Post on 10-Jan-2016
description
Camtasia Studio
E-Mailsusan@csu.edu.tw
98.02.11
()
AVI : Audio Video InterleavePCM : Pulse Code ModulationCodec : Compressor and Decompressor Compressor :Decompressor :ProprietaryWMV : Windows Media Video(streaming file format) Windows Media Player (Streaming Server) Windows Media Player codecsTSCC : TechSmith Screen Capture CodecTechSmithCamtasia Studio
()200GB255Mbps56K4,000VHS0.5GB500Kbps512KADSL(Video)(Audio)codec
Video Codecs(video data)()proprietarycodecCamtasia Recorder (Screen Capture)TSCC (TechSmith Screen Capture Codec)TSCCcodecMedia Encoder 9.0video codecsWMV 9 WMV 9 Professional WMV 9 Screen WMV 9 Image WMV 9 VBR (WMV:Windows Media Video)
bps (/ bits per second) baud ()56kbps(Dial-up Modem)( 35-45 kbps) 7KB (Kilo-Byte)7,000 Bytes (56,000 bits / 8= 7,000 Bytes)21KB321MB3000 (50)!!
Example:
256MBAVI20KB(320*20016JPEG)512/64 kbpsADSL3.2fps (512kb = 64kB20KB64/20 = 3.2 fps )24(24fps) 4000 (256000/64 ) (Streaming File)
(Defragment)1024*768800*600640*480
LineInVCD/DVD
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PowerPoint
PowerPoint
PowerPoint
PowerPoint
PowerPoint
Camtasia Recorder PowerPoint
Camtasia Recorder 1-1
1-2
1-3
Camtasia Recorder
Camtasia Recorder
Camtasia Recorder
Camtasia Recorder
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Camtasia Recorder Start F9 Stop F10
Camtasia Recorder
Camtasia Recorder
Camtasia Recorder () () &
Camtasia Recorder ..
Camtasia Recorder
Camtasia Recorder
Camtasia Recorder
Camtasia Recorder
Camtasia Recorder
Camtasia Recorder
Camtasia Recorder
(M)(P)(H)(S)(F)(R)(C)(N)
(D)
Camtasia Recorder
Camtasia Recorder
Camtasia Recorder F9 F10
Camtasia Recorder
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