的瓶頸 ................................................................................ 11 為了網(wǎng)絡(luò)電視更好的發(fā)展建議 ........................................................................ 12 概念網(wǎng)絡(luò)電視未來(lái)展望 .................................................................................... 12 總 結(jié) ...............................................................................................................................
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