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VIDEO ENHANCE LEARNING WITH MOVING IMAGES (Video Format (AVI : audio and…
VIDEO ENHANCE LEARNING WITH MOVING IMAGES
Video- electronic medium for the recording playback, casting and display of moving video media
way create video
video signal transferred by an analog signal (capture video analog)
using digital tools such as digital camera, handphone store in a memory card
Video
Advantages
Motion
skills learning
Dramalization
Affective learning
Risk-free observation
Problem solving
Processes
Cultural-understanding
Limitations
Misinterpretation
Fixed pace
Abstract, non-visual instruction
Still phenomena
Digital Video
codec
to compress a large video size and decompress back the video file suitable with the container or video player application
Eg: FFMpeg, DivX, XviD, and x264.
container (video format)
allow for simultaneous audio-with-video playback
Eg: AVI, FLV, WMV, MP4, and MOV
collection of files that stores information about the digital file
Video Format
AVI : audio and video information are interleaved every fram
FLV : deliver digital video content over the Internet using Adobe Flash Player
WMV : Support Windows Media Video and Advanced Streaming Format and it also support streaming
MP4 : Supports Video,Audio and Streaming
high compression rates with small quality degradation
MOV : supports the PCs and also supports streaming.
Transfer analog videos to computer
videofiles must be digital
converter to digitalize your analog video which is changes analog signals in to digital codes
To connect audio, need an L-R Audio cable end the video will be connected with an S-video cable
connect your analog camera or VCR with the audio & video connection to the soundcard& tv card of computer
a lot of digital camcorders are tapeless
use different types of digital media storage such as Optical disc (DVD) , Flash memory cards, Mini SD, Hard disk drive
ONG YEE HWA
A18HA0217
Section 2