傳chuan統tong演yan播bo室shi主zhu要yao是shi在zai創chuang作zuo的de過guo程cheng中zhong,創chuang作zuo人ren員yuan要yao花hua費fei很hen大da的de腦nao洞dong才cai能neng將jiang一yi個ge工gong作zuo室shi完wan整zheng地di展zhan示shi出chu來lai,他ta們men的de設she計ji思si想xiang往wang往wang受shou工gong作zuo室shi的de大da小xiao、場景的設計和搭建、yiqijiemusuoxudemouxieqitayaosudengshijianhetiaojiandexianzhi,youshihuidaozhimouxiejingmiaochuangyiwufawanquanshixian。nayanghuiduizhenggejiemudebochuzaochenghenhuaideyingxiang,erqiehaihuiyouyixiebaihaierwuyilideshiqingfasheng,hen多事情我們都無法預料。
相(xiang)反(fan),虛(xu)擬(ni)演(yan)播(bo)室(shi)係(xi)統(tong)卻(que)為(wei)創(chuang)作(zuo)者(zhe)提(ti)供(gong)了(le)很(hen)充(chong)足(zu)的(de)創(chuang)意(yi)空(kong)間(jian)和(he)設(she)計(ji)思(si)路(lu),能(neng)將(jiang)工(gong)作(zuo)室(shi)內(nei)有(you)限(xian)的(de)空(kong)間(jian)創(chuang)造(zao)出(chu)氣(qi)勢(shi)宏(hong)偉(wei)的(de)壯(zhuang)觀(guan)場(chang)麵(mian),既(ji)節(jie)省(sheng)成(cheng)本(ben),又(you)節(jie)省(sheng)人(ren)力(li)、物力、財力,而且不用擔心會發生什麼意外,真是兩全其美啊!
在(zai)傳(chuan)統(tong)的(de)色(se)鍵(jian)摳(kou)像(xiang)技(ji)術(shu)中(zhong),攝(she)像(xiang)機(ji)做(zuo)任(ren)何(he)動(dong)作(zuo),背(bei)景(jing)都(dou)不(bu)會(hui)發(fa)生(sheng)變(bian)化(hua),前(qian)後(hou)景(jing)間(jian)缺(que)乏(fa)聯(lian)係(xi),前(qian)景(jing)看(kan)起(qi)來(lai)就(jiu)像(xiang)漂(piao)浮(fu)在(zai)背(bei)景(jing)上(shang),造(zao)成(cheng)透(tou)視(shi)關(guan)係(xi)不(bu)匹(pi)配(pei),缺(que)少(shao)真(zhen)實(shi)感(gan)。利(li)用(yong)同(tong)步(bu)跟(gen)蹤(zong)技(ji)術(shu),將(jiang)攝(she)像(xiang)機(ji)的(de)運(yun)動(dong)參(can)數(shu)轉(zhuan)換(huan)為(wei)電(dian)信(xin)號(hao),通(tong)過(guo)計(ji)算(suan)機(ji)運(yun)算(suan)調(tiao)整(zheng)虛(xu)擬(ni)演(yan)播(bo)室(shi)的(de)相(xiang)應(ying)參(can)數(shu),實(shi)時(shi)產(chan)生(sheng)與(yu)前(qian)景(jing)相(xiang)關(guan)聯(lian)的(de)背(bei)景(jing)信(xin)號(hao),從(cong)而(er)使(shi)合(he)成(cheng)的(de)前(qian)景(jing)和(he)背(bei)景(jing)看(kan)起(qi)來(lai)同(tong)步(bu)。
虛xu擬ni演yan播bo室shi係xi統tong不bu同tong於yu實shi景jing演yan播bo室shi,實shi景jing演yan播bo室shi滿man足zu了le實shi景jing演yan播bo室shi所suo有you的de效xiao果guo,不bu僅jin如ru此ci,它ta還hai實shi現xian了le實shi景jing演yan播bo室shi無wu法fa做zuo到dao的de某mou些xie效xiao果guo,甚shen至zhi達da到dao了le常chang人ren無wu法fa想xiang象xiang的de程cheng度du,虛xu擬ni演yan播bo室shi係xi統tong取qu代dai了le傳chuan統tong演yan播bo室shi,展zhan現xian了le其qi無wu限xian的de魅mei力li!