多媒體CAI中視頻資源研究與應(yīng)用.pdf

1、沈陽(yáng)師范大學(xué)碩士學(xué)位論文多媒體CAI中視頻資源研究與應(yīng)用姓名：王馨申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：教育技術(shù)學(xué)（教育電視）指導(dǎo)教師：李兆君20050401ResearchandapplicationofvideoresourcesinmultimediaCAIAbstractWiththeprogressofscienceandtechnologytransitionoftheeducationalconceptionmoderneducatio

2、naltechnologyespeciallycomputerassistedinstructionhasbeengenerallyappliedtovariouskindsofeducationalteachingenvironmentsandfieldsandhasimprovedtheeducationalteachingefectsefectively.InCAIwemakecomputerthemaincarriersofth

3、ecoursescontentandteachingstrategiesandputallkindsofmediaelementsthatcanexpressinstructioninformationwellsuchascharacterfigurepicturevideocartoonandaudiotogethertostrengthenthesenseofrealityandvividtoguaranteeingthequali

4、tyofinstruction.ThekeytoCAIisdesigninganddevelopingtheoutstandingsoftwaresohowtohighefficientmakeuputilizevariouskindsofmultimediaelementsbecomesveryimportant.InallelementsthatformingMCAIsoftwarevideoisaspecialkindofreso

5、urcethatcanfullyembodythecharacteristicofmoderneducation.IthasabundantappealandexpressiveforcebringingawholecomprehensiveimpressiontostudentsbestembodyingtheadvantagesofMCAI.InaworditisthesoulofMCAI.Butinpresenteducation

6、applicationbecauseofthecharacteristicofvideoitselfandsomemisunderstandingconceptsofthedevelopertheapplicationofvideoresourcesintoMCAIisstillnotfullyuptoexpectationsremainstoprobeandstudyfurthermore.Afteranalyzingthecurre

7、ntapplicationsituationofMCAIsoftwareanddevelopmenttrendinginfuturethispaperregardsconstructivismasguidancesystematicstudiesthetheoryandpracticeofvideoresourcesapplicationinMCAIsoftware.IncludingthedefinitionofvideoinMCAI

8、generalapplicationprinciplesandrequestsadvantagesanddisadvantagesofvariouskindsofvideofileformatshowtoacquireeditvideomaterialaswellashowtouseMCAIintegratedsoftwaretocombinesdigitalvideo.Thepapermakeseveryeforttodesignde