基于ISMA規(guī)范的mp4文件的研究與實(shí)現(xiàn).pdf

1、Y767100分類號(hào)：UDC密級(jí)：編號(hào)：19402005碩士學(xué)位論文基于lSBA規(guī)范的mp4文件的研究與實(shí)現(xiàn)辱錳奇京人鐘永生導(dǎo)師姓名及職稱丘海明副教授專業(yè)名稱：垂終皇塑毽二00纛爭(zhēng)三月郴日申山丈學(xué)硬學(xué)位論文TheResearchandRealizationofthemp4FileBasedonISMAAbstractWiththedevelopmentofnetworktechnologyandthepeople’srequiremen

2、tonnetworkincreasesincreasingly，RealtimemultimeadiacommunicationonnetworkbecomespoptechnologyandgetwiderandwiderapplicationInthemultimediastreamissuesystems，WindowsMediafromMicrosoftandRealServerfromRealNetworkstakeupthe

3、biggestpartofthemarketOntheotherside，thereissolittleresearchjobbeingdoneinourcountryinthisfieldEmphasisonstreamingmulitimediafilewhichiscorrelatedwiththeperformanceofstreamingmultimediasevertightly，thisthesisdiscussesdee

4、plytherap4fileformatbroughtforwordbytheMPEGGroupAtfirst，ittellstheMPEG4codectechnologyandprotocolcorrelatedwithstream—communication，suchasRT歌RTS輯andISMASpecification。Then，itgivestheanalysisofMPEG4IPproject’scoderelatedwi

5、thrap4fileandgivestheimplementprocessofusingobjectorientthoughtandobject—orienttoolstealizeobject—orientrap4file。Atthesametime。itputsemphasisuponthepartinmp4filethatanalyzedbythemultimediastreamserverwhosenameishinttrack

6、andISMAdemandedinformationAfterthat，itgivesthesolutionanddetailrelazationprocessofhowtocapturetherawmultimediadatafromvideocapturecardandsoundcardinWindowssystemandtheencodethedata，writethedataintoaISMAcompatiblerap4file

7、Atlast，itputsupallexperimentationplatformbasedonDarwinStreamingServer，andteststhemp4filefromwhichgettheresultthattheaudioandvideodataissynchronousandthefileisISMAcompatible，ThedeepresearchofISMAcompatiblemp4fileandtherel

8、azationprocessofwritingmp4filehaspracticalvalueforthecompaniesdevelopingstreamingmultimediaandreferencevalueforbringingforwordbettermultimediastreamfileformatorISMAcompatiblestreamingmultimediasourceserver。Keywords：Strea