在電子技術發(fā)展史上，電視、移動通信及計算機一直是三個互相獨立的技術領域，各自有著互不相同的技術特征和服務范圍。但是，至20世紀80年代末，隨著激光存儲技術、數(shù)據(jù)壓縮技術及大規(guī)模集成電路制作技術的發(fā)展，原本三個相互獨立的技術領域電視、移動通信和計算機相互滲透、相互融合，形成了一門嶄新的技術多媒體技術。特別是近年來，隨著Internet的普及，多媒體技術以其圖、文、聲、形并茂的特點，更是引起廣大讀者的極大興趣。
本書分為4個項目，按照由淺入深、從基礎到實戰(zhàn)的規(guī)律，詳細地介紹了Photoshop CS4、Adobe Premiere Pro CS4、Flash Professional CS6等軟件的強大功能及操作方法。項目一是素材的獲取與存儲，主要介紹數(shù)碼相機的拍攝技巧及多媒體技術概述。項目二是利用Photoshop CS4處理靜態(tài)圖像，主要介紹Photoshop CS4軟件的工作界面，并通過實例詳細介紹選區(qū)的基本操作、圖層的編輯及通道的操作等知識。項目三是數(shù)字視頻編輯與處理，主要介紹非線性編輯軟件Adobe Premiere Pro CS4的使用，具體包括Adobe Premiere Pro CS4工作界面、視頻特效、視頻切換、音頻特效、字幕編輯器等。項目四是利用Flash制作動畫，主要介紹Flash軟件的工作界面及交互式動畫的創(chuàng)建方法。
本書項目一、項目三由毛小群編寫，項目四由付淵編寫，項目二由毛小群、付淵共同編寫。由于時間倉促，編者水平有限，書中難免存在不足，懇請讀者給予批評指正。
本書配有PPT、素材及效果等學習資源，讀者可掃書中二維碼獲取，根據(jù)提供的素材和教材中的步驟講解邊學邊練。
編 者
2017年2月
項目一 素材的獲取與存儲······································································· 1
任務1 多媒體技術概述········································································ 1
任務2 圖像的獲取·············································································· 2
任務3 圖像在計算機中的存儲······························································ 13
習題一···························································································· 19
項目二 利用Photoshop CS4處理靜態(tài)圖像················································· 21
任務1 Photoshop CS4基本操作····························································· 21
任務2 選區(qū)的應用············································································ 31
任務3 圖層的應用············································································ 38
任務4 通道的使用············································································ 51
綜合實訓一 書籍封面的制作································································ 64
綜合實訓二 網(wǎng)頁欄目封面制作······························································ 68
習題二···························································································· 73
項目三 數(shù)字視頻編輯與處理··································································· 75
任務1 數(shù)字視頻編輯基礎···································································· 75
任務2 Premiere Pro CS4基本操作·························································· 84
任務3 視頻特效··············································································· 97
任務4 字幕及音頻特性······································································ 111
綜合實訓一 旅游相冊的制作······························································· 120
綜合實訓二 制作卡拉OK效果····························································· 130
習題三··························································································· 133
項目四 利用Flash制作動畫·································································· 135
任務1 Flash Professional CS6基本操作··················································· 135
任務2 Flash的基本知識···································································· 142
任務3 工具箱的使用及對象的相關修改編輯············································ 149
任務4 動畫基礎知識········································································ 159
任務5 元件和庫、音頻的使用····························································· 166
綜合實訓 制作生日音樂賀卡······························································· 169
習題四··························································································· 173
附錄一····························································································· 175
附錄二····························································································· 176
參考文獻··························································································· 177
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