What is video conferencing?

Video conferencing is the two-way video communication in which the presenter(s) can chat with the audience through live audio and video streaming with the help of a camera and streaming server. It reinstates the need to meet in person with a geographically dispersed audience and reduces the amount of travel required.

Components of the interactive videoconference

The videoconference consists of:

• Live streaming video and audio – Two-way video streaming is one of the fundamental features of live interactive video conferencing. It allows for multiple presenters and each presenter can have complete control of the session. Not only can the audience see and pay attention to the presenters’ speeches, but the presenters can also see and interact with the audience, if necessary. This two-way audio/video transmission increases the effectiveness of the content and knowledge being conveyed.
• Online chat and speaker rooms – To answer questions from the audience, the presenter can enable live chat or speaker rooms to allow different speakers to interact with the audience through text-based chat and live discussions. Speaker Rooms are the innovative segregated chat rooms that are built based on the speaker’s or presenter’s area of ​​expertise to connect the audience and multiple speakers more effectively while minimizing noise.
• Hands-up or Q/A functions – Hands-up is a dedicated question/answer feature that allows people to pose questions via voice and video-enabled chat during the session and interactively participate in the presentation.
• Polls/interactive polls – This user-centric assessment and engagement is used in video conferences to measure the audience’s level of understanding, aptitude, or feedback on certain topics before, at some interval, or after the conference. The presenter can post questions during the sessions at different intervals (MCQ, True/False or Descriptive) to understand the requirements of the audience and understand the knowledge delivered.
• Attached document – The presenter can attach and distribute documents such as PDFs, Word files, Excel sheets, images and PowerPoint presentations, etc. during the live conference to increase understanding on different complex topics and help through support resources.
• Real-time desktop sharing – Real-time desktop sharing allows presenters to communicate and present documents, videos, animations, software simulations, graphics, and web pages directly through the computer and interact live with the presented content.
• instant recording – The presenter can make instant recordings of the session or a part of it for web distribution, edited publication and future webcast.

Types of free video conferences

Ubiquitous free video conferences are available in different modes and formats. It facilitates communication and development across nearly every vertical, including but not limited to healthcare, education, retail, government, and manufacturing industries. Free video conferencing tools can be classified as follows:

1. social media platforms With the advent of video features on social networking sites like Facebook Video Chat and Google+ Hangout, video conferencing is expected to grow faster and faster, both in corporate, community and social communication. Google Hangout is receiving considerable attention in the market and is becoming a useful communication and collaboration application to connect with a worldwide audience to demonstrate upcoming and new products/services, pitch ideas to professionals and fellow thinkers. related topics, discuss educational topics with students, or have fun with friends and family online.
2. web messengers Web messengers like Yahoo! Messenger, Google Talk, and Microsoft Windows Live Messenger have all played a major role in the revolution and evolution of video communication on the Web. Windows Messenger is an early adopter of live interactive video conferencing and has made a remarkable contribution in advancing peer-to-peer video communication. These web messengers are available at no cost and attract the audience at no substantial cost through an internet connection.
3. Mobile apps Communication is going mobile. Free mobile video conferencing apps are the next big thing. Cutting edge video apps like iVisit, ooVoo and Fring etc. they are becoming popular every day. The advancement in mobile communication is influencing video chatting, conferencing, and streaming on advanced 3G/4G phones like iPhone, SamSung Galaxy Phone, and Nokia Fusion phones, etc. to evolve and improve faster and become accessible to users of these phones. Application development and ingenuity, be it live conferencing or simple video chat, are becoming trivial in the competitive mobile market and to the make/break of certain devices.
4. Live streaming facilities In addition to the advancement of video conferencing solutions in mobile and web messengers, online live streaming platforms like YouTube Live Streaming, USTREAM and Wizwig.tv are still the most used and appreciated video conferencing solutions all over the world due to ease of use and the flexibility they offer. offering software applications as a service (SaaS).