Tube at CNMCyber

CNM Cyber

Tube at CNM Cyber (hereinafter, the Lectio) is the lesson part of the CNM Tube Essentials lesson that introduces its participants to CNM Tube. This lesson belongs to the CNM Cyber for Competence session of the CNM Cyber Orientation.

Content

The successor predecessor lectio is What Metadata Is.

Key terms

Multimedia file. Any computer file that holds two or more multimedia elements such as animations, audio, images, video, etc.

• File search. The feature that is designed to search for a particular computer file that is specified in a textual search query.
• Digital container format (container format, wrapper format). A format of the metafile which specification describes how different elements of data and metadata coexist in this file. The container formats are frequently used in multimedia files.
• Metafile. A computer file that stores multiple types of data.
• File download. The feature that allows for transfer of a computer file from the one computing device to the random-access memory or long-term storage of another device of a new user of this file.

Script

Hosting of learner's projects is an important feature of CNM Tube; that is how this service can be a part of abilities-focused training.

Obviously, CNM Tube can support knowledge-focused training as well. Moreover, CNM Tube's videos can be embedded into wikipages of CNM Wiki, courses of CNM Cert, or webpages of CNM Page when it is launched.

Within CNM Cyber, CNM Tube is not the only system that shares videos. CNM Lab includes its file-sharing system, in which videos can be shared as multimedia files in its original digital container format.

Every multimedia file is a metafile. The file contains several containers: at least, one for audio, one for video, and one that relates the audio and video against each other. CNM Lab stores the original, the highest quality videos. To share videos on slower networks, CNM Tube transforms all its videos to a lighter format than the original one. If a FellowAdmin wants to edit the metafile, he or she would download that file from CNM Lab, edit, and upload again.

CNM Tube serves like the public hub of everything audiovisual at CNM Cyber because of three main reasons. First, everyone can view its videos without restrictions. Second, every CertUser can upload his or her videos to that service. Third, CNM Tube makes public search for videos easier than any other CNM Cyber service.

What CNM Wiki Is is the successor lectio.

Quiz

1. CNM Tube can be best used for:
   1. Learning content delivery
   2. Learning by making
   3. Project-based learning
   4. Lecturing
   5. All of the other answers are correct

-- (wlcm-video-00002-prvw)