sharing

 https://www.google.com/search?q=Video+sharing

Game

 https://www.google.com/search?q=Video+Game

vodcast

 https://www.google.com/search?q=vodcast

graphy

 https://www.google.com/search?q=videography

VOD

 https://www.google.com/search?q=VOD

80 percent of internet is

 https://www.google.com/search?q=80+percent+of+internet+is

without audio

 https://www.google.com/search?q=video+without+audio

Surveillance

https://www.videosurveillance.com/

http://www.videosurveillance.co.in/

analysis

 https://en.wikipedia.org/wiki/Video_content_analysis

https://vidooly.com/

Top 5 Free Screen Recording Softwares For Windows

http://www.hongkiat.com/blog/win-screen-recording-softwares/
http://www.makeuseof.com/tag/capture-streaming-video-website-5-tools/

General
https://www.google.com/search?q=online+video+recorder

recording webinar - free included
https://www.google.com/search?q=recording+webinar

TikTok

https://en.wikipedia.org/wiki/TikTok
https://ttonlineviewer.com/
https://www.tiktok.com/
https://vidlan.com/
https://vidnice.com/
https://tikster.net/

Tube / Slides
https://www.youtube.com/results?search_query=TikTok
https://www.slideshare.net/search/slideshow?searchfrom=header&q=TikTok

Yum

https://www.yumyumvideos.com/

Yard

https://www.vidyard.com/

ooly

https://vidooly.com