History of video technology in the 21st century
I would like first to give a brief history of video. Video technology was first developed for cathode ray tube (CRT) television systems, but several new technologies for video display devices have since been invented. Charles Ginsburg the leader of Ampex research team was the first to developed the practical video tape recorder (VTR). The first video tape recorder that captured live images from television cameras was on1951.
Video the Society Needs You
Video plays a vital role in our society. Especially we are now living in a world which technology is at its best. Videos can be use to teach people, to demonstrate, to communicate to others, to explain something, to entertain people, to promote products, to make documentary of something and the like.
Video nowadays can be easily make because of technology. Anyone can make a video of anything at a low cost. Mobile phones with video recording features can be use to create video. Videos that captured from mobile phones may not give you a high definition resolution. So it is better to use video camera. But video cameras are more expensive. It cost is depend on its features and resolution. The more features and higher resolution the higher it cost.
Video can be easily share with your friends, family and love one's using internet. You can transfer your video using cable that connects your gadgets to the computer. Transferring of video file from your gadgets to your computer may takes time depending on the file size of the video. The longer the length of the video, the bigger its file size. The bigger the file size of the video, the more time it takes to transfer it your computer or into another gadgets.
We can also edit video for some improvements or inserting some special effects or delete some scene of the video or combine one video to another video or arranging scenes of the video using video editor software on your computer. You can download video editor on the internet for free. But that video editor is just a trial version that will become inactive after the trial period. So you better purchased a video editor via online or on your local store that sells computer software.
Video formats involve two different technology concepts the containers and codecs. Containers describe the structure of the file: where the various pieces are stored, how they are interleaved, and which codecs are used by which pieces.It may specify an audio codec as well as video. It is used to package the video & its components (audio/metadata) and is identified (usually) by a file extension such as .AVI, .MP4 or .MOV. Etc. A codec (short for ""coder/decoder"") is a way of encoding audio or video into a stream of bytes. It is the method used to encode the video and is the chief determiner of quality.
There are many websites that allows you to upload and share your videos like facebook, youtube and other social networking sites. These sites allows you to make your video private or viewable by the public. Other video sharing site like youtube.com pays you if you upload a good video and it becomes trending that many people viewed and liked it.
So if have the gadgets or devices that features video recording then why don’t you make it your hobby and make many awesome video as you can to earn extra income or just make it your hobby for you to get busy on your free time and inspire or help and teach other people with your awesome and inspiring videos.
- Internet and Video Sharing in the 21st century
- The Importance of Video
- Video in the Information Age
- Online Video Marketing
- How to make a Documentary/Entertainment Video
- Video the Society Needs You
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- The advantages of video media
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