video-conferencing jakub topič, i2b. video-conferencing basics communication using transmission of...
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Video-conferencingJakub Topič, I2B
Video-conferencing basics
Communication using transmission of video and audio (speech) between two or more devices in different locations
Real time
Similar to making a phone call
Adventages
Save time and resources
The visual interraction can make communication better
Increases collaboration
Purposes
Meetings
Security
Telecommuting
Education
Communication interface
Previously used ISDN
Higher usage cost
Uses phone lines
Potentially lower bandwith
Today the Internet has replaced all
Lower usage cost
Anytime and almost everywhere
A lot of software
Potentially higher bit rate
Uses various communication paths
Google Hangouts
Google Hangouts Free
Multi-platform
Runs in web browser
Android and iOS app
No app for Windows Phone
Unlimited people connected in one moment
Skype
Skype Up to 10 people together, length restriction
Owned by microsoft
Commercial
Really old version for Linux
Good working on Windows and OS X
Mobile app for Android, iOS and Windows Phone
FaceTime
By Apple
OS X, iOS
Free using, app costs $1
Other software
CamFrog, Cisco WebEx Meetings, Jitsi, ooVoo
Equipment
Computer, Tablet or Mobile phone
Mentioned software
Webcam
Speakers+microphone or headset