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影音資料傳輸原理 ─ 輕鬆完成影音聊天室 呂孟庭
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Outline Codec Protocol Tool Don’t Re-invent the wheel!
Engineer & Scientist
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Codec MpegX H.26X RealVideo 9 Windows Media 9 Others……
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MpegX & H.26X
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MpegX & H.26X
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Real Media 9 Real Network Helix Producer SDK
Same quality at half the bit rate of MPEG-4 Same quality at quarter the bit rate of MPEG-2
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Windows Media 9 Microsoft Windows Media 9 Series SDK
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Protocol RTP RTCP RTSP H.323
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RTP
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RTCP Internet Sender RTCP Packets sent Packets loss
Interarrival jitter Internet RTCP RTCP Receiver Receiver
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RTSP
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H.323
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What do you want get from this Exp?
我想要混學分 我想用現成的tool寫程式 我想自己寫Protocol的部分 我想自己寫Codec的部分 我想自己寫Protocol和Codec 我不需要任何工具,我喜歡從頭開始硬幹
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我想要混學分 Windows Media 9 Encoder + Windows Media 9 Player + C#
10 hours
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我想用現成的tool寫程式 NetMeeting3 SDK AVPhone Sample
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我想自己寫Protocol的部分 Windows Format SDK 9 Windows Codec Interface
Microsoft AVICap Sample Windows Socket API 不建議使用MFC的CSocket
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我想自己寫Codec的部分 CodeProject CodeGuru RTP tool(Henning Schulzrinne)
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我想自己寫Protocol和Codec CodeProject CodeGuru Winsock
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我喜歡從頭開始硬幹 MSDN Windows Multimedia Audio Compression Manager
Video Compression Manager Direct X sdk
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我對Multimedia Network很有興趣
、 Multimedia Processing And Communication Lab(慶齡Rm418)
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Other problems Anry Oops Donnie Kuanting Giganano
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