provide text equivalent for audio and visual contents 提供等同聲音及視像內(nèi)容的文本
there will be great money-making opportunities in providing screen-saving pictures and other visual content 提供螢?zāi)槐Wo(hù)影像及其他視訊內(nèi)容將會是很好的賺錢機(jī)會。
through the segmenting video into shots, we can represent the visual content of every shot with key frames abstractly 通過合理的把視頻分割成鏡頭(shot),我們可以用關(guān)鍵幀(keyframe)作為鏡頭視覺內(nèi)容的有效抽象。
1 . provide text equivalent for audio and visual contents such as images, graphical contents, image maps, animation, pre-recorded audio and video contents 1.提供等同聲音及視像內(nèi)容例如:影像用圖形表達(dá)的資訊內(nèi)容影像地圖動畫錄音及錄像內(nèi)容的文本。
smart navigation is best used with asp . net pages that require frequent postbacks but with visual content that does not change dramatically on return 智能導(dǎo)航在asp.net頁中的使用效果最好,因為asp.net頁要求頻繁地回發(fā),但可視化內(nèi)容在返回時并不顯著改變。